5080 Commits (a45e257772c8acb70c85413ece8a4d394c4a2535)

 

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Author	SHA1	Message	Date
Török Edvin	a45e257772	Fix bugs when loading bytecode.	16 years ago
Török Edvin	250d92c533	Sync with compiler.	16 years ago
Török Edvin	bb7b9789a1	Avoid trailing slash in libdir for old gcc (bb #1738).	16 years ago
Török Edvin	f5ea7f9f0c	test	16 years ago
Török Edvin	46ade86431	test	16 years ago
Török Edvin	087ea449cc	testing	16 years ago
Török Edvin	f564b09e9a	More WiP.	16 years ago
Török Edvin	ec41017bba	WiP	16 years ago
Török Edvin	ab63657088	Add generic and PE hooks.	16 years ago
Török Edvin	41423d3836	Reenable unit tests.	16 years ago
Török Edvin	f7019d13e2	Must free engine on exit, otherwise valgrind incorrectly reports leaks. ... This occurs because the JIT stores pointers mangled (stores an integer in low bits of the pointer), thus valgrind can't see that pointers to that memory region still exist, and reports it as definetely lost, instead of still reachable. The fix is to always free the engine, even if this is the parent after the fork.	16 years ago
Török Edvin	646395bb44	Fix distcheck.	16 years ago
Török Edvin	0db2649375	Update build system, XFAIL tests that need opt (not built).	16 years ago
Török Edvin	6851f578dd	update merge script.	16 years ago
Török Edvin	6c5344d3ea	Merge LLVM upstream r83242. ... Squashed commit of the following: commit 6f2bf0bd6f1ff49887d30f3433d05bd906e6b3d3 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Oct 2 06:57:25 2009 +0000 getFunctionAlignment should return log2 alignment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83242 91177308-0d34-0410-b5e6-96231b3b80d8 commit 69e343b1b893bf2b11cc0320973d329eb9102e79 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Oct 2 06:53:57 2009 +0000 Fix tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83241 91177308-0d34-0410-b5e6-96231b3b80d8 commit 42b0e2ad0096357ac3f62e5e7066703bdb93ba75 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Oct 2 06:50:50 2009 +0000 Fix test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83240 91177308-0d34-0410-b5e6-96231b3b80d8 commit 62213e4da7f2ac9b615a3bd53baad974c1c36bdd Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Oct 2 06:07:47 2009 +0000 C++ member functions must be 2 byte aligned per ABI. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83239 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a6e6dd500a86c44803aa7b1414c8603d9e5c753 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Oct 2 05:03:07 2009 +0000 Forgot about ARM::tPUSH. It also has a new writeback operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83237 91177308-0d34-0410-b5e6-96231b3b80d8 commit a2e9ca91163c46e55d5ee9e16efb3a1ab6a01467 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Oct 2 04:57:15 2009 +0000 Move load / store multiple before post-alloc scheduling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83236 91177308-0d34-0410-b5e6-96231b3b80d8 commit 926c44a79e4e6eb86e44028d9f313640c6238ddf Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Oct 2 04:45:37 2009 +0000 Test case for aligned attribute on function declaration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83234 91177308-0d34-0410-b5e6-96231b3b80d8 commit db397e1ea09a961e2b3f16d7ee85eae5f19f8771 Author: David Goodwin <david_goodwin@apple.com> Date: Thu Oct 1 23:28:47 2009 +0000 All callee-saved registers are live-out of a return block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83223 91177308-0d34-0410-b5e6-96231b3b80d8 commit 736fed9ff71ae677a7c947ac80ebb42a527de0dc Author: David Goodwin <david_goodwin@apple.com> Date: Thu Oct 1 22:19:57 2009 +0000 Remove neonfp attribute and instead set default based on CPU string. Add -arm-use-neon-fp to override the default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83218 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d14abe36967fe67c85915dc6102a3b24fc1cd4a Author: Mike Stump <mrs@apple.com> Date: Thu Oct 1 22:08:58 2009 +0000 Expand api out in the usual inserter way, though, I do have a question, can we get rid of the BasicBlock versions of all inserters and use Head == 0 to indicate the old case when GetInsertBlock == 0? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83216 91177308-0d34-0410-b5e6-96231b3b80d8 commit 089aa85274d26ebec4989ac1ceeefba7fca5e5ea Author: David Goodwin <david_goodwin@apple.com> Date: Thu Oct 1 21:46:35 2009 +0000 Restore the -post-RA-scheduler flag as an override for the target specification. Remove -mattr for setting PostRAScheduler enable and instead use CPU string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83215 91177308-0d34-0410-b5e6-96231b3b80d8 commit a9a6b6528197d68ea551f665bc6be722a0009630 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Oct 1 20:54:53 2009 +0000 ARM::tPOP and tPOP_RET each has an extra writeback operand now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83214 91177308-0d34-0410-b5e6-96231b3b80d8 commit 254350268fc9c24618049ec56bb13484a12bd7ea Author: Jim Grosbach <grosbach@apple.com> Date: Thu Oct 1 20:45:06 2009 +0000 remove trailing whitespace git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83213 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a26010c218cd8979439036cc90d3bea93b3996b Author: Devang Patel <dpatel@apple.com> Date: Thu Oct 1 20:31:14 2009 +0000 Add support to extract lexical scope information from DebugLoc attached with an machine instruction. This is not yet enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83210 91177308-0d34-0410-b5e6-96231b3b80d8 commit cdb56fcef112775875904583d3cc07a262a28af3 Author: David Goodwin <david_goodwin@apple.com> Date: Thu Oct 1 19:45:32 2009 +0000 Use MachineFrameInfo.getPristineRegs() to determine which callee-saved registers are available for anti-dependency breaking. Some cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83208 91177308-0d34-0410-b5e6-96231b3b80d8 commit 90ecd198e2f605f8a613ce0861aeea7e16a56575 Author: Devang Patel <dpatel@apple.com> Date: Thu Oct 1 18:25:23 2009 +0000 Record first and last instruction of a scope in DbgScope. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83207 91177308-0d34-0410-b5e6-96231b3b80d8 commit 23e904656c452ab739af152a9f767a5e504be4f5 Author: Dan Gohman <gohman@apple.com> Date: Thu Oct 1 17:39:52 2009 +0000 Don't use identifiers that start with an underscore followed by a capital letter, which invokes undefined behavior. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83206 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0f9678ef172077982826809d5111881929175d83 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Thu Oct 1 17:25:36 2009 +0000 Teach CMake to look for bidirectional_iterator, iterator, forward_iterator, uint64_t, and u_int64_t, from Yonggang Luo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83203 91177308-0d34-0410-b5e6-96231b3b80d8 commit 04be082a4a304483410133a89dbd0f1dfe902c9a Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Oct 1 08:26:23 2009 +0000 Observe hasExtraSrcRegAllocReq and hasExtraDefRegAllocReq. Do not change operands of instructions with these properties while breaking anti-dep. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83198 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c8d5ea09fb5e7a585533f711b9540e9b3b95a5e Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Oct 1 08:22:27 2009 +0000 Add hasExtraSrcRegAllocReq and hasExtraDefRegAllocReq flags to ld / st multiple, ld / st pairs, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83197 91177308-0d34-0410-b5e6-96231b3b80d8 commit f6ea3038ef1d98019eb620ad0fbb8f2ca5f49da5 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Oct 1 08:21:18 2009 +0000 Add instruction flags: hasExtraSrcRegAllocReq and hasExtraDefRegAllocReq. When set, these flags indicate the instructions source / def operands have special register allocation requirement that are not captured in their register classes. Post-allocation passes (e.g. post-alloc scheduler) should not change their allocations. e.g. ARM::LDRD require the two definitions to be allocated even / odd register pair. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83196 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8ae1c40d8152145e9810bc28383af1d3ebf5b52b Author: Douglas Gregor <doug.gregor@gmail.com> Date: Thu Oct 1 05:30:05 2009 +0000 Remove GVNPRE.cpp from the CMake makefile git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83194 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50ee6c55ed015693e91bcebda0c100f6185a47fe Author: Chris Lattner <sabre@nondot.org> Date: Thu Oct 1 02:18:36 2009 +0000 remove the GVNPRE pass. It has been subsumed by the GVN pass. Ok'd by Owen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83193 91177308-0d34-0410-b5e6-96231b3b80d8 commit 713ff84d1467c64ad625681baa355b49bcc44ca3 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Oct 1 01:39:21 2009 +0000 Update ARM JIT emitter to account for ld/st multiple changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83192 91177308-0d34-0410-b5e6-96231b3b80d8 commit b43a20e3bce6b4b16151ec25ef3541494fce8425 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Oct 1 01:33:39 2009 +0000 Change ld/st multiples to explicitly model the writeback to base register. This fixes most of the -ldstopti-before-sched2 regressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83191 91177308-0d34-0410-b5e6-96231b3b80d8 commit f736728788cddfb56d44fb826cb5d91dfdbfe294 Author: Devang Patel <dpatel@apple.com> Date: Thu Oct 1 01:15:28 2009 +0000 Add another MDNode into DebugLocTuple. This will be used to keep track of inlined functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83190 91177308-0d34-0410-b5e6-96231b3b80d8 commit 539f434334ae6cc5becba8b3099eb20ab7fe48dc Author: Devang Patel <dpatel@apple.com> Date: Thu Oct 1 01:03:26 2009 +0000 If location info is attached with an instruction then keep track of alloca slots used by a variable. This info will be used by AsmPrinter to emit debug info for variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83189 91177308-0d34-0410-b5e6-96231b3b80d8 commit 86049dcedaba49929bf6e4c1cd84f9d85cadb987 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 30 23:12:50 2009 +0000 Use MachineInstr as an processDebugLoc() argument. This will allow processDebugLoc() to handle scopes for DWARF debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83183 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4d23d84af58fc21b50dce528a8a26a30a62db355 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 30 22:51:28 2009 +0000 Use MDNode * directly as an RecordSourceLine() argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83182 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16030402039c222229fe0e64cbc8307964480e31 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 30 22:43:52 2009 +0000 Remove dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83181 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3733e0ac886bb85bd0735fdee4421683d9be3682 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 30 22:34:41 2009 +0000 Add isFOO() helpers. Fix getDirectory() and getFilename() for DIScope. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83180 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f9b67a27f82ba4d75625c2e260d40cb3b662393 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 30 22:25:37 2009 +0000 Use OutStreamer.SwitchSection instead of writing out textual section directives. Add a new TargetLoweringObjectFileMachO::getConstTextCoalSection method to get access to that section. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83178 91177308-0d34-0410-b5e6-96231b3b80d8 commit b5f835ee6e48aedbffb804a6bf5308465867e67b Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 30 22:06:26 2009 +0000 Add a new virtual EmitStartOfAsmFile method to the AsmPrinter and use this to emit target-specific things at the beginning of the asm output. This fixes a problem for PPC, where the text sections are not being kept together as expected. The base class doInitialization code calls DW->BeginModule() which emits a bunch of DWARF section directives. The PPC doInitialization code then emits all the TEXT section directives, with the intention that they will be kept together. But as I understand it, the Darwin assembler treats the default TEXT section as a special case and moves it to the beginning of the file, which means that all those DWARF sections are in the middle of the text. With this change, the EmitStartOfAsmFile hook is called before the DWARF section directives are emitted, so that all the PPC text section directives come out right at the beginning of the file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83176 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4901f432e56cb1b6823a9b3170a08ff56f1f2c37 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 30 21:44:42 2009 +0000 Fix a comment typo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83174 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c6b6fc5b3777a3001043ba3a5db54ac41f97a1b Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 30 21:26:51 2009 +0000 Check for null MDNode element while printing comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83172 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ed4b620633aff7001447bf3ddd86924f8fd7d10 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 30 21:26:13 2009 +0000 Fix a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83171 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd8cb7f1e4075f66179e15deb0c0aecaf09fe4be Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 30 21:24:45 2009 +0000 The AsmPrinter base class contains a DwarfWriter member, so there's no need for derived AsmPrinters to add another one. In some cases, fixing this removes the need to override the doInitialization method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83170 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd36d91b6775ae45eb46eb2a0f4ac47b4a8cb9d8 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Sep 30 21:08:08 2009 +0000 Assert that ConstantArrays are created with correctly-typed elements. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83168 91177308-0d34-0410-b5e6-96231b3b80d8 commit a6c9ec0753ed03948b49ae3e0d96b87b484ee247 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 30 20:54:16 2009 +0000 Fix this code so that it doesn't try to iterate through a std::vector while calling changeImmediateDominator, which removes elements from the vector. This fixes PR5097. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83166 91177308-0d34-0410-b5e6-96231b3b80d8 commit 64ccb3919aa594caf4c2196eed9e72cc9797fe57 Author: Reid Kleckner <reid@kleckner.net> Date: Wed Sep 30 20:43:07 2009 +0000 Silence comparison always false warning in -Asserts mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83164 91177308-0d34-0410-b5e6-96231b3b80d8 commit af24317c91a2383560a6707d35ae41f770c05a14 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Sep 30 20:35:36 2009 +0000 Add additional assert() to verify no extraneous use of a scavenged register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83163 91177308-0d34-0410-b5e6-96231b3b80d8 commit 60a7ae26df4ce7d2dac4636e924c29eed0f97df4 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 30 20:16:54 2009 +0000 Print tag name for MDNodes that are used to encode debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83160 91177308-0d34-0410-b5e6-96231b3b80d8 commit e9b95fd1ebb1f046d17afd0123d7c3afcd4ddef0 Author: Reid Kleckner <reid@kleckner.net> Date: Wed Sep 30 20:15:38 2009 +0000 Fix integer overflow in instruction scheduling. This can happen if we have basic blocks that are so long that their size overflows a short. Also assert that overflow does not happen in the future, as requested by Evan. This fixes PR4401. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83159 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5a8c00d3394922bbc310fdd6ffb829939de37cd1 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 30 17:13:41 2009 +0000 Silence unused variable warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83151 91177308-0d34-0410-b5e6-96231b3b80d8 commit 65a2b9aff1084c5c54afd4577555a5bf3b124114 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Sep 30 15:23:38 2009 +0000 Clarify comment phrasing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83148 91177308-0d34-0410-b5e6-96231b3b80d8 commit 140523508f5e2af96e8c01218b4c4fc1c73abcdb Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 30 08:53:01 2009 +0000 Add a option which would move ld/st multiple pass before post-alloc scheduling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83145 91177308-0d34-0410-b5e6-96231b3b80d8 commit caa654136388c6b3b1909149a5d9002159983ee1 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 30 08:49:50 2009 +0000 Add a target hook to add pre- post-regalloc scheduling passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83144 91177308-0d34-0410-b5e6-96231b3b80d8 commit 28568c1e49f9781afd921e2fbb52b18fb2ec6321 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 30 08:41:27 2009 +0000 Forgot this test earlier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83143 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2375debd3ff878723a90be0f69860eae30ace312 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 30 06:27:22 2009 +0000 add macruby, fix a validation problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83142 91177308-0d34-0410-b5e6-96231b3b80d8 commit 133cf876fff85ed26381f2964e5c1de43764a051 Author: Nick Lewycky <nicholas@mxc.ca> Date: Wed Sep 30 04:50:26 2009 +0000 Fix compile error as debug interface changed. By the way, this code is buggy. You can't keep a map<MDNode *, something> because the MDNode may be destroyed and reused for something else. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83141 91177308-0d34-0410-b5e6-96231b3b80d8 commit a0e180ac4672e4a304f93a2d0207428c83de155e Author: Jim Grosbach <grosbach@apple.com> Date: Wed Sep 30 01:47:59 2009 +0000 replace TRI->isVirtualRegister() with TargetRegisterInfo::isVirtualRegister() per customary usage git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83137 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce096d7654254793f6df9dcfea8e44345afa42bf Author: Jim Grosbach <grosbach@apple.com> Date: Wed Sep 30 01:43:29 2009 +0000 When checking whether we need to reserve a register for the scavenger, the size of the saved frame pointer needs to be taken into account. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83136 91177308-0d34-0410-b5e6-96231b3b80d8 commit c6f0c0268cdad78cdc3b8d4b4ad597d1c3ce7ba2 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Sep 30 01:35:11 2009 +0000 Add "isBarrier = 1" to return instructions. Patch by Sylvere Teissier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83135 91177308-0d34-0410-b5e6-96231b3b80d8 commit 25e34f9b00ed6c3b69f77fbec6173ca9071ac793 Author: Jim Grosbach <grosbach@apple.com> Date: Wed Sep 30 00:37:40 2009 +0000 fix compiler warning git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83132 91177308-0d34-0410-b5e6-96231b3b80d8 commit fcadb50767616efc30787f5e5bcbf67b3fc3d7f0 Author: David Goodwin <david_goodwin@apple.com> Date: Wed Sep 30 00:23:57 2009 +0000 Remove regression that requires post-RA scheduling from a target that does not use that scheduler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83128 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5147f1174ae1b6f8af2bc03d8f9915bda2937961 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 30 00:23:42 2009 +0000 For Darwin, emit all the text section directives together before the dwarf section directives. This causes the assembler to put the text sections at the beginning of the object file, which helps work around a limitation of the Darwin ARM relocations. Radar 7255355. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83127 91177308-0d34-0410-b5e6-96231b3b80d8 commit 48e8d7af49d3f3e2cd279c13b8897fcade1801a5 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 30 00:14:40 2009 +0000 Simplify. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83123 91177308-0d34-0410-b5e6-96231b3b80d8 commit cf89a609bc2c368e2c5c970131edc40c08175893 Author: David Goodwin <david_goodwin@apple.com> Date: Wed Sep 30 00:10:16 2009 +0000 Remove -post-RA-schedule flag and add a TargetSubtarget method to enable post-register-allocation scheduling. By default it is off. For ARM, enable/disable with -mattr=+/-postrasched. Enable by default for cortex-a8. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83122 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3abdd85bbfd3f3f16e7c4551ba86fed9c412ea82 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Sep 30 00:08:25 2009 +0000 Forward-declare ValueSymbolTable so that SymbolTableListTraits.h can be parsed by itself git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83121 91177308-0d34-0410-b5e6-96231b3b80d8 commit b22cd0ff4c6c3ba4a39b8b11afb21ddf40e79f74 Author: Mike Stump <mrs@apple.com> Date: Wed Sep 30 00:08:22 2009 +0000 Add a way for a frontend to generate more complex dwarf location information. This allows arbitrary code involving DW_OP_plus_uconst and DW_OP_deref. The scheme allows for easy extention to include, any, or all of the DW_OP_ opcodes. I thought about just exposing all of them, but, wasn't sure if people wanted the dwarf opcodes exposed in the api. Is that a layering violation? With this scheme, the entire existing block scheme used by llvm-gcc can be switched over to the new scheme. I think that would be cleaner, as then the compiler specific bits are not present in llvm proper. Before the old code can be yanked however, similar code in clang would have to be removed. Next up, more testing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83120 91177308-0d34-0410-b5e6-96231b3b80d8 commit 278c839fdb36f39a25935fd83e12144b374d4e75 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 29 23:17:20 2009 +0000 minor cleanup and add clarifying comment git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83117 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c888f47d45c8b462e23cc270731bff109e55e0f Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 29 22:05:52 2009 +0000 Lookup handler name only when assertions are enabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83114 91177308-0d34-0410-b5e6-96231b3b80d8 commit 91291d92510d559e84bb36184703684dcd330469 Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 29 20:42:25 2009 +0000 Add removeMD(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83107 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3402a11ab9fadebbfd897d532e3dd3ec33bc76d5 Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 29 20:30:57 2009 +0000 Only one custom meadata of each kind can be attached with an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83105 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f2144540eebd8dfd6161f7f1e350f7f0cf8fc89 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 29 20:11:10 2009 +0000 Additional check for regno==0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83103 91177308-0d34-0410-b5e6-96231b3b80d8 commit 789d5d396510406c9dfbf26b8b5e5ee463f0eb60 Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 29 20:01:19 2009 +0000 Use assertion instead of early exit to catch malformed custom metadata store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83102 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50ffdfb9df7dceaba43fd40a1053d22787257fd6 Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 29 19:56:13 2009 +0000 Remove unnecessary cast. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83100 91177308-0d34-0410-b5e6-96231b3b80d8 commit aaf012ebb492482ba3626e4129140713cd7836b7 Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 29 18:40:58 2009 +0000 Remove std::string uses from DebugInfo interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83083 91177308-0d34-0410-b5e6-96231b3b80d8 commit e4002bc8194a36ff425f37829d6fb04a56ef1358 Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 29 18:39:56 2009 +0000 Create empty StringRef is incoming cstring is NULL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83082 91177308-0d34-0410-b5e6-96231b3b80d8 commit 428fa81b068032e70a4df96a9bf95aea8647bae7 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 29 18:23:15 2009 +0000 Simplify the tracking of virtual frame index registers. Ranges cannot overlap, so a simple "current register" will suffice. Also add some additional sanity-checking assertions to make sure things are as we expect. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83081 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1261bc74142b823bf80824e5f7e20697cb136747 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 29 17:24:37 2009 +0000 Moving register scavenging to a post pass results in virtual registers in the instruction we're scavenging for. The scavenger needs to know to avoid them when analyzing register usage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83077 91177308-0d34-0410-b5e6-96231b3b80d8 commit d87b736e032e2bb48df5de77b2632197cd89d73f Author: David Goodwin <david_goodwin@apple.com> Date: Tue Sep 29 17:10:26 2009 +0000 Post-RA regressions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83075 91177308-0d34-0410-b5e6-96231b3b80d8 commit 350c913b054b04ffd2c0041e8cf63d6031cb060b Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Sep 29 07:07:30 2009 +0000 Fix PR4687. Pre ARMv5te does not support ldrd / strd. Patch by John Tytgat. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83058 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c2dc21a880cfd629c485bf65dcc7d8380da234d Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 29 06:18:23 2009 +0000 Regenerate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83052 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5f12fed540b9487fe8a48e7480344ab0c33676d Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 29 06:18:00 2009 +0000 Fix configure bug that only shows up in a clean build. Don't try to invoke gcc until after the compiler itself has been set up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83051 91177308-0d34-0410-b5e6-96231b3b80d8 commit d2813d0d6d353fb32749e66adc03e5a388c6eee2 Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 29 05:48:51 2009 +0000 Roll back r83048. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83050 91177308-0d34-0410-b5e6-96231b3b80d8 commit e4ba4c6918a704922ebaf2dada823423d503fe7a Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 29 05:41:21 2009 +0000 Regenerate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83048 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6c6df93ec728e0c4109690a0712100f2381002ce Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 29 05:40:45 2009 +0000 On Linux, uname -m reports the kernel type. Some Linux systems are 32-bit but with a 64-bit kernel, which confuses LLVM. Make LLVM double-check this by checking which defines the system gcc actually sets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83047 91177308-0d34-0410-b5e6-96231b3b80d8 commit 17c60df1f139b966e696c18683d6fac7afb0d4ac Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 29 00:01:14 2009 +0000 Parse custom metadata attached with an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83033 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a60e6ab5c0bdebeeb93bf7837306b526c6174cd Author: Stuart Hastings <stuart@apple.com> Date: Mon Sep 28 23:42:38 2009 +0000 B&I's buildit forces a PATH that omits /Developer. Temporarily add /Developer/usr/bin to the PATH when looking for llvm-gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83028 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe70981db2dc986f570f7aeefc6035477e704653 Author: Stuart Hastings <stuart@apple.com> Date: Mon Sep 28 22:17:53 2009 +0000 For B&I-style builds, tweak build_llvm script to prefer LLVM-G++ if available. Override by setting CC and CXX in the environment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83024 91177308-0d34-0410-b5e6-96231b3b80d8 commit e68f04e420b7b2422586e4927db982f30c654e2f Author: Jim Grosbach <grosbach@apple.com> Date: Mon Sep 28 22:08:06 2009 +0000 Adjust processFunctionBeforeCalleeSavedScan() to correctly reserve a stack slot for the register scavenger when compiling Thumb1 functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83023 91177308-0d34-0410-b5e6-96231b3b80d8 commit 79af72b8cc78f43bda065f66a27992f14f44839b Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 21:51:41 2009 +0000 Add C API calls for building FNeg operations. Patch by KS Sreeram! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83021 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6de78e26bd0bb682ac466ae1b46a8a29c9d6ae9c Author: Devang Patel <dpatel@apple.com> Date: Mon Sep 28 21:41:20 2009 +0000 s/class Metadata/class MetadataContext/g git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83019 91177308-0d34-0410-b5e6-96231b3b80d8 commit b5896160216cae66e3a06cb58c3c38ba09f6969e Author: Devang Patel <dpatel@apple.com> Date: Mon Sep 28 21:14:55 2009 +0000 Do not use global typedef for MDKindID. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83016 91177308-0d34-0410-b5e6-96231b3b80d8 commit cb8bbe7d7b17bf387769d86e614034a36adc159e Author: Jeffrey Yasskin <jyasskin@google.com> Date: Mon Sep 28 21:14:38 2009 +0000 Forgot to update the documentation in r82906. s/DEBUG_RUNTIME/DEBUG_SYMBOLS/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83015 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb2172f0d0c6dff8c8df6099930aa8c6d97c4a46 Author: Devang Patel <dpatel@apple.com> Date: Mon Sep 28 21:06:38 2009 +0000 Remove unnecessary include. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83013 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6218ff80a55e355aed58ecd5626a28bcba5f2309 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 21:03:02 2009 +0000 Add a testcase for r83011. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83012 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5de2a439373415252635c44a5441c699c6a9a982 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 21:01:47 2009 +0000 When extending the operands of an addrec, iterate through all the operands, rather than trying to partition them into a start and a step. This handles non-affine add recurrences correctly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83011 91177308-0d34-0410-b5e6-96231b3b80d8 commit a1b5c1ac519a42ccf25664de3acee4b97f5c87a0 Author: Devang Patel <dpatel@apple.com> Date: Mon Sep 28 20:56:00 2009 +0000 Do not hardcode metadata names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83010 91177308-0d34-0410-b5e6-96231b3b80d8 commit 83cefbc8b9b22deae1a74c27b6c3576928ec5e83 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 20:48:39 2009 +0000 Add a CHECK line to check the position of the second divsd. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83009 91177308-0d34-0410-b5e6-96231b3b80d8 commit 56a506296805c4967326a41bd5b0ae3202ace90f Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Sep 28 20:47:15 2009 +0000 Fix Thumb2 IT block pass bug. t2MOVi32imm may not be the start of a IT block. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83008 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1b17870ccf5ae6abd45044f2788825fa0db381e5 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Mon Sep 28 20:32:46 2009 +0000 Use KILL instead of IMPLICIT_DEF in LowerSubregs pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83007 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f12c7cd04af1b2eadddf46f00bf9527fa484188 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Mon Sep 28 20:32:26 2009 +0000 Introduce the TargetInstrInfo::KILL machine instruction and get rid of the unused DECLARE instruction. KILL is not yet used anywhere, it will replace TargetInstrInfo::IMPLICIT_DEF in the places where IMPLICIT_DEF is just used to alter liveness of physical registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83006 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0404c87e5e2d880e347a1e97e97e775534031692 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 18:40:27 2009 +0000 Add a testcase to help test analysis preservation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83002 91177308-0d34-0410-b5e6-96231b3b80d8 commit 24e32c155493661e8a9a5dbda73cda80d97e5203 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 18:38:53 2009 +0000 Create a README.txt for lib/Analysis, and add an entry. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@83001 91177308-0d34-0410-b5e6-96231b3b80d8 commit d8fdfc78fa6e85af471e6be708819ba7df013613 Author: Devang Patel <dpatel@apple.com> Date: Mon Sep 28 18:31:56 2009 +0000 Remove dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82999 91177308-0d34-0410-b5e6-96231b3b80d8 commit c7d0e9d24270f52cdc47b94ebaad316d4fcc2b44 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 16:09:41 2009 +0000 Use VerifySchedule instead of doing the work manually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82995 91177308-0d34-0410-b5e6-96231b3b80d8 commit 52646b13f315ad45d6999871491c804a5ba706df Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 15:40:01 2009 +0000 Fix this debug output to handle the case where the loop has been deleted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82994 91177308-0d34-0410-b5e6-96231b3b80d8 commit 05e9fccefe7b54166c82415d0d2ab497a22eecb4 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 15:07:18 2009 +0000 Include the name of the loop header in debug messages. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82993 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2dac97890a66877e9f433d75b0f31f07df2ef84a Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 14:38:19 2009 +0000 Remove a redundant #ifndef and add an assertion string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82991 91177308-0d34-0410-b5e6-96231b3b80d8 commit b65091d85c1c7a467ecf0622747900e54012b2fb Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 14:37:51 2009 +0000 Convert LoopSimplify and LoopExtractor from FunctionPass to LoopPass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82990 91177308-0d34-0410-b5e6-96231b3b80d8 commit f4ecc68efa92c06e2de1937f2a6408f57318ee3f Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Sep 28 14:30:20 2009 +0000 Pass the optimization level when constructing the ARM instruction selector. Otherwise, it is always set to "default", which prevents debug info from even being generated during isel. Radar 7250345. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82988 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16c012d9a28fe4db3ee081192a587ad7f30d4cc2 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Sep 28 09:14:39 2009 +0000 Make ARM and Thumb2 32-bit immediate materialization into a single 32-bit pseudo instruction. This makes it re-materializable. Thumb2 will split it back out into two instructions so IT pass will generate the right mask. Also, this expose opportunies to optimize the movw to a 16-bit move. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82982 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4468959a4eab134d4ca50b755aac6452617e8857 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 28 07:32:45 2009 +0000 Don't traverse into .svn directories. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82978 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe89b6a96501aabf8edbd991e9fb81108ecde782 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Mon Sep 28 07:26:46 2009 +0000 Fix thinko in my recent movt commit: it's not safe to remat movt, since it has input reg argument. Disable rematting of it for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82975 91177308-0d34-0410-b5e6-96231b3b80d8 commit da3ee9ce1a46cf351e614a6c17627b63cec9b2b4 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 28 06:49:44 2009 +0000 The select instruction is not neccesarily in the same block as the phi nodes. Make sure to phi translate from the right block. This fixes a llvm-building-llvm failure on GVN-PRE.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82970 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58cb38c09d1b7e0e8c27d56ac94a524552ef436c Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Sep 28 05:28:43 2009 +0000 Coalescer should not delete extract_subreg, insert_subreg, and subreg_to_reg of physical registers. This is especially critical for the later two since they start the live interval of a super-register. e.g. %DO<def> = INSERT_SUBREG %D0<undef>, %S0<kill>, 1 If this instruction is eliminated, the register scavenger will not be happy as D0 is not defined previously. This fixes PR5055. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82968 91177308-0d34-0410-b5e6-96231b3b80d8 commit b4cf975e89642255701b2f279b1647caf430947c Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Mon Sep 28 04:42:55 2009 +0000 Document a bug in the ocaml bindings has wrong linkage values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82966 91177308-0d34-0410-b5e6-96231b3b80d8 commit 61c452d71b139822208536338069d2bc7d464256 Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Mon Sep 28 04:42:47 2009 +0000 Expose the rest of the attribute settings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82965 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1dc7c1fc51b4268897da277fffbac812cce94e66 Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Mon Sep 28 04:42:36 2009 +0000 Fix a bug in ocaml bindings that has incorrect linkage options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82964 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6625665544615314e66cbf54fe4b529a6dcd9441 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Mon Sep 28 01:28:26 2009 +0000 Regenerate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82958 91177308-0d34-0410-b5e6-96231b3b80d8 commit d42557f9880111a13da39570d5e47e69e72648df Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Mon Sep 28 01:16:42 2009 +0000 Add a way to query the number of input files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82957 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c3e02c66a2ac85384c3d7a84a02a60aa71ea591 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Mon Sep 28 01:16:07 2009 +0000 Document the 'not' combinator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82956 91177308-0d34-0410-b5e6-96231b3b80d8 commit c93d3814ca1727b694a4ac3b88a7979f61915ff7 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Mon Sep 28 01:15:44 2009 +0000 A bit prettier formatting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82955 91177308-0d34-0410-b5e6-96231b3b80d8 commit e414c1e0cd9d1c1e0e650c5710c3df04bf707762 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 00:44:15 2009 +0000 Remove temporary debugging hack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82953 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07fbbcdcfb6812cd5986ccc0188b293a8d01e961 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 00:27:48 2009 +0000 Move the dominator verification code out of special code embedded within the PassManager code into a regular verifyAnalysis method. Also, reorganize loop verification. Make the LoopPass infrastructure call verifyLoop as needed instead of having LoopInfo::verifyAnalysis check every loop in the function after each looop pass. Add a new command-line argument, -verify-loop-info, to enable the expensive full checking. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82952 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f7ba836613f713ff32349e1c08c152d0803100b Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 00:10:28 2009 +0000 Move this assert to check the condition as soon as it is known. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82951 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7265f0826dddbc1d46ad1df769a99fc81c4adfe3 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 28 00:07:05 2009 +0000 Extend the StartPassTimer and StopPassTimer functions so that the code that stops the timer doesn't have to search to find the timer object before it stops the timer. This avoids a lock acquisition and a few other things done with the timer running. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82949 91177308-0d34-0410-b5e6-96231b3b80d8 commit 609289558295a0f4a1f6529c14ffe96db547ec41 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sun Sep 27 23:52:58 2009 +0000 Use movt/movw pair to materialize 32 bit constants on ARMv6T2+. This should be better than single load from constpool. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82948 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee836a04ed5b6c302790bf4db303d04e17d48dfd Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 23:52:07 2009 +0000 Fix an old copy+pasto. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82947 91177308-0d34-0410-b5e6-96231b3b80d8 commit a86280282a7ddd9df2015d13012ad229ccfcd383 Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 23:49:43 2009 +0000 Extract the code for inserting a loop into the loop queue into a separate function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82946 91177308-0d34-0410-b5e6-96231b3b80d8 commit 72a3f38563c08ff695f37880ca47a0212d5eef8f Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 23:43:07 2009 +0000 When a loop is deleted, immediately release all of the active LoopPasses for that loop. This avoids trouble with the PassManager trying to call verifyAnalysis on them, and frees up some memory sooner rather than later. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82945 91177308-0d34-0410-b5e6-96231b3b80d8 commit a27e7c0803f1ec6bd2b58dce5df419100c761c52 Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 23:38:27 2009 +0000 Extract the code for releasing a pass into a separate function, and tidy it up a little. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82944 91177308-0d34-0410-b5e6-96231b3b80d8 commit eb02188cd3e0b830856c05e6136523731ffa68f2 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 23:27:42 2009 +0000 Remove the "metadata*" type and simplify the code it complicated. This was only used to support GlobalVariables storing MDNodes, back when they were derived from Constant before the introduction of NamedMDNode, but never removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82943 91177308-0d34-0410-b5e6-96231b3b80d8 commit 49545c765c8fc928bcda29e4f87533aced3c808f Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 23:17:47 2009 +0000 LBRX no longer has an explicit SrcValueSDNode operand, so the type operand is now at index 2, rather than 3. This fixes the "Invalid child # of SDNode!" failures on PowerPC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82942 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1d1bc8e896031decb3ec0a78b58b76dc7607a840 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 21:46:50 2009 +0000 simplify some code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82936 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8ad9aecbfae9799fb3cef18c8ecc4e9bfc8a735 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 21:42:46 2009 +0000 The bitcast case is not needed here: instcombine turns icmp(bitcast(x), null) -> icmp(x, null) already. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82935 91177308-0d34-0410-b5e6-96231b3b80d8 commit a475d661a350f7956630f0b989c7f6aa838090c4 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 21:39:46 2009 +0000 New unit test for the cloning module, which so far only covers cloning of instructions' optimization flags. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82934 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d1f8e4df0a7deddf1b2ee380793bd32b7c815d2 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 21:36:19 2009 +0000 calls are already unmovable, malloc doesn't need a special case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82933 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ad04a09b7acbcc532f109c8521281124df47cf6 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 21:35:11 2009 +0000 calls to external functions are already marked overdefined, special casing malloc isn't needed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82932 91177308-0d34-0410-b5e6-96231b3b80d8 commit 35b69d45dd8e3d9b38f8377ec723d37bd458b5c4 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 21:33:46 2009 +0000 calls are already handled, malloc doesn't need a special case. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82931 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7805c35a30b6b119e2c4b2bfd54aa484752eeef8 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 21:33:04 2009 +0000 Round out the API for the new optimization flags. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82930 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0a3e013c33b6cb73b01a63d5568373be55186e04 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 21:31:39 2009 +0000 calls are rejected above, no need to special case malloc here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82929 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47fe1012616c84ce6211a298f822462db8dda2ef Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 21:29:28 2009 +0000 remove special handling of bitcast(malloc), it will be handled when the loop inspects the bitcast operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82928 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4e577c0241756a4d6350c2c310c0cb96a3ecee5e Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 21:23:38 2009 +0000 unlike the malloc instruction, "malloc" calls do not claim to be readonly, just nounwind. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82927 91177308-0d34-0410-b5e6-96231b3b80d8 commit eb3c9102ab9db6cfde207964f78e34ceca63c57b Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 21:16:52 2009 +0000 add a new DirectiveMap stringmap, which allows more efficient dispatching to directive handlers and allows for easier extensibility. I only switched a few over for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82926 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a54febb0063e0862aee2a084a627bb029779498 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 20:58:01 2009 +0000 Link order: it matters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82925 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9b61abd17da1bff8720e5bfbb02c98fec3212ad2 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 20:46:36 2009 +0000 allow pushing icmps through phis with multiple uses and across critical edges. These are important to push up to encourage jump threading. This shrinks 176.gcc a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82923 91177308-0d34-0410-b5e6-96231b3b80d8 commit ff5cd9de8438a1fbe450b5d0b31a9ae3a0a5fbc5 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 20:18:49 2009 +0000 Enhance the previous fix for PR4895 to allow more values than just simple constants for the true/false value of the select. We now do phi translation etc. This really fixes PR4895 :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82917 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7843b77d709006cc6e93938f396a2aaf9dcd994 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 19:57:57 2009 +0000 implement PR4895, by making FoldOpIntoPhi handle select conditions that are phi nodes. Also tighten up FoldOpIntoPhi to treat constantexpr operands to phis just like other variables, avoiding moving constantexpr computations around. Patch by Daniel Dunbar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82913 91177308-0d34-0410-b5e6-96231b3b80d8 commit de228ff38a94da4f7b64b2eed20195730bc565b9 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 19:38:39 2009 +0000 avoid copying MCAsmInfo by value, add an (extremely low prio) fixme. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82911 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4c2770bd33b6ce5587a1226d52a77a2ad5a3f345 Author: Tilmann Scheller <tilmann.scheller@googlemail.com> Date: Sun Sep 27 17:58:47 2009 +0000 Use explicit structs instead of std::pair to map callee saved regs to spill slots. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82909 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a918d684b96d027630a6b65cc61a7dace0d8fd1 Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 17:50:44 2009 +0000 Delete a bogus comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82908 91177308-0d34-0410-b5e6-96231b3b80d8 commit bbd99f3f67dcd426cc675998c95f3a119b13b42a Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 17:48:37 2009 +0000 Remove a redundant assert. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82907 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed62bf33bce67ff2da6a8181428f48b2e4db03aa Author: Jeffrey Yasskin <jyasskin@google.com> Date: Sun Sep 27 17:47:29 2009 +0000 Enable -g with DEBUG_SYMBOLS and --enable-debug-symbols instead of DEBUG_RUNTIME. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82906 91177308-0d34-0410-b5e6-96231b3b80d8 commit d9bf0112734209c3d98a574bdb672f2928d6ee08 Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 17:46:40 2009 +0000 Fix SCEVExpander's canonical addrec expansion code to work on loops that aren't in canonical loop-simplify form, since it doesn't itself depend on LoopSimplify. This means handling loops without preheaders and loops with multiple backedges. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82905 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ba2142e9397002278f4275ffbae6caa28342607 Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 17:39:12 2009 +0000 Add dominates and releaseMemory member functions to PostDominatorTree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82904 91177308-0d34-0410-b5e6-96231b3b80d8 commit 791c8251355c2f25f39685a7deab22560793c6fa Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 16:10:30 2009 +0000 Grab an LLVM Context from an instruction that exists rather than one that is deleted in some situations. This fixes a use-after-free. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82903 91177308-0d34-0410-b5e6-96231b3b80d8 commit fecf86a40e1d27384518d37c51470352b7c5bd91 Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 15:41:19 2009 +0000 Clarify a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82902 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7936cb8d152d2881952b0013355cbda15e57b99a Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 15:37:03 2009 +0000 Tell ScalarEvolution to forget everything it knows about a loop before rotating the loop, since loop rotation is a very significant change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82901 91177308-0d34-0410-b5e6-96231b3b80d8 commit 397d89ff4449862390e51f261b77f7570a95b563 Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 15:32:21 2009 +0000 Micro-optimize DerivedType::dropAllTypeUses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82900 91177308-0d34-0410-b5e6-96231b3b80d8 commit 12319f23b7e7eae3c45b6a56afede0d6d88c4d6b Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 15:30:00 2009 +0000 Instead of testing whether an instruction dominates the loop preheader, test whether it properly dominates the loop header. This is equivalent when the loop has a preheader, and has the advantage of working when the loop doesn't have a preheader. Since IVUsers doesn't Require LoopSimplify, the loop isn't guaranteed to have a preheader. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82899 91177308-0d34-0410-b5e6-96231b3b80d8 commit 322a984dddfb491b560d582f03b6fc7f1122bdad Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 15:26:03 2009 +0000 Add a properlyDominates member function to ScalarEvolution. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82898 91177308-0d34-0410-b5e6-96231b3b80d8 commit b69db8035d9b7354a43b912ee10dc9e29006f3be Author: Dan Gohman <gohman@apple.com> Date: Sun Sep 27 15:21:52 2009 +0000 Remove a redundant #include. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82897 91177308-0d34-0410-b5e6-96231b3b80d8 commit 127f2c5637e7bcfda31bdb7a313726eeedb8a3ea Author: Edwin Török <edwintorok@gmail.com> Date: Sun Sep 27 11:08:03 2009 +0000 Avoid using mutex locks if not in multithreaded mode by using a SmartScopedMutex in RegisterStatistic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82896 91177308-0d34-0410-b5e6-96231b3b80d8 commit 340684f156c06a256649f09657a198653fbe8881 Author: Evan Cheng <evan.cheng@apple.com> Date: Sun Sep 27 09:46:04 2009 +0000 Enable pre-regalloc load / store multiple pass for Thumb2. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82893 91177308-0d34-0410-b5e6-96231b3b80d8 commit b9cb1867e50c19f73e6325a34880f259263e843e Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 08:01:44 2009 +0000 rename REG -> REGISTER to make it explicit in the doc. <tt>ify some stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82892 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8599166fed9834e8ba77289f61214bfd9a050b20 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 27 07:56:52 2009 +0000 implement and document support for filecheck variables. This allows matching and remembering a string and then matching and verifying that the string occurs later in the file. Change X86/xor.ll to use this in some cases where the test was checking for an arbitrary register allocation decision. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82891 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3b3b54d35e1e9f0089c7efdca231a04c77e7d061 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 07:55:32 2009 +0000 Remove dead code from this function and optimize. Update its corresponding LangRef entry too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82890 91177308-0d34-0410-b5e6-96231b3b80d8 commit c94270c382320cb3fe9c4dc7bf31d56c94e9643d Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 07:38:41 2009 +0000 Instruction::clone does not need to take an LLVMContext&. Remove that and update all the callers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82889 91177308-0d34-0410-b5e6-96231b3b80d8 commit ebb9633af0245a3eaf03d2a9f4ceb6375cc8769e Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 06:25:05 2009 +0000 Filecheckify this one test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82888 91177308-0d34-0410-b5e6-96231b3b80d8 commit b7b9a48e7b9695ec1dd8d39297658aa020ff77ca Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 04:57:35 2009 +0000 Leave a pointer to the documentation so that people don't end up change one but not the other in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82887 91177308-0d34-0410-b5e6-96231b3b80d8 commit 985d6d15ded32550f7c29aa7f61efd3621562558 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 04:56:27 2009 +0000 Correct the version numbers to match those actually tested for by autoconf/AutoRegen.sh. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82886 91177308-0d34-0410-b5e6-96231b3b80d8 commit 244cf489295b4fed69591a3c4f6404875d0d38ca Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 27 00:45:11 2009 +0000 Move the integer type out of 'derived' and into 'primitive'. This permits us to explain that derived types are all composed of other types, which primitive types aren't. Without moving integer out of derived, this wouldn't be true. Perform a few trivial cleanups; 'i1' went from a link to #t_primitive to #t_integer (a holdover from when it was a bool type I suppose). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82884 91177308-0d34-0410-b5e6-96231b3b80d8 commit aa2637b6ad3234e068167af31981d688f54191b0 Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 26 21:27:04 2009 +0000 remove support for "NoSub" from regex. It seems like a minor optimization and makes the API more annoying. Add a Regex::getNumMatches() method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82877 91177308-0d34-0410-b5e6-96231b3b80d8 commit e29707fa8162a0dd61380c9ca6e92a47dcb87170 Author: Edwin Török <edwintorok@gmail.com> Date: Sat Sep 26 20:18:58 2009 +0000 Speed up clang-only link, by really linking only clang, and not the unittests too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82873 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7714ad64800f0e4c645ed922455ce09a71686538 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 26 18:51:37 2009 +0000 Remove this test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82869 91177308-0d34-0410-b5e6-96231b3b80d8 commit c156b7b4c9323f464900e6316b97661143631a6a Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 26 18:10:13 2009 +0000 Fix SimplifyLibCalls to transfer attributes from callees rather than calls, since direct calls don't always reflect the attributes of their callees. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82867 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5a1645e66706ac33ae463ef43e6328eb5b4ec309 Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 26 16:11:57 2009 +0000 Fix a case where ScalarEvolution was expanding pointer arithmetic to inttoptr/ptrtoint unnecessarily. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82864 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1261dde02801ca06f9e8001747eab7fd244fa3f4 Author: Duncan Sands <baldrick@free.fr> Date: Sat Sep 26 15:35:35 2009 +0000 For the NSWSub support in the builder to actually be useable, there need to be corresponding changes to the constant folders, done in this patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82862 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2221f5657297e8c645617e7304d360aceda1b409 Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 26 15:24:17 2009 +0000 Convert comparisons like (x == infinity) to (x >= infinity) on targets where FCMP_OEQ is not legal and FCMP_OGE is, such as x86. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82861 91177308-0d34-0410-b5e6-96231b3b80d8 commit b2b6ab5a11661fd22b5020a1175ca3715b02a509 Author: Duncan Sands <baldrick@free.fr> Date: Sat Sep 26 15:21:48 2009 +0000 Add methods for creating NSW subtraction, as already exists for addition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82860 91177308-0d34-0410-b5e6-96231b3b80d8 commit 01d166b12f2eed6b31154b48f3f94c45e0b0977f Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 26 15:09:53 2009 +0000 Add a comment describing natural loops. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82859 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7468751ace00baa201c34277c85ae20a896dd90 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 26 05:29:36 2009 +0000 "Update" tests for -disable-if-conversion removal. I think branch.ll should just be removed, but I XFAIL'd it for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82847 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0e367e3f0866e9f690b307b4feefaec8d4a3bdfb Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 26 02:49:49 2009 +0000 Really remove this option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82838 91177308-0d34-0410-b5e6-96231b3b80d8 commit c2bb61fd9699873daeba366e97019d660c4006ca Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 26 02:45:45 2009 +0000 Remove a couple of unused command line options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82837 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7f4c4564fc1f3955b136a050941b236467fca747 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 26 02:43:36 2009 +0000 Add comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82836 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4c1d7673235202816e1027e08eb16cf6123fe1a4 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 26 02:41:17 2009 +0000 Convert test to filecheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82835 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7da0592edfecaac630500ce491f7e339d416be60 Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 26 02:34:00 2009 +0000 Don't hoist or sink instructions with physreg uses if the physreg is allocatable. Even if it doesn't appear to have any defs, it may latter on after register allocation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82834 91177308-0d34-0410-b5e6-96231b3b80d8 commit 40dcae418d4fb290bedfd5a22eb9a63c40c1dc84 Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 26 01:11:57 2009 +0000 I put the wrong rdar number in this test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82829 91177308-0d34-0410-b5e6-96231b3b80d8 commit 13b1ad6276483958045c11cb589586e0fb0959ed Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 23:58:45 2009 +0000 Unbreak MachineLICM for instructions that reference RIP on x86-64 too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82825 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6408b97d7cfea3250c4ada4d8ad08188d68cb9c0 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 23:40:21 2009 +0000 Rename ConstantFP's getInf to getInfinity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82823 91177308-0d34-0410-b5e6-96231b3b80d8 commit 232e4448242ec67d6a7b48906002ab7c3f7af96c Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 23:33:20 2009 +0000 Move MachineMemOperand::getAlignment out of line, to avoid needing MathExtras.h in MachineMemOperand.h. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82822 91177308-0d34-0410-b5e6-96231b3b80d8 commit 75b79e54a4fd0ea94c2bc91ab7ac3c6248d1af5c Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 25 23:26:56 2009 +0000 Remove unused variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82821 91177308-0d34-0410-b5e6-96231b3b80d8 commit b99d6f9e77125bd9ebf9ebe6df0050b974b8aa5e Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 23:10:17 2009 +0000 Transform pow(x, 0.5) to (x == -inf ? inf : fabs(sqrt(x))), which is typically faster then doing a general pow. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82819 91177308-0d34-0410-b5e6-96231b3b80d8 commit 43dcfc7462c5602f9f840c6905f905b63a1d8937 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 23:00:48 2009 +0000 Add a ConstantFP::getInf utility function for creating infinity ConstantFPs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82818 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5dedd5c716f4c2741afd8ac264d5e4e09adbcf1b Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 22:53:29 2009 +0000 Fix MachineSink to be able to sink instructions that use physical registers which have no defs anywhere in the function. In particular, this fixes sinking of instructions that reference RIP on x86-64, which is currently being modeled as a register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82815 91177308-0d34-0410-b5e6-96231b3b80d8 commit e222c72bba42281674d39d3d33dd75fb8f926ce5 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Sep 25 22:53:17 2009 +0000 Regenerate git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82814 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd623a83da8cc21ab3fd2ec6175041ee68f5171d Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Sep 25 22:52:29 2009 +0000 Provide proper masks for neon perfect shuffle table. I definitely need to read documentation better :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82813 91177308-0d34-0410-b5e6-96231b3b80d8 commit 04abe740fc7391473a417d498535eed8fd834a4b Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 22:26:13 2009 +0000 Simplify a few more uses of reg_iterator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82812 91177308-0d34-0410-b5e6-96231b3b80d8 commit 282a4ab6f595a493b5fe6cdd36ff9673454e1f16 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 22:24:52 2009 +0000 Simplify this code by using use_iterator instead of reg_iterator and skipping the defs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82811 91177308-0d34-0410-b5e6-96231b3b80d8 commit 65561df4eb4eb52ebf75755e9f9eafa36929fa0e Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Sep 25 21:44:53 2009 +0000 Code clean up and prepare for Thumb2 support. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82805 91177308-0d34-0410-b5e6-96231b3b80d8 commit c9122db8146cea80861ecaac6566ae8f75ed2497 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Sep 25 21:38:11 2009 +0000 Flip -disable-post-RA-scheduler to -post-RA-scheduler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82803 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41a338b1690f69bf6f35349e064e6c2543b15a6a Author: Jeffrey Yasskin <jyasskin@google.com> Date: Fri Sep 25 21:07:20 2009 +0000 Fix a compile failure introduced by r82675 on MinGW which doesn't have setenv(). This patch just disables the test rather than getting putenv() to work. Thanks to Sandeep Patel for reporting the problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82797 91177308-0d34-0410-b5e6-96231b3b80d8 commit c78858514eb50d76bd73ca360f58971ff9bc4ac4 Author: Dale Johannesen <dalej@apple.com> Date: Fri Sep 25 20:54:50 2009 +0000 Handle sqrt in CannotBeNegativeZero. absf and absl appear to be misspellings, removed in favor of fabs*. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82796 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4e3bb1bc735783b73f2dcca82c86b7faca1a87e8 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 20:36:54 2009 +0000 Improve MachineMemOperand handling. - Allocate MachineMemOperands and MachineMemOperand lists in MachineFunctions. This eliminates MachineInstr's std::list member and allows the data to be created by isel and live for the remainder of codegen, avoiding a lot of copying and unnecessary translation. This also shrinks MemSDNode. - Delete MemOperandSDNode. Introduce MachineSDNode which has dedicated fields for MachineMemOperands. - Change MemSDNode to have a MachineMemOperand member instead of its own fields with the same information. This introduces some redundancy, but it's more consistent with what MachineInstr will eventually want. - Ignore alignment when searching for redundant loads for CSE, but remember the greatest alignment. Target-specific code which previously used MemOperandSDNodes with generic SDNodes now use MemIntrinsicSDNodes, with opcodes in a designated range so that the SelectionDAG framework knows that MachineMemOperand information is available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82794 91177308-0d34-0410-b5e6-96231b3b80d8 commit 61fda0d889b3578fe435455679182c231a649aac Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 18:54:59 2009 +0000 Rename getTargetNode to getMachineNode, for consistency with the naming scheme used in SelectionDAG, where there are multiple kinds of "target" nodes, but "machine" nodes are nodes which represent a MachineInstr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82790 91177308-0d34-0410-b5e6-96231b3b80d8 commit 36bff0c1f84aa517c66320c6864e4443e818e574 Author: David Goodwin <david_goodwin@apple.com> Date: Fri Sep 25 18:38:29 2009 +0000 Finish scheduling itineraries for NEON. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82788 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba159cf257a14d31d2dbbe8b52e934c9f8af85fb Author: Dale Johannesen <dalej@apple.com> Date: Fri Sep 25 18:15:29 2009 +0000 Add readonly to some sin and cos calls; transformations being checked aren't valid without it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82786 91177308-0d34-0410-b5e6-96231b3b80d8 commit 131e0fcf808340c24aa7f519b7108121142a9b4b Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Sep 25 18:11:52 2009 +0000 Revert 82694 "Auto-upgrade malloc instructions to malloc calls." because it causes regressions in the nightly tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82784 91177308-0d34-0410-b5e6-96231b3b80d8 commit bccd219ac7eb590d369f9bda03ade6467aa49e24 Author: Dale Johannesen <dalej@apple.com> Date: Fri Sep 25 18:00:35 2009 +0000 Make sure sin, cos, sqrt calls are marked readonly before producing FSIN, FCOS, FSQRT. If they aren't so marked we have to assume they might set errno. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82781 91177308-0d34-0410-b5e6-96231b3b80d8 commit e2bc7c2439c37d883c22dd27c87301a4e2c935b3 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 25 17:29:36 2009 +0000 reject attempts to use ()'s in patterns, these are reserved for filecheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82780 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce89de231525a80c137a1de88fb8d0467c6ce973 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 25 17:23:43 2009 +0000 reimplement the regex matching strategy by building a single regex and matching it instead of trying to match chunks at a time. Matching chunks at a time broke with check lines like CHECK: foo {{.*}}bar because the .* would eat the entire rest of the line and bar would never match. Now we just escape the fixed strings for the user, so that something like: CHECK: a() {{.*}}??? is matched as: CHECK: {{a\(\) .*\?\?\?}} transparently "under the covers". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82779 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8891e4478909879ca4f4e745312b542cc8aca7e6 Author: Dale Johannesen <dalej@apple.com> Date: Fri Sep 25 17:23:22 2009 +0000 Generate FSQRT from calls to the sqrt function, which allows appropriate backends to generate a sqrt instruction. On x86, this isn't done at -O0 because we go through FastISel instead. This is a behavior change from before this series of sqrt patches started. I think this is OK considering that compile speed is most important at -O0, but could be convinced otherwise. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82778 91177308-0d34-0410-b5e6-96231b3b80d8 commit f6f6363c80e0e1fd4ff8e20a8f259d1e66310a1f Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 25 17:09:12 2009 +0000 special case Patterns that are a single fixed string. This is a microscopic perf win and is needed for future changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82777 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4730cd3d31451fb62c8c8401cceee4439b7c1626 Author: Dale Johannesen <dalej@apple.com> Date: Fri Sep 25 17:04:42 2009 +0000 Revise C library functions description to be vaguer, per Chris. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82776 91177308-0d34-0410-b5e6-96231b3b80d8 commit e2de471c77ff3baeac8e535fffc28de1e57799a9 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Fri Sep 25 16:46:09 2009 +0000 This patch causes the --enable-debug-runtime configure flag and the DEBUG_RUNTIME Makefile variable to pass -g to gcc when building LLVM's objects. Without this, it's very hard to debug crashes that happen in Release-Asserts mode but not Debug mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82775 91177308-0d34-0410-b5e6-96231b3b80d8 commit e55e52532c4a76b7ec83e530e3fe3b0bc0b8c00c Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Sep 25 16:34:46 2009 +0000 Add some comments to clarify things that I discovered this week. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82773 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd4cb23f6a5954a3fff1afe6f807c02eab8910e9 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 25 16:04:21 2009 +0000 Make llvm-bcanalyzer percentages more readable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82772 91177308-0d34-0410-b5e6-96231b3b80d8 commit 14a16fee44fce77ae10d7144e547b7b8bed872b6 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 25 16:03:57 2009 +0000 Strip trailing whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82771 91177308-0d34-0410-b5e6-96231b3b80d8 commit c1c8b5e19b33c8b5e52c4b516669181f18feb98e Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Sep 25 14:41:49 2009 +0000 pr4926: ARM requires the stack pointer to be aligned, even for leaf functions. For the AAPCS ABI, SP must always be 4-byte aligned, and at any "public interface" it must be 8-byte aligned. For the older ARM APCS ABI, the stack alignment is just always 4 bytes. For X86, we currently align SP at entry to a function (e.g., to 16 bytes for Darwin), but no stack alignment is needed at other times, such as for a leaf function. After discussing this with Dan, I decided to go with the approach of adding a new "TransientStackAlignment" field to TargetFrameInfo. This value specifies the stack alignment that must be maintained even in between calls. It defaults to 1 except for ARM, where it is 4. (Some other targets may also want to set this if they have similar stack requirements. It's not currently required for PPC because it sets targetHandlesStackFrameRounding and handles the alignment in target-specific code.) The existing StackAlignment value specifies the alignment upon entry to a function, which is how we've been using it anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82767 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8c417db6fa3361d12502438264a66352a8fd6531 Author: Duncan Sands <baldrick@free.fr> Date: Fri Sep 25 12:28:37 2009 +0000 Print INST_INBOUNDS_GEP rather than UnknownCode30. Likewise for constant inbounds GEP. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82763 91177308-0d34-0410-b5e6-96231b3b80d8 commit d777d83398260186ab5744a6eb01e55e3d8757fd Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 25 06:49:41 2009 +0000 convert testcases to filecheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82759 91177308-0d34-0410-b5e6-96231b3b80d8 commit d33999c4a5ccdb8cd555477e51987ce6c3ed1f04 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 25 06:47:09 2009 +0000 filecheck should not match a \n with a . git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82758 91177308-0d34-0410-b5e6-96231b3b80d8 commit 57f2699a01d2bf5a7544da99676c612955bbd05f Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 25 06:37:22 2009 +0000 remove a large unreduced testcase git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82756 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8527c712c7db0d0f0a31c225024bbef3f2dde62d Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 25 06:32:47 2009 +0000 turn a std::pair into a real class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82754 91177308-0d34-0410-b5e6-96231b3b80d8 commit aec69ee8287d0ac26b45fb20240af79e5497ef01 Author: Nate Begeman <natebegeman@mac.com> Date: Fri Sep 25 06:05:26 2009 +0000 Fix combiner-aa issue with bases which are different, but can alias. Previously, it treated GV+28 GV+0 as different bases, and assumed they could not alias. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82753 91177308-0d34-0410-b5e6-96231b3b80d8 commit cbaa5bdd135396a097a648574a6706eec224e5ec Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Sep 25 05:30:55 2009 +0000 Update the description of MachineFrameInfo's OffsetAdjustment. The value of this adjustment does not change the direction or the signs of the object offsets, and the details of the offset calculations can be target-specific. Also mention that for most targets this value is only used to generate debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82750 91177308-0d34-0410-b5e6-96231b3b80d8 commit 06d175346442b0b31427d8806d5022c3248bf674 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 00:57:30 2009 +0000 Don't try to use pre-indexed addressing with sthbrx/stwbrx instructions. This fixes a PowerPC bug exposed by some unrelated changes I'm working on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82743 91177308-0d34-0410-b5e6-96231b3b80d8 commit 594bb86a065af025a8fd90ef486d9f54fb869f95 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 25 00:34:34 2009 +0000 Add a version of dumpr() that has a SelectionDAG* argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82742 91177308-0d34-0410-b5e6-96231b3b80d8 commit abd0e3ddaf34e1589bae68eecb9fcfb7f14ac297 Author: Jim Grosbach <grosbach@apple.com> Date: Thu Sep 24 23:52:18 2009 +0000 Start of revamping the register scavenging in PEI. ARM Thumb1 is the driving interest for this, as it currently reserves a register rather than using the scavenger for matierializing constants as needed. Instead of scavenging registers on the fly while eliminating frame indices, new virtual registers are created, and then a scavenged collectively in a post-pass over the function. This isolates the bits that need to interact with the scavenger, and sets the stage for more intelligent use, and reuse, of scavenged registers. For the time being, this is disabled by default. Once the bugs are worked out, the current scavenging calls in replaceFrameIndices() will be removed and the post-pass scavenging will be the default. Until then, -enable-frame-index-scavenging enables the new code. Currently, only the Thumb1 back end is set up to use it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82734 91177308-0d34-0410-b5e6-96231b3b80d8 commit f47ed3b170f267cc8eb18d841e16fc60e900e9bf Author: Dale Johannesen <dalej@apple.com> Date: Thu Sep 24 23:37:40 2009 +0000 Reenable sqrt IR generation test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82731 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2fd84e281e90d309c22639a7ba9585871050e777 Author: Mike Stump <mrs@apple.com> Date: Thu Sep 24 23:21:26 2009 +0000 Delete space after function name, before (, reflow a comment and delete a few blank lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82729 91177308-0d34-0410-b5e6-96231b3b80d8 commit cf991836d66fafd16a28b20a04bbff143c99e700 Author: Mike Stump <mrs@apple.com> Date: Thu Sep 24 23:11:08 2009 +0000 Fix spacing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82727 91177308-0d34-0410-b5e6-96231b3b80d8 commit f55e81bef95886581ceb0597e7e6c4838e5cf002 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 24 21:47:32 2009 +0000 add and document regex support for FileCheck. You can now do stuff like: ; CHECK: movl {{%e[a-z][xi]}}, %eax or whatever. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82717 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2255c43ab2731fee0d00702175336d4b42ba9e0e Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 24 21:45:57 2009 +0000 unconditionally request MMI git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82716 91177308-0d34-0410-b5e6-96231b3b80d8 commit c77786ebfb8a4dcf223031c7140e454fad3aa702 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 24 21:44:20 2009 +0000 wrap long lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82715 91177308-0d34-0410-b5e6-96231b3b80d8 commit edc81f3d96a63163abf9f4b17eb9fdc8068cd9cf Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 24 20:45:07 2009 +0000 Use CanonicalizeInputFile to canonicalize the entire buffer containing the CHECK strings, instead of canonicalizing the patterns directly. This allows Pattern to just contain a StringRef instead of std::string. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82713 91177308-0d34-0410-b5e6-96231b3b80d8 commit bbb96e5913e916ab74cd4cec3ec40e8fa9942dda Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 24 20:39:13 2009 +0000 change 'not' matching to use Pattern, move pattern parsing logic into the Pattern class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82712 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5ee02f11e57a367a7dbdc855d65a66ab3442e177 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 24 20:25:55 2009 +0000 refactor out the match string into its own Pattern class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82711 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16905eda1a5f9e55bc061df7018afc1264258b85 Author: Bob Wilson <bob.wilson@apple.com> Date: Thu Sep 24 20:23:02 2009 +0000 Convert to FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82710 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed17499ee7446c5da5638f6c4c34eea660808a3d Author: David Goodwin <david_goodwin@apple.com> Date: Thu Sep 24 20:22:50 2009 +0000 Make the end-of-itinerary mark explicit. Some cleanup. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82709 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7f3103731c7d2ee3608f401031d0b9f785293e35 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 24 20:20:08 2009 +0000 Add nounwind to this test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82708 91177308-0d34-0410-b5e6-96231b3b80d8 commit 81f61b9291284bd0dc93d9dc333c1962a4399719 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 24 20:15:51 2009 +0000 tidy up, fix a memory leak in Regex::isValid git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82707 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9fcf4a9c8f35d53460b62db4a13fa14c7e1d1676 Author: Dale Johannesen <dalej@apple.com> Date: Thu Sep 24 18:38:21 2009 +0000 Clarify that llvm attaches C language semantics to functions with names that match the C library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82701 91177308-0d34-0410-b5e6-96231b3b80d8 commit 129b2d16553e46db3b5675b63e777931e2ea4cec Author: Edwin Török <edwintorok@gmail.com> Date: Thu Sep 24 18:33:42 2009 +0000 Constant propagating byval pointer is safe if function is readonly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82700 91177308-0d34-0410-b5e6-96231b3b80d8 commit b493c9735a034856258c992d967b523d0effa7ce Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Sep 24 17:47:49 2009 +0000 Auto-upgrade malloc instructions to malloc calls. Reviewed by Devang Patel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82694 91177308-0d34-0410-b5e6-96231b3b80d8 commit 92244901c3c0101b8114ffa52c1dcf0e9cda72a1 Author: Bob Wilson <bob.wilson@apple.com> Date: Thu Sep 24 16:42:27 2009 +0000 Fix a hypothetical problem for targets with StackGrowsUp and a non-zero LocalAreaOffset. (We don't have any of those right now.) PEI::calculateFrameObjectOffsets includes the absolute value of the LocalAreaOffset in the cumulative offset value used to calculate the stack frame size. It then adds the raw value of the LocalAreaOffset to the stack size. For a StackGrowsDown target, that raw value is negative and has the effect of cancelling out the absolute value that was added earlier, but that obviously won't work for a StackGrowsUp target. Change to subtract the absolute value of the LocalAreaOffset. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82693 91177308-0d34-0410-b5e6-96231b3b80d8 commit ef534da2d0f3316b5ad378a00899e8d127362b5d Author: Devang Patel <dpatel@apple.com> Date: Thu Sep 24 16:19:11 2009 +0000 Move parent assertion check before metadata deletion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82692 91177308-0d34-0410-b5e6-96231b3b80d8 commit d54353779c9a33c745178f01785113300c7acb0e Author: Edwin Török <edwintorok@gmail.com> Date: Thu Sep 24 09:47:18 2009 +0000 Don't constant propagate byval pointers, since they are not really pointers, but rather structs passed by value. This fixes PR5038. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82689 91177308-0d34-0410-b5e6-96231b3b80d8 commit a8b807194946fe34f364a39721205c00c1906482 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 24 06:23:57 2009 +0000 Add count/not tools as executables. - Apparently, I'm willing to do incredibly stupid things in the name of portability. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82685 91177308-0d34-0410-b5e6-96231b3b80d8 commit c73e8ebf88f2c21b857296951b4babc6bd404426 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 24 05:44:53 2009 +0000 unconditionally compute MMI even if the target doesn't support EH or Debug info, because the target may use it for other things, this fixes PR5036 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82684 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8b70669b5480ad74079a8b8424d58c51b0cfa84 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 24 05:38:36 2009 +0000 reapply r82348 with a fix, thanks Jeffrey. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82683 91177308-0d34-0410-b5e6-96231b3b80d8 commit f33cdc3f423b26e209fd058d50acea55966adb00 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 24 02:27:09 2009 +0000 Fix PR5024 with a big hammer: disable the double-def assertion in the scavenger. LiveVariables add implicit kills to correctly track partial register kills. This works well enough and is fairly accurate. But coalescer can make it impossible to maintain these markers. e.g. BL <ga:sss1>, %R0<kill,undef>, %S0<kill>, %R0<imp-def>, %R1<imp-def,dead>, %R2<imp-def,dead>, %R3<imp-def,dead>, %R12<imp-def,dead>, %LR<imp-def,dead>, %D0<imp-def>, ... ... %reg1031<def> = FLDS <cp#1>, 0, 14, %reg0, Mem:LD4[ConstantPool] ... %S0<def> = FCPYS %reg1031<kill>, 14, %reg0, %D0<imp-use,kill> When reg1031 and S0 are coalesced, the copy (FCPYS) will be eliminated the the implicit-kill of D0 is lost. In this case it's possible to move the marker to the FLDS. But in many cases, this is not possible. Suppose %reg1031<def> = FOO <cp#1>, %D0<imp-def> ... %S0<def> = FCPYS %reg1031<kill>, 14, %reg0, %D0<imp-use,kill> When FCPYS goes away, the definition of S0 is the "FOO" instruction. However, transferring the D0 implicit-kill to FOO doesn't work since it is the def of D0 itself. We need to fix this in another time by introducing a "kill" pseudo instruction to track liveness. Disabling the assertion is not ideal, but machine verifier is doing that job now. It's important to know double-def is not a miscomputation since it means a register should be free but it's not tracked as free. It's a performance issue instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82677 91177308-0d34-0410-b5e6-96231b3b80d8 commit 04f3d1de138c7ebffc1d37a273e5a8675b6a933d Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 24 02:15:22 2009 +0000 Clean up LiveVariables and change how it deals with partial updates and kills. This also eliminate the horrible check which scan forward to the end of the basic block. It should be faster and more accurate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82676 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07c5e3ce817f75c90d00d48b0acd765e4e9ec6b5 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Thu Sep 24 01:14:07 2009 +0000 Roll back r82348, which introduced an infinite loop in ParseCStringVector() that a trivial unittest would have caught. This revision also adds the trivial unittest. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82675 91177308-0d34-0410-b5e6-96231b3b80d8 commit f1b016061ea1eb7a321b1b4d20976a651b3c24b6 Author: Dale Johannesen <dalej@apple.com> Date: Wed Sep 23 22:05:24 2009 +0000 A minor improvment in accuracy to inline cost computation, and some cosmetics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82660 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7b4f81c688a6b32d799f7e0b95f6fe131d7ffb24 Author: Dale Johannesen <dalej@apple.com> Date: Wed Sep 23 21:46:36 2009 +0000 Disable test; what it's testing for is wrong. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82658 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78caa12a415bbd16db04088be6378398d4909b6f Author: David Goodwin <david_goodwin@apple.com> Date: Wed Sep 23 21:38:08 2009 +0000 Checkpoint NEON scheduling itineraries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82657 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad4880332c61c808014c202255dce5f8fafe581e Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 23 21:07:02 2009 +0000 Use getStoreSize() instead of getStoreSizeInBits()/8. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82656 91177308-0d34-0410-b5e6-96231b3b80d8 commit 63521d0ab0566f418464b29e5ac6cca7710ae094 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 23 21:06:36 2009 +0000 Spruce up some comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82655 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3bab1f776cf32aadd62d490f54cec968ef38eec7 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 23 21:02:20 2009 +0000 Rename several variables from EVT to more descriptive names, now that EVT is also the name of their type, as declarations like "EVT EVT" look really odd. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82654 91177308-0d34-0410-b5e6-96231b3b80d8 commit a387c633b81a60a676445c8d89513a7518b8f7fc Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 23 20:59:10 2009 +0000 Add an EVT::getStoreSize function, like getStoreSizeInBits but in bytes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82653 91177308-0d34-0410-b5e6-96231b3b80d8 commit ef0853ae5ef4ef4dac82362ecb914ad2b3df1ae0 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Wed Sep 23 20:57:55 2009 +0000 Fix verification of explicit operands. The machine code verifier did not check for explicit operands correctly. It used MachineInstr::getNumExplicitOperands, but that method may cheat and use the declared count in the TargetInstrDesc. Now we check the explicit operands one at a time in visitMachineOperand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82652 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95e76c5aee19e6e44bda135a7f7a32c2602c493f Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 23 20:57:02 2009 +0000 Remove BlackfinRegisterInfo::getFrameIndexOffset since it is the same as the default implementation. Update comment on the default version, which made it sound like most targets override it. Currently only X86 and SystemZ override this method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82651 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f939a29fdfdfc31e521209c44fc1ca3b1ecfc6f Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 23 20:40:16 2009 +0000 Correct a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82648 91177308-0d34-0410-b5e6-96231b3b80d8 commit 579edbf7bf65497e3afa498baaf1cb6642ef3de0 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 23 20:33:51 2009 +0000 Delete attached metadata when an instruction is deleted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82647 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3fad552803d264b6bf83981de305e7080cb8ef4f Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Wed Sep 23 19:04:09 2009 +0000 ARM does not support offset folding (yet). Disable it for now. This fixes PR5031. Unfortunately, there is no small testcase :( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82643 91177308-0d34-0410-b5e6-96231b3b80d8 commit a9b57edff7a7dbf11ba9fe787349d21f7e3e80f6 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 23 18:53:19 2009 +0000 Edit a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82641 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6b7c1e84c407ef2ba17ed953f0368eb54a5ef106 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 23 18:32:25 2009 +0000 Do not leave behind metadata while cloning an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82638 91177308-0d34-0410-b5e6-96231b3b80d8 commit 724190977bf4a7289c24e923f33ad6b7e172cfbf Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 23 18:20:27 2009 +0000 Add nounwind. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82637 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7fdd6fe71635b720cb3c47fe9bbe4c7587cb027d Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 23 17:20:43 2009 +0000 s/*Location/*DebugLocation/g git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82635 91177308-0d34-0410-b5e6-96231b3b80d8 commit 35659ae0fc161cf474f5ca81c497d58a90b7c4e0 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Sep 23 17:05:42 2009 +0000 PR4047: Permit configure --enable-targets=host,cpp for example. "host" has the same effect that "host-only" used to have, but can be combined with other targets. host-only is still available as a synonym but no longer documented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82634 91177308-0d34-0410-b5e6-96231b3b80d8 commit 83b6ace01ffb5d8d495a4b70c7406d06f0dd2067 Author: David Goodwin <david_goodwin@apple.com> Date: Wed Sep 23 16:35:25 2009 +0000 Fix bug in kill flag updating for post-register-allocation scheduling. When the kill flag of a superreg needs to be cleared because there are one or more subregs live, we instead add implicit-defs of those subregs and leave the kill flag on the superreg. This allows us to end the live-range of the superreg without ending the live-ranges of the subregs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82629 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5faba0e3a308107b7a40b53ea72b6bfbdd19e28b Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Wed Sep 23 11:48:57 2009 +0000 Fix a struct/class mismatch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82622 91177308-0d34-0410-b5e6-96231b3b80d8 commit e9cbef31ba8c374d41249635197e58c102fe41fb Author: John McCall <rjmccall@apple.com> Date: Wed Sep 23 06:53:51 2009 +0000 Make the type traits for a const pointer defer to those for a unqualified pointer, instead of providing independent values modelled on the default implementation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82620 91177308-0d34-0410-b5e6-96231b3b80d8 commit d062bf740651c35ed3ee80b66b02d8363fd14a3a Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 23 06:28:31 2009 +0000 Fix PR5024. LiveVariables physical register defs should *commit* only after all of the defs are processed. Also fix a implicit_def propagation bug: a implicit_def of a physical register should be applied to uses of the sub-registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82616 91177308-0d34-0410-b5e6-96231b3b80d8 commit 29a1c10040effaa8c0968a3899b053b6b591a73a Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 23 05:23:19 2009 +0000 Fix a obvious logic error. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82610 91177308-0d34-0410-b5e6-96231b3b80d8 commit d3593be80c4db01a12d00222ccd196fb10ddc766 Author: Gabor Greif <ggreif@gmail.com> Date: Wed Sep 23 02:46:12 2009 +0000 pretty mechanical changes to match coding guidelines (blessed by sabre on IRC) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82603 91177308-0d34-0410-b5e6-96231b3b80d8 commit 03344a20c2a1d291282ead342f0bfb858909c7dc Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 23 02:03:49 2009 +0000 errorstr can be null, don't unconditionally set it. Only report that "the jit has not been linked in" if the interpreter failed. This fixes a unit test failure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82601 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd0d937f2811e62d66743e588b0a2e0154af2411 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 23 01:46:04 2009 +0000 Make EngineBuilder return more error codes, by KS Sreeram. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82600 91177308-0d34-0410-b5e6-96231b3b80d8 commit 915d872b7a05774ea93ba7fbb25f0944d62e10fb Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 23 01:33:16 2009 +0000 Give MachineMemOperand an operator<<, factoring out code from two different places for printing MachineMemOperands. Drop the virtual from Value::dump and instead give Value a protected virtual hook that can be overridden by subclasses to implement custom printing. This lets printing be more consistent, and simplifies printing of PseudoSourceValue values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82599 91177308-0d34-0410-b5e6-96231b3b80d8 commit 17f460a7f0b06133486bf897cc67373e07687bf2 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 23 01:29:41 2009 +0000 Fix X86's unfoldMemoryOperand to properly handle MachineMemOperands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82597 91177308-0d34-0410-b5e6-96231b3b80d8 commit 069f1c9642c471d827cfaaca98f31aef707464ee Author: Mike Stump <mrs@apple.com> Date: Wed Sep 23 00:13:30 2009 +0000 This is overly constraining with respect to clang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82591 91177308-0d34-0410-b5e6-96231b3b80d8 commit efb268acfd0ecf9b39a555267393058e685030fb Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Tue Sep 22 21:15:19 2009 +0000 Add examples for Kaleidoscope chapters 2 through 6. Conflicts: examples/Makefile git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82574 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a20265022d36c31bdf7c4f041b10695bcb09c45 Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Tue Sep 22 21:15:00 2009 +0000 Rename Kaleidoscope to show that it's for Chapter 7 of the tutorial. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82573 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb577b0367500de745082228b0a1569365ecc68c Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Tue Sep 22 21:14:49 2009 +0000 Sync c++ kaleidoscope tutorial with test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82572 91177308-0d34-0410-b5e6-96231b3b80d8 commit 191278d73343733b56e030ace8f6a9dcdf08818a Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 22 20:56:31 2009 +0000 Add SetLocation() to allow IRBuilder user to set location info for an instruction already created. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82570 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5ffdd0e9c3eb03b473ddf666c885cecbc15f8df7 Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 22 20:54:13 2009 +0000 Check exisiting dbg MDKind first. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82568 91177308-0d34-0410-b5e6-96231b3b80d8 commit d80fa7f67d06ef47913578a8212be349722a9df5 Author: Victor Hernandez <vhernandez@apple.com> Date: Tue Sep 22 18:50:03 2009 +0000 No need to verify that malloc's return type is i8*. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82561 91177308-0d34-0410-b5e6-96231b3b80d8 commit cc74792c99e085a14bdd6db9edea362b465406da Author: David Goodwin <david_goodwin@apple.com> Date: Tue Sep 22 16:47:52 2009 +0000 Use early returns. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82554 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9f854de1b687e0906e7521393f1fa176e4b15b52 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 16:33:42 2009 +0000 Revert "Don't allow formatted_ostream to be unbuffered, even if its underlying buffer", while we work out a solution. Dan convinced me that making debugging annoying for him is worse than 10x being slower for me. :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82553 91177308-0d34-0410-b5e6-96231b3b80d8 commit f54515d6770a86c4268b41a60a9536b4993e6400 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 16:10:35 2009 +0000 ... missed hiding a variable for MSVC only. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82552 91177308-0d34-0410-b5e6-96231b3b80d8 commit 441722f4b863b8b9ac8410c2c36217596252dbd6 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 15:58:35 2009 +0000 Hide MSVC specific CRT interaction behind _MSC_VER. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82551 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed6353b87ccbbf7ddaa63a25bfad14afc3079da0 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Sep 22 15:40:32 2009 +0000 Remove the GetProcessId() call from Win32/Program.inc, take 2. GetProcessId() was introduced only in Windows XP, and we want to support earlier versions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82548 91177308-0d34-0410-b5e6-96231b3b80d8 commit c2d3000deec82fd0c808af98c089e5eb628ef47b Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 10:30:34 2009 +0000 Fix commento. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82544 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6463aedb7b4da91f81362b039b697ee0fed50312 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 09:50:38 2009 +0000 lit: When executing shell scripts internally, don't allow piped stderr on any commands except the last one, instead redirect the stderr to a temporary file. This sidesteps a potential deadlocking issue. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82538 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e57bc8dcf0be1c58fdb06bb83c34b140b9074fa Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 09:50:28 2009 +0000 Add a magic LLVM_DISABLE_CRT_DEBUG environment variable which we check in RegisterHandler and use to disable the Win32 crash dialogs. These are a major blocker to any kind of automated testing. Also, tweak the 'lit' test runner to set this variable unconditionally. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82537 91177308-0d34-0410-b5e6-96231b3b80d8 commit ff8e568bb5c578639e690ba4e2f0499f3dd78b46 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Sep 22 08:47:59 2009 +0000 Forgot this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82536 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd216d523e696749d681faca9f3bda92b13cd695 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Sep 22 08:34:46 2009 +0000 Fix PR5024. LiveVariables::FindLastPartialDef should return a set of sub-registers that were defined by the last partial def, not just a single sub-register. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82535 91177308-0d34-0410-b5e6-96231b3b80d8 commit a4acff7bb0d00b82a152fe067335260a42b5cab1 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 07:38:44 2009 +0000 Initial support for running LLVM tests from cmake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82534 91177308-0d34-0410-b5e6-96231b3b80d8 commit a018c74c2f4f93f08050ac2dc1c616f8b106dc39 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 07:38:33 2009 +0000 Generate lit.site.cfg from a .in file, as clang does. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82533 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd2674d181e3edb1700721bed54e790cd9c5f4a7 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 07:38:23 2009 +0000 Use Compiler.h macro instead of __attribute__. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82532 91177308-0d34-0410-b5e6-96231b3b80d8 commit b7784533131d4921046a46a406b1e198863e6d11 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 06:09:37 2009 +0000 CMake: Fix definition of LTDL_SHLIB_EXT for Darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82530 91177308-0d34-0410-b5e6-96231b3b80d8 commit c4e0f91cc54f6399b3e9be19a12aaa4dcbfffaff Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 06:09:31 2009 +0000 Fix llvm-config --src-root and --obj-root for CMake builds. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82529 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2be1b773bb528a793ed59869ad275ac74aad2b77 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 06:09:22 2009 +0000 llvm-config: Remove unused variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82528 91177308-0d34-0410-b5e6-96231b3b80d8 commit 346a7bb311e53d4af9e8dd3063b10e7323e31c95 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 06:09:13 2009 +0000 Actually use the arguments with the resolved executable path. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82527 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0dfef16716fc2c26777f8404c8fa073cd42bc57e Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 04:44:56 2009 +0000 Revert "Get rid of GetProcessId in Win32/Program.inc.", this breaks ExecuteAndWait. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82522 91177308-0d34-0410-b5e6-96231b3b80d8 commit dce584a533e962394daa5fa66065ddb344467c47 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 04:44:37 2009 +0000 lit: Don't use close_fds=True on Windows. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82521 91177308-0d34-0410-b5e6-96231b3b80d8 commit a5e3ec7946254a90b806176d1868ca919da6c35f Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 04:44:26 2009 +0000 lit: When executing commands internally, perform PATH resolution ourselves. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82520 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4cf9e690c5df0d90fdada4eabd3b203e4e906325 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 03:34:53 2009 +0000 Switch FoldingSet::AddString to StringRef based API. - This also fixes a dereference of std::string::end, which makes MSVC unhappy and was causing all the static analyzer clang tests to fail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82517 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa985152c3d160701fa55af97f598a478c3a456e Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 03:34:40 2009 +0000 Workaround what I believe is an MSVC bug where it emits a definition for a static const class member into each translation unit, with external linkage??? - If someone understands this issue better, please clue me in, I haven't consulted the standard yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82516 91177308-0d34-0410-b5e6-96231b3b80d8 commit c27a50855925ba7455c4049398c80db45fcef36a Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 02:03:18 2009 +0000 Switch DIDescriptor to use a TrackingVH. - This makes it much safer to work with debug info, since it was extraordinarily easy to have dangling pointers thanks to MDNode uniquing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82507 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f912e5070e7e43b4bd9def2d9f1038254c5806c Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 22 02:02:33 2009 +0000 Add a TrackingVH value handle. This is designed for tracking a value even when it might move (like WeakVH), but it is an error to delete the referenced value (unlike WeakVH0. TrackingVH is templated like AssertingVH on the tracked Value subclass, it is an error to RAUW a tracked value to an incompatible type. For implementation reasons the latter error is only diagnosed on accesses to a mis-RAUWed TrackingVH, because we don't want a virtual interface in a templated class. The former error is also only diagnosed on access, so that clients are allowed to delete a tracked value, as long as they don't use it. This makes it easier for the client to reason about destruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82506 91177308-0d34-0410-b5e6-96231b3b80d8 commit b6d716f620ad28e540c2a262504ebaeff6461b3f Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Sep 22 01:48:19 2009 +0000 Fix a pasto. Also simplify for Bill's benefit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82505 91177308-0d34-0410-b5e6-96231b3b80d8 commit eb21e377d210da64284a7e52ca694e0f42b5062d Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Sep 22 00:29:40 2009 +0000 Minor bug fix. LowerSubregs should translate %S0<def> = EXTRACT_SUBREG %Q0<kill>, 1 to %S0<def> = IMPLICIT_DEF %Q0<imp-use,kill> Implicit_def does not *read* any register so the operand should be marked "implicit". The missing "implicit" marker on the operand is wrong, but it doesn't actually break anything. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82503 91177308-0d34-0410-b5e6-96231b3b80d8 commit 321b572fd6b43198d21fe25f1a5ae5d5e8af50bf Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 22:39:35 2009 +0000 Fix PR5023: The instruction form of DominatorTree::dominates did not take into consideration that the result of an invoke is only valid in the normal dest, not the unwind dest. This caused 'PHINode::hasConstantValue' to return true in an invalid situation, causing mem2reg to delete a phi that was actually needed. This caused a crash building 483.xalancbmk. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82491 91177308-0d34-0410-b5e6-96231b3b80d8 commit b171ff4d2cc5feb820dee24b5e6ad004493b8576 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 22:30:50 2009 +0000 move DominatorTree::dominates for instructions out of line, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82490 91177308-0d34-0410-b5e6-96231b3b80d8 commit a5456988b7e38012abf0b14767f0752f87520a44 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 22:27:34 2009 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82489 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e683894a5d61beccb7a58ffa70be000eee12a73 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 22:26:02 2009 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82488 91177308-0d34-0410-b5e6-96231b3b80d8 commit b9bbb5795a133c6cca6a5ac4e5ab110016d4e7c1 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Sep 21 21:12:25 2009 +0000 Clean up spill weight computation. Also some changes to give loop induction variable increment / decrement slighter high priority. This has major impact on some micro-benchmarks. On MultiSource/Applications and spec tests, it's a minor win. It also reduce 256.bzip instruction count by 8%, 55 on 164.gzip on i386 / Darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82485 91177308-0d34-0410-b5e6-96231b3b80d8 commit 35d4912e3b08a8a2d0e01c0ef8b23407f8efa8db Author: David Goodwin <david_goodwin@apple.com> Date: Mon Sep 21 20:52:17 2009 +0000 Add Cortex-A8 VFP model. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82483 91177308-0d34-0410-b5e6-96231b3b80d8 commit 169948d4180417313f5332b85d2572520592de3c Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 21 19:47:04 2009 +0000 Change MachineMemOperand's alignment value to be the alignment of the base pointer, without the offset. This matches MemSDNode's new alignment behavior, and holds more interesting information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82473 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47b5330a18b00883f10807c53120a57127cc0703 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 21 18:32:20 2009 +0000 Add a comment mentioning the rdar number associated with this test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82471 91177308-0d34-0410-b5e6-96231b3b80d8 commit 51dbce6a853d1b2bc8084b18e741a666e7c83548 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 21 18:30:38 2009 +0000 Add support for rematerializing FsFLD0SS and FsFLD0SD as constant-pool loads in order to reduce register pressure. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82470 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1948855617427c57a974e270f9fb21fb20b46420 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 21 18:03:22 2009 +0000 Recognize SSE min and max opportunities in even more cases. And fix a bug with the behavior of min/max instructions formed from fcmp uge comparisons. Also, use FiniteOnlyFPMath() for this code instead of UnsafeFPMath, as it is more specific. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82466 91177308-0d34-0410-b5e6-96231b3b80d8 commit e57ba8991a2b71698d70928e66b8baff012b163c Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 21 17:58:09 2009 +0000 Fix the offset values for these memoperands. For frame objects, the PseudoSourceValue already effectively represents the offset from the frame base, so the actual offset should not be added to it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82465 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1846fa00f3590637b7d8dbfc0f5c2254bd42436f Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 17:55:47 2009 +0000 big endian systems shift by bits too, hopefully this will fix the ppc bootstrap problems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82464 91177308-0d34-0410-b5e6-96231b3b80d8 commit 55a622f7da7cdbc88190bb100cafd60127abf0ec Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 21 17:54:42 2009 +0000 Nick pointed out that DominanceFrontier and DominanceTree are preserved by setPreservesCFG(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82463 91177308-0d34-0410-b5e6-96231b3b80d8 commit b350b3d81e6b7df211447f0bc54b4493af9aa444 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 21 17:53:35 2009 +0000 Remove the special-case for constants in PHI nodes; it's not really helpful, and it didn't correctly handle the case of constants input to PHIs for backedges. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82462 91177308-0d34-0410-b5e6-96231b3b80d8 commit 012b360d60c62c975af276d9a04fcfd79cf3ac9c Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 17:24:04 2009 +0000 fix PR5016, a crash I introduced in GVN handing first class arrays and structs, which cannot be bitcast to integers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82460 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8435ab1c698f403ef565764e458c7dceb70b0495 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Mon Sep 21 15:53:44 2009 +0000 Use raw_ostream::indent instead of passing strings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82456 91177308-0d34-0410-b5e6-96231b3b80d8 commit 30a8d480ddd031f85b3386db7ccfe11e027b525c Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 21 15:18:33 2009 +0000 Fix this assertion string to mention subreg_to_reg. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82455 91177308-0d34-0410-b5e6-96231b3b80d8 commit 56b9fc1caef68a302d561472c1691ded886efd56 Author: Nuno Lopes <nunoplopes@sapo.pt> Date: Mon Sep 21 14:11:56 2009 +0000 initialize SymbolsCanStartWithDigit to false by default git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82454 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce08ae8748979ca3ca4a0048ebc610602a76bedc Author: Xerxes Ranby <xerxes@zafena.se> Date: Mon Sep 21 08:08:29 2009 +0000 Update cmake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82449 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8314a42c92bd21ecfa700da8cbe60b6818caba33 Author: Jakob Stoklund Olesen <stoklund@2pi.dk> Date: Mon Sep 21 07:19:08 2009 +0000 Verify that phi instructions refer to MBBs in the CFG. The machine code verifier no longer tolerates phi instructions with noop operands. All MBBs on a phi instruction must be in the CFG. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82448 91177308-0d34-0410-b5e6-96231b3b80d8 commit aae7fcb7114258c6d289601bf0d68a25aeabf5d5 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 06:48:08 2009 +0000 enable non-local analysis and PRE of large store -> little load. This doesn't kick in too much because of phi translation issues, but this can be resolved in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82447 91177308-0d34-0410-b5e6-96231b3b80d8 commit 19b84b380a7341297af6636f8e58373046be7d4b Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 06:30:24 2009 +0000 convert an std::pair to an explicit struct. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82446 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f91208a30c55c3619cc1ffd1abc1ca41a2ac556 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 06:24:16 2009 +0000 move some functions, add a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82444 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41eb59cc4d3718b4c640a3746b31f5253dcca243 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 06:22:46 2009 +0000 split HandleLoadFromClobberingStore in two pieces: one that does the analysis, one that does the xform. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82443 91177308-0d34-0410-b5e6-96231b3b80d8 commit c62f2aa0f8d92120fa45a27b97301b173b092ac4 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 06:04:07 2009 +0000 add a note git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82442 91177308-0d34-0410-b5e6-96231b3b80d8 commit 98cb5536ab1aa5667bb5b602bf691631f3bbaffc Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 21 05:58:35 2009 +0000 Register the MachineModuleInfo for the ARM JIT, and update JITDwarfEmitter to assert if the setModuleInfo hasn't been called. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82441 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7932c5775e79a332b5cb036e71995d4738eb7fe9 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 05:57:47 2009 +0000 add pr# git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82440 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0907b520a0b293e15a6296de4c37d0a44b40306d Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 05:57:11 2009 +0000 Improve GVN to be able to forward substitute a small load from a piece of a large store when both are in the same block. This allows clang to compile the testcase in PR4216 to this code: _test_bitfield: movl 4(%esp), %eax movl %eax, %ecx andl $-65536, %ecx orl $32962, %eax andl $40186, %eax orl %ecx, %eax ret This is not ideal, but is a whole lot better than the code produced by llvm-gcc: _test_bitfield: movw $-32574, %ax orw 4(%esp), %ax andw $-25350, %ax movw %ax, 4(%esp) movw 7(%esp), %cx shlw $8, %cx movzbl 6(%esp), %edx orw %cx, %dx movzwl %dx, %ecx shll $16, %ecx movzwl %ax, %eax orl %ecx, %eax ret and dramatically better than that produced by gcc 4.2: _test_bitfield: pushl %ebx call L3 "L00000000001$pb": L3: popl %ebx movl 8(%esp), %eax leal 0(,%eax,4), %edx sarb $7, %dl movl %eax, %ecx andl $7168, %ecx andl $-7201, %ebx movzbl %dl, %edx andl $1, %edx sall $5, %edx orl %ecx, %ebx orl %edx, %ebx andl $24, %eax andl $-58336, %ebx orl %eax, %ebx orl $32962, %ebx movl %ebx, %eax popl %ebx ret git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82439 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c3fd1da0082f74a5e7cb3b6b5501a67bf0097bf Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 05:52:45 2009 +0000 add a helper method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82438 91177308-0d34-0410-b5e6-96231b3b80d8 commit a32393f6bbe778ea5f6960bc67c34176ce769198 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Sep 21 04:32:32 2009 +0000 Fix PR4986. "r1024 = insert_subreg r1024, undef, 2" cannot be turned in an implicit_def. Instead, it's an identity copy so it should be eliminated. Also make sure to update livevariable kill information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82436 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd66f1607e2c9e866c66fdb4b1feb9a15718075b Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 21 03:56:00 2009 +0000 Don't allow formatted_ostream to be unbuffered, even if its underlying buffer is. - The problem is that formatted_ostream forces its underlying buffer to be unbuffered, so if some client happens to wrap a formatted_ostream around something, but still use the underlying stream, then we can end up writing on a fully unbuffered output (which was never intended to be unbuffered). - This makes clang (and presumably llvm-gcc) -emit-llvm -S a mere 10x faster. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82434 91177308-0d34-0410-b5e6-96231b3b80d8 commit 51481994a6a57871da58724cd6b9aa249833c4f8 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 02:53:57 2009 +0000 one case handled, expanded another testcase inline. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82427 91177308-0d34-0410-b5e6-96231b3b80d8 commit ff36c95843e4cc7402357d937d848e729d022ff6 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 02:42:51 2009 +0000 formatting cleanups, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82426 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3453185664bae401dc32f9c8744c0fa9590f9716 Author: Reid Kleckner <reid@kleckner.net> Date: Mon Sep 21 02:34:59 2009 +0000 Add documentation on how to use enable debug information in the JIT and use it with GDB. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82425 91177308-0d34-0410-b5e6-96231b3b80d8 commit ec3c4b93ee43cac3749ade851f57a1863de06eb5 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 21 02:30:42 2009 +0000 fix a FileCheck bug where: ; CHECK: foo ; CHECK-NOT: foo ; CHECK: bar would always fail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82424 91177308-0d34-0410-b5e6-96231b3b80d8 commit 096f10a51b037861069e280020dd2967fdce6b6e Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 21 00:05:30 2009 +0000 Move ARM and X86 specific AsmParser tests into separate subdirectories, and only run if appropriate target is supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82419 91177308-0d34-0410-b5e6-96231b3b80d8 commit 738b4f2a7d37600af45fc6a5515d5a5be175d19e Author: Reid Kleckner <reid@kleckner.net> Date: Sun Sep 20 23:52:43 2009 +0000 Implement the JIT side of the GDB JIT debugging interface. To enable this feature, either build the JIT in debug mode to enable it by default or pass -jit-emit-debug to lli. Right now, the only debug information that this communicates to GDB is call frame information, since it's already being generated to support exceptions in the JIT. Eventually, when DWARF generation isn't tied so tightly to AsmPrinter, it will be easy to push that information to GDB through this interface. Here's a step-by-step breakdown of how the feature works: - The JIT generates the machine code and DWARF call frame info (.eh_frame/.debug_frame) for a function into memory. - The JIT copies that info into an in-memory ELF file with a symbol for the function. - The JIT creates a code entry pointing to the ELF buffer and adds it to a linked list hanging off of a global descriptor at a special symbol that GDB knows about. - The JIT calls a function marked noinline that GDB knows about and has put an internal breakpoint in. - GDB catches the breakpoint and reads the global descriptor to look for new code. - When sees there is new code, it reads the ELF from the inferior's memory and adds it to itself as an object file. - The JIT continues, and the next time we stop the program, we are able to produce a proper backtrace. Consider running the following program through the JIT: #include <stdio.h> void baz(short z) { long w = z + 1; printf("%d, %x\n", w, *((int*)NULL)); // SEGFAULT here } void bar(short y) { int z = y + 1; baz(z); } void foo(char x) { short y = x + 1; bar(y); } int main(int argc, char** argv) { char x = 1; foo(x); } Here is a backtrace before this patch: Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x2aaaabdfbd10 (LWP 25476)] 0x00002aaaabe7d1a8 in ?? () (gdb) bt #0 0x00002aaaabe7d1a8 in ?? () #1 0x0000000000000003 in ?? () #2 0x0000000000000004 in ?? () #3 0x00032aaaabe7cfd0 in ?? () #4 0x00002aaaabe7d12c in ?? () #5 0x00022aaa00000003 in ?? () #6 0x00002aaaabe7d0aa in ?? () #7 0x01000002abe7cff0 in ?? () #8 0x00002aaaabe7d02c in ?? () #9 0x0100000000000001 in ?? () #10 0x00000000014388e0 in ?? () #11 0x00007fff00000001 in ?? () #12 0x0000000000b870a2 in llvm::JIT::runFunction (this=0x1405b70, F=0x14024e0, ArgValues=@0x7fffffffe050) at /home/rnk/llvm-gdb/lib/ExecutionEngine/JIT/JIT.cpp:395 #13 0x0000000000baa4c5 in llvm::ExecutionEngine::runFunctionAsMain (this=0x1405b70, Fn=0x14024e0, argv=@0x13f06f8, envp=0x7fffffffe3b0) at /home/rnk/llvm-gdb/lib/ExecutionEngine/ExecutionEngine.cpp:377 #14 0x00000000007ebd52 in main (argc=2, argv=0x7fffffffe398, envp=0x7fffffffe3b0) at /home/rnk/llvm-gdb/tools/lli/lli.cpp:208 And a backtrace after this patch: Program received signal SIGSEGV, Segmentation fault. 0x00002aaaabe7d1a8 in baz () (gdb) bt #0 0x00002aaaabe7d1a8 in baz () #1 0x00002aaaabe7d12c in bar () #2 0x00002aaaabe7d0aa in foo () #3 0x00002aaaabe7d02c in main () #4 0x0000000000b870a2 in llvm::JIT::runFunction (this=0x1405b70, F=0x14024e0, ArgValues=...) at /home/rnk/llvm-gdb/lib/ExecutionEngine/JIT/JIT.cpp:395 #5 0x0000000000baa4c5 in llvm::ExecutionEngine::runFunctionAsMain (this=0x1405b70, Fn=0x14024e0, argv=..., envp=0x7fffffffe3c0) at /home/rnk/llvm-gdb/lib/ExecutionEngine/ExecutionEngine.cpp:377 #6 0x00000000007ebd52 in main (argc=2, argv=0x7fffffffe3a8, envp=0x7fffffffe3c0) at /home/rnk/llvm-gdb/tools/lli/lli.cpp:208 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82418 91177308-0d34-0410-b5e6-96231b3b80d8 commit 11c06f4536a6ced3db546b5c7b07ff75047a302c Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 20 23:30:31 2009 +0000 Work around a FileCheck bug, for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82416 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc1c1435324c8b816a1174dd8b6b177f420d6ba8 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 22:56:43 2009 +0000 simplify as daniel suggests git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82415 91177308-0d34-0410-b5e6-96231b3b80d8 commit a094468e10fe4f091e7d907293becbdcfbd6427e Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 22:54:26 2009 +0000 write rfind in terms of npos as daniel requested git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82414 91177308-0d34-0410-b5e6-96231b3b80d8 commit 637012fa510c7edf6b964a351eb3f265ed799674 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 22:46:42 2009 +0000 remove a dead method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82413 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3472feab21a77560d266b6ff1a24c5e56a99fb42 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 22:45:18 2009 +0000 grammaro git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82412 91177308-0d34-0410-b5e6-96231b3b80d8 commit c911446f73dd4b9d08d33002826f4abb660c8f0a Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 22:44:26 2009 +0000 Revert r82404, it is causing a bootstrap miscompile. This is very very scary, as it indicates a lurking bug. yay. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82411 91177308-0d34-0410-b5e6-96231b3b80d8 commit 01467f6f77e9ac0cf6529a6859557def9b7a8c89 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 22:42:44 2009 +0000 rewrite CountNumNewlinesBetween to be in terms of StringRef. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82410 91177308-0d34-0410-b5e6-96231b3b80d8 commit 873602b157d1fbdf0c325f03ec7d1845536286e9 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 22:36:11 2009 +0000 this was not supposed to be committed git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82409 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0d82c7077aaeb545a95fc782af1d742ea4a76016 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 22:35:26 2009 +0000 implement and document support for CHECK-NOT git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82408 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7f850d129178bcf88a47450425f40adac1ed1dbb Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 22:11:44 2009 +0000 rewrite FileCheck in terms of StringRef instead of manual pointer pairs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82407 91177308-0d34-0410-b5e6-96231b3b80d8 commit f1e45469b47ce54ae561ac4e1ab5369e5c5d73ec Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 21:00:18 2009 +0000 improve memdep to eliminate bitcasts (and aliases, and noop geps) early for the stated reasons: this allows it to find more equivalences and depend less on code layout. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82404 91177308-0d34-0410-b5e6-96231b3b80d8 commit d6b1d05df6e52b543bc7a580ae50876b1c75e1ba Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 20:09:34 2009 +0000 Move CoerceAvailableValueToLoadType earlier in GVN.cpp. Hook it up so that nonlocal and partially redundant loads can use it as well. The testcase shows examples of craziness this can handle. This triggers *many* times in 176.gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82403 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3de5c8cdc9d2dbeb463861ec0754ba9d22f3e821 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 19:31:14 2009 +0000 change the interface to CoerceAvailableValueToLoadType to be more generic. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82402 91177308-0d34-0410-b5e6-96231b3b80d8 commit a266ec3f6128ce246bc5616f23810d74d7189676 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 20 19:04:28 2009 +0000 Teach 'make check-all' to build the site configuration for clang, if it is in tree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82400 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7741aa5bd6c283df1435bc6c140ebc5dac40327c Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 19:03:47 2009 +0000 enhance GVN to forward substitute a stored value to a load (and load -> load) when the base pointers must alias but when they are different types. This occurs very very frequently in 176.gcc and other code that uses bitfields a lot. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82399 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7acce9445f10d7ddea1480a477473ce0ca92a1b0 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 17:37:38 2009 +0000 update an entry, delete an entry which has been fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82398 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9c220f60be3a50de7fd2a5c491ccfa63c5d3a342 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 17:32:21 2009 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82397 91177308-0d34-0410-b5e6-96231b3b80d8 commit dac97dab11fffaae623be1d4bd2a0c2e249a5c54 Author: Bill Wendling <isanbard@gmail.com> Date: Sun Sep 20 09:13:15 2009 +0000 --- Reverse-merging r82282 into '.': U lib/CodeGen/AsmPrinter/DwarfException.cpp U lib/CodeGen/AsmPrinter/DwarfException.h --- Reverse-merging r82274 into '.': U lib/Target/TargetLoweringObjectFile.cpp G lib/CodeGen/AsmPrinter/DwarfException.cpp These revisions were breaking everything. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82396 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0544b677b4974c107db08d19d419ce3a5703478 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:47:59 2009 +0000 remove a temporary hack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82395 91177308-0d34-0410-b5e6-96231b3b80d8 commit bf4b6a8e534c6934d3f702cb8d15e727096aabfb Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:41:30 2009 +0000 rename X86ATTAsmPrinter.cpp -> X86AsmPrinter.cpp likewise the .h file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82394 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8ef9fecee83d80f51ef84e4ccfb1aff73d965c4 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:39:06 2009 +0000 move target registry stuff to X86ATTAsmPrinter.cpp git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82393 91177308-0d34-0410-b5e6-96231b3b80d8 commit 937948b3621332a2bbd8b1ca414fbb04b89e65a8 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:37:51 2009 +0000 simplify this now that createX86CodePrinterPass is trivial git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82392 91177308-0d34-0410-b5e6-96231b3b80d8 commit 477b9ac19d813b317e3b90ebfdffa1953d4e1261 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:35:34 2009 +0000 rename X86ATTAsmPrinter class -> X86AsmPrinter git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82391 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2aa10dafe6b2eeccc73dda8817d0eebce9481c63 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:32:00 2009 +0000 remove the asmstring, it is now dead. Improve comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82390 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5086a10b582cf8d9f0f1ac4d7569c24d260092c8 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 07:31:25 2009 +0000 Peer through zext and sext to eliminate them when it is safe to do so. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82389 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7e959d869e698bf1b8d22044d96655632f6072e Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:28:26 2009 +0000 kill off printPICLabel now, it's specialness is handled by the MachineInstr ->MCInst lowering process, not in the asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82388 91177308-0d34-0410-b5e6-96231b3b80d8 commit 548587879c1ca975c31cfa7a2e93d2778270d8ce Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:25:17 2009 +0000 delete X86IntelAsmPrinter! Now -x86-asm-syntax just switches the instruction syntax, not the entire asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82387 91177308-0d34-0410-b5e6-96231b3b80d8 commit cfef6a6a359626560bb9ce090df8895dbc898b00 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 07:21:39 2009 +0000 Fold 'icmp eq (icmp), true' into an xor(icmp). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82386 91177308-0d34-0410-b5e6-96231b3b80d8 commit d6153b455d4f5ef8514356fbfbbeae0f2281ad77 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:17:49 2009 +0000 Add an intel syntax MCInstPrinter implementation. You can now transcode from AT&T to intel syntax with "llvm-mc foo.s -output-asm-variant=1" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82385 91177308-0d34-0410-b5e6-96231b3b80d8 commit a77caae2f50e84a6e1b6e084709806b65680b005 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 07:16:54 2009 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82384 91177308-0d34-0410-b5e6-96231b3b80d8 commit 241fa24501d56a9fc02373cb38d1ef53cc155bef Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 07:00:24 2009 +0000 Rewrite this check so that it checks what it's supposed to and doesn't use CHECK-NOT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82383 91177308-0d34-0410-b5e6-96231b3b80d8 commit fc71ac06870a72ae5c040e28f30c8064db85af48 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 06:58:54 2009 +0000 eliminate a use of strtoul. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82382 91177308-0d34-0410-b5e6-96231b3b80d8 commit 14267fcd04c922b6c52d7b9bb474479e5bf57889 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 06:45:52 2009 +0000 split random COFF asmprinter state out to X86COFFMachineModuleInfo.h. Make dllexport directives come out in determinstic order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82381 91177308-0d34-0410-b5e6-96231b3b80d8 commit 81f952d11efbfddff01ceacd0a1a98d11b6aaeb5 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 06:27:35 2009 +0000 Correct the comment; this applies to fcmp too. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82380 91177308-0d34-0410-b5e6-96231b3b80d8 commit dbcffe8712043251db8648cfa350b2f1e09084e9 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 06:26:34 2009 +0000 Remove tab, again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82379 91177308-0d34-0410-b5e6-96231b3b80d8 commit c9c524ea42f9ed437369879c709b95f24bd3a4e8 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 06:24:51 2009 +0000 Teach the constant folder how to not a cmpinst. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82378 91177308-0d34-0410-b5e6-96231b3b80d8 commit e4a6ac9ba8cd5339cb954d9830b1d2a06223355b Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 06:21:43 2009 +0000 smallvectorize getExtraOptionNames git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82377 91177308-0d34-0410-b5e6-96231b3b80d8 commit 53f949e7a0b5841e5a497c3015709551729d7874 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 06:21:20 2009 +0000 add a helper method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82376 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3d211b2bfbab124d05ce785a55bc3af0d067faf2 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 06:18:38 2009 +0000 minor cleanups. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82375 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b6816d9f3b0fc2e47a458e07d63586aaaf8718f Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 20 06:17:21 2009 +0000 Add 'make check-all', which runs the LLVM tests along with the clang tests if its in the standard location. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82374 91177308-0d34-0410-b5e6-96231b3b80d8 commit 681869cb3d72675bb06147c36d9fb31fe8f1ad2e Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 20 06:17:12 2009 +0000 Follow googletest logic for suppressing warnings in unittests/UnitTestMain. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82373 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8748d237cb2b4ae277921ccc08e54ad742745a6a Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 05:53:47 2009 +0000 strength reduce further StringRef-> const char*, saving another 620 bytes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82372 91177308-0d34-0410-b5e6-96231b3b80d8 commit b4f150b44b10efd07b2a88484830602476bd8d7a Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 05:48:50 2009 +0000 Try turning icmp(bitcast(x), bitcast(y)) into icmp(bitcast(bitcast(x)), y) in the hopes that the two bitcasts will merge. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82371 91177308-0d34-0410-b5e6-96231b3b80d8 commit a81653676cd5fc5e695af54399394225e8d89b79 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 05:48:01 2009 +0000 switch an std::string to StringRef, shaving 400 bytes off CommandLine.o git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82370 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd2115c7b222e57eda27fa44dc982fee783c338d Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 05:47:45 2009 +0000 Remove tabs I added. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82369 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0d9aff4829c7463923e2bb17aa34207cca892513 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 05:37:24 2009 +0000 the switch from std::map -> StringMap caused --help output to be in non-sorted order, restore the sort. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82368 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8240964bf2a87365923de9c21a98f84a29320bd Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 05:22:52 2009 +0000 eliminate the duplicate detection loop, moving it into the loop that populates the Opts vector in the first place. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82367 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34bbc24fd05e08cb98ee66991995363c89fc9bd1 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 05:18:28 2009 +0000 Eliminate a masochistic "algorithm" loop, shrinking CommandLine.o from 71524->70700 bytes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82366 91177308-0d34-0410-b5e6-96231b3b80d8 commit ab754915527a90d5eb8a702cf656048f3e70d28d Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 05:15:12 2009 +0000 don't use count + insert, just do insert + failure. Also, instead of deleting from the middle of a vector, swap the last element in and pop_back. Also saves 330 bytes :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82365 91177308-0d34-0410-b5e6-96231b3b80d8 commit 97be18f541d7a7ddfc824f9318091edca672798f Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 05:12:14 2009 +0000 switch to SmallPtrSet instead of std::set, saving 1K from the release-asserts .o file (72900->71856). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82364 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78f024be77b8f3ded896be562c20f60aaea019e2 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 05:06:23 2009 +0000 change an std::sort to an array_pod_sort call, shrinking CommandLine.o by 9%. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82363 91177308-0d34-0410-b5e6-96231b3b80d8 commit d516d025a30f0e54aaf4a36bd56cbc992d6888a6 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 05:03:30 2009 +0000 Several changes together in a murky mess: 1. Change some "\n" -> '\n'. 2. eliminte some std::string's by using raw_ostream::indent. 3. move a bunch of code out of the main arg parser routine into a new static HandlePrefixedOrGroupedOption function. 4. Greatly simplify the implementation of getOptionPred, and make it avoid splitting prefix options at = when that doesn't match a non-prefix option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82362 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4de9f27fca2cc69c8313f1d2dfb06a92623c78b1 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 04:27:06 2009 +0000 Clean up the usage of evaluateICmpRelation's return value. Add another line to the ConstantExprFold test to demonstrate the GEPs may not wrap around in either the signed or unsigned senses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82361 91177308-0d34-0410-b5e6-96231b3b80d8 commit a0a39c32b9db28f69a32be709fdfba69d7d00603 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 20 04:03:41 2009 +0000 Fix refacto, this code was expecting to stride past the argument prefix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82360 91177308-0d34-0410-b5e6-96231b3b80d8 commit 43e136586bbd27519d726aec7d6b8234117ea3c7 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 20 04:03:34 2009 +0000 Strip trailing whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82359 91177308-0d34-0410-b5e6-96231b3b80d8 commit 90cc3b72cd886acc682e2a287b5b43638f723e28 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 20 04:03:25 2009 +0000 A few more tabs -> spaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82358 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7f7a3db50c589b634e884b5d1b2f426bc49afcd3 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 03:48:46 2009 +0000 Remove dead store by taking a guess at what Chris meant. I wasn't able to design a testcase that would tickle this behaviour. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82357 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9286265a3ee87750212828f753e362bc4b5ffa56 Author: Bill Wendling <isanbard@gmail.com> Date: Sun Sep 20 02:27:06 2009 +0000 Still one more thing wrong here... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82356 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3be44e69724c80460d2ef5abab22d802f78615cc Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 20 02:20:51 2009 +0000 Tabs -> spaces, and remove trailing whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82355 91177308-0d34-0410-b5e6-96231b3b80d8 commit ab2f66670c4c8ecc8e62d989f9d9d9c6f62dc07b Author: Bill Wendling <isanbard@gmail.com> Date: Sun Sep 20 02:19:49 2009 +0000 Here's fun! It turns out that these filter functions can be internal. If they're internal, they shouldn't use the indirect pointer stuff. In the case of throw_rethrow_test, it was marked as 'internal' and calculated its own offset to its contents. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82354 91177308-0d34-0410-b5e6-96231b3b80d8 commit 216b5548a9287b2e8e3fd20594c20049ff9248ec Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 02:11:47 2009 +0000 Delete dead code. sext and zext can not turn integers into pointers. Further, the optimization described in the comment is only valid with target data. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82353 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0a5bcfcc0e41b0ef8933b974d1ec46665c19fcc4 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 02:02:24 2009 +0000 convert argname to StringRef, simplifying LookupOption. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82352 91177308-0d34-0410-b5e6-96231b3b80d8 commit d8168dd1312860814da3181fecb491b4c5500ba1 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 01:53:12 2009 +0000 convert 'Value' to StringRef which makes it easier to maintain the "null is unspecified, empty is empty" semantics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82351 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4627c688f7ab3c7951640cc658208826b32c63bd Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 01:49:31 2009 +0000 Change CommaSeparated processing to do it with StringRef instead of temporary std::strings. This requires StringRef'izing ProvideOption which I also did. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82350 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c7fc6353a4de5b87d9c22c5714818dfb8f8bf45 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 01:35:59 2009 +0000 Value* were never meant to be const. Removing constness from the constant folder removes a lot of const_casting and requires no changes to clang or llvm-gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82349 91177308-0d34-0410-b5e6-96231b3b80d8 commit 17e5709887260f988fe94076ef18d967e0c6ade7 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 01:33:46 2009 +0000 rewrite ParseCStringVector in terms of stringref. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82348 91177308-0d34-0410-b5e6-96231b3b80d8 commit fadd584b7df635545dcd4bb33a3c64adbdad46e0 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 01:22:16 2009 +0000 move a couple non-trivial methods out of line, add new find_first_of/find_first_of methods. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82347 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2ee921e886c157a1e6206867240c4314b5db5af7 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 01:11:23 2009 +0000 coding style cleanup git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82346 91177308-0d34-0410-b5e6-96231b3b80d8 commit 157229d5138579232650753d0514025858b01f8e Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 00:40:49 2009 +0000 convert a bunch more stuff to use StringRef. The ArgName arguments are now stringref because they may not be nul terminated. For options like -Lfoo this now avoids a O(n) temporary std::strings where N is the length of the string after -L. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82345 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2f3b90b1b3b99b963b60b9ed53a67e09c202260f Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 00:38:28 2009 +0000 add size_t and a version of rfind that allows specification of where to scan from. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82343 91177308-0d34-0410-b5e6-96231b3b80d8 commit 13c4b63b5151f9f9c434341c2ea43f4f34c2243b Author: Dale Johannesen <dalej@apple.com> Date: Sun Sep 20 00:36:41 2009 +0000 When computing live intervals for earlyclobber operands, we pushed the beginning of the interval back 1, so the interval would overlap with inputs that die. We were also pushing the end of the interval back 1, though, which means the earlyclobber didn't overlap with other output operands. Don't do this. PR 4964. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82342 91177308-0d34-0410-b5e6-96231b3b80d8 commit 747e01e815ec69962736f851866adbe28a27d8c8 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 20 00:07:40 2009 +0000 avoid a bunch of malloc thrashing for PositinoalVals by eliminating a std::vector and a bunch of std::string temporaries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82341 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1f40f38b05cb2662351d1a917ecb5f830a0dba83 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 20 00:04:02 2009 +0000 Teach the constant folder how to handle a few simple i1 cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82340 91177308-0d34-0410-b5e6-96231b3b80d8 commit 717f77390b5d4bcbddecc414ce46a23abf684c01 Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 19 23:59:02 2009 +0000 Avoid some temporary strings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82339 91177308-0d34-0410-b5e6-96231b3b80d8 commit 60b7363a854bd53c30e474836e3a1e04ac2dc163 Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 19 23:58:48 2009 +0000 add some more overloads of StringRef::getAsInteger for common and useful integer types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82338 91177308-0d34-0410-b5e6-96231b3b80d8 commit d867fb4396c8affcdb680108b43cb110b7d12db8 Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 19 23:57:31 2009 +0000 add a simple c_str() method to SmallString. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82337 91177308-0d34-0410-b5e6-96231b3b80d8 commit a741cb48d356de1e0b27a212385e85fd521755b4 Author: Bill Wendling <isanbard@gmail.com> Date: Sat Sep 19 22:02:37 2009 +0000 Revert r82274. It's causing failures in the CINT2006 benchmarks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82336 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d62cb53f5055c4d43709228c30a2febc6495f48 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 19 20:40:28 2009 +0000 Prefer super class constructor to explicit initialization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82335 91177308-0d34-0410-b5e6-96231b3b80d8 commit d36c7729ae080ee3721891794d3617080ddaf550 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 19 20:40:21 2009 +0000 Tabs -> spaces (really?) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82334 91177308-0d34-0410-b5e6-96231b3b80d8 commit 19f1d447f73de5807acb64281df5d7acaa23ceeb Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 19 20:40:14 2009 +0000 Fix indentation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82333 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41716328c597656692f2189f47c7cc56120d2aa5 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 19 20:40:05 2009 +0000 Strip trailing whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82332 91177308-0d34-0410-b5e6-96231b3b80d8 commit 80b13b31a80b54768abc2da9f00a725209702816 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 19 20:39:50 2009 +0000 RHS of assignment should be const reference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82331 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9229fdb0d591d22ad962dfb97d98d12ef56b5833 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sat Sep 19 20:30:26 2009 +0000 Remove the default value for ConstantStruct::get's isPacked parameter and update the code which was broken by this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82327 91177308-0d34-0410-b5e6-96231b3b80d8 commit b2f35c54ff2c2ef8e03583a0bed0e15bd38426c1 Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 19 19:47:14 2009 +0000 provide a "strtoull" operation that works on StringRef's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82322 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a5c6fab5776ded60bc45c264f5f22053062678b Author: Nick Lewycky <nicholas@mxc.ca> Date: Sat Sep 19 19:00:06 2009 +0000 Add a comment explaining why you would ever want to do this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82319 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47d05cbb759287986bb6223325b987caeda53a6e Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 19 18:55:05 2009 +0000 convert a bunch of std::strings to use StringRef. This should eliminate a massive number of temporary strings created when parsing a command line. More still left to eliminate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82318 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4980177e93ff0c3d02a6fa98a5c91e4b168d6c0c Author: Nick Lewycky <nicholas@mxc.ca> Date: Sat Sep 19 18:33:36 2009 +0000 Lett users of sparse propagation do their own thing with phi nodes if they want to. This can be combined with LCSSA or SSI form to store more information on a PHINode than can be computed by looking at its incoming values. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82317 91177308-0d34-0410-b5e6-96231b3b80d8 commit d899f5970f3e1437cff128a7cf3331a8bcf599b9 Author: Duncan Sands <baldrick@free.fr> Date: Sat Sep 19 11:25:44 2009 +0000 The flag "--dot-cfg-only" is at the moment equivalent to the flag "--dot-cfg". It prints the content of all bbs, instead of printing empty bbs to make the CFG more readable. Fix this. Patch by Tobias Grosser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82315 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb57eefc4bd33cf3e83b2fb56a6b4fd7f4825bfa Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 19 10:09:15 2009 +0000 Fix funky comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82314 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4ae44e1230cc009186e73112ff34c4092dd5dafd Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 19 10:08:51 2009 +0000 Update comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82313 91177308-0d34-0410-b5e6-96231b3b80d8 commit 48086603b0774317c5e35a38627e1c811c09f669 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sat Sep 19 10:01:45 2009 +0000 Try to speed up the slowest parts of the CommandLine library - Replace std::map<std::string with StringMap - Eliminate unnecessary std::string copies - ~10% speed-up for clang's testsuite on my machine (debug build) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82312 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5f3a54090af5d61d35de2158542ff76fc9ef053f Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 19 09:51:03 2009 +0000 Fix PR4926. When target hook EmitInstrWithCustomInserter() insert new basic blocks and update CFG, it should also inform sdisel of the changes so the phi source operands will come from the right basic blocks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82311 91177308-0d34-0410-b5e6-96231b3b80d8 commit 48c3c54ceb1fbdcddac9f11a11163a44efe21f55 Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Sep 18 22:35:49 2009 +0000 Enhance transform passes so that they apply the same tranforms to malloc calls as to MallocInst. Reviewed by Dan Gohman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82300 91177308-0d34-0410-b5e6-96231b3b80d8 commit 627f280adfd69bbf8e859de69b6807ae0c9effce Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 18 22:03:29 2009 +0000 remove an extraneous mem2reg pass early in the pipe. Since this is run after the 'standard function passes', SRoA was recently run. This saves a domfrontier construction. Thanks to Eli for noticing this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82291 91177308-0d34-0410-b5e6-96231b3b80d8 commit b215f0dab024efb9d46497a28404bcde2638e1a3 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 18 22:01:30 2009 +0000 reduce indentation by using an early exit, and add a comment, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82290 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1d8662c4dfa69ff87d42037794cf6e6774c2c512 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Sep 18 21:43:11 2009 +0000 Fix a comment typo and some whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82285 91177308-0d34-0410-b5e6-96231b3b80d8 commit 764ce99aff6b5db12d99c31467c9e9b7c5612cf2 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Sep 18 21:42:44 2009 +0000 Fix a typo in an assertion message. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82284 91177308-0d34-0410-b5e6-96231b3b80d8 commit 98c415caf6f8e0eac9b9247fb782d6718430e288 Author: Bill Wendling <isanbard@gmail.com> Date: Fri Sep 18 21:37:56 2009 +0000 Factor out label difference creation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82282 91177308-0d34-0410-b5e6-96231b3b80d8 commit 82f0ab64c43dcae28ed4f0cb4b8bb69df0b4561d Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Sep 18 21:34:51 2009 +0000 Enhance analysis passes so that they apply the same analysis to malloc calls as to MallocInst. Reviewed by Eli Friedman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82281 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c5ec3c11bd3283bfd8bbf7ce12bb81b8d3e3ed0 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 18 21:23:12 2009 +0000 Delete the label names from this test to make it less fragile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82276 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8c065b334c41ba54d98ad45a6c5b4fdd60c06d2c Author: Bill Wendling <isanbard@gmail.com> Date: Fri Sep 18 21:14:36 2009 +0000 It's inefficient to have place the exception tables (which contain the LSDA) into the __DATA section. At launch time, dyld has to update most of the section to fix up the type info pointers. It's better to place it into the __TEXT section and use pc-rel indirect pointer encodings. Similar to the personality routine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82274 91177308-0d34-0410-b5e6-96231b3b80d8 commit d7dc983029cf293dd67637c27b92c04c0baf968b Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Sep 18 21:02:19 2009 +0000 Enhance EmitInstrWithCustomInserter() so target can specify CFG changes that sdisel will use to properly complete phi nodes. Not functionality change yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82273 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8cd2ec566b2bbfa3e07458bc0050af859676fcd4 Author: Shantonu Sen <ssen@apple.com> Date: Fri Sep 18 20:35:59 2009 +0000 Fix cmake build, which has a different -I that causes the "../foo" to not find the file git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82270 91177308-0d34-0410-b5e6-96231b3b80d8 commit f283fb255f535d56d8cd5f86058ccf2359800e86 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 18 20:22:52 2009 +0000 Make a new X8632_MachoTargetObjectFile TLOF implementation whose getSymbolForDwarfGlobalReference is smart enough to know that it needs to register the stub it references with MachineModuleInfoMachO, so that it gets emitted at the end of the file. Move stub emission from X86ATTAsmPrinter::doFinalization to the new X86ATTAsmPrinter::EmitEndOfAsmFile asmprinter hook. The important thing here is that EmitEndOfAsmFile is called *after* the ehframes are emitted, so we get all the stubs. This allows us to remove a gross hack from the asmprinter where it would "just know" that it needed to output stubs for personality functions. Now this is all driven from a consistent interface. The testcase change is just reordering the expected output now that the stubs come out after the ehframe instead of before. This also unblocks other changes that Bill wants to make. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82269 91177308-0d34-0410-b5e6-96231b3b80d8 commit b611307c9730ae90448fcacfd8ee9d0d208cc3ee Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 18 20:17:03 2009 +0000 add a new hook to allow targets to splat stuff at the end of the file. Overriding doFinalization is pretty lame. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82268 91177308-0d34-0410-b5e6-96231b3b80d8 commit 899369d4ad9633b3fcf4aba63dc411ce1988ad75 Author: Dale Johannesen <dalej@apple.com> Date: Fri Sep 18 20:15:22 2009 +0000 Model the carry bit on ppc32. Without this we could move a SUBFC (etc.) below the SUBFE (etc.) that consumed the carry bit. Add missing ADDIC8, noticed along the way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82266 91177308-0d34-0410-b5e6-96231b3b80d8 commit 12e03298135939c9d40f25f5f762d9522ca352c2 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 18 19:59:53 2009 +0000 Add support for using the FLAGS result of or, xor, and and instructions on x86, to avoid explicit test instructions. A few existing tests changed due to arbitrary register allocation differences. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82263 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c8eecdb5aaa4e078ffa0a058219a54dbee98274 Author: Sean Callanan <scallanan@apple.com> Date: Fri Sep 18 19:35:23 2009 +0000 Added RCL and RCR (rotate left and right with a carry bit) instructions to the Intel instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82260 91177308-0d34-0410-b5e6-96231b3b80d8 commit adc37616a0ed90c8d25360168e395653b8ad9bd5 Author: Devang Patel <dpatel@apple.com> Date: Fri Sep 18 19:26:43 2009 +0000 Write and read metadata attachments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82259 91177308-0d34-0410-b5e6-96231b3b80d8 commit 811ebe0ef3c476c5cbf04d6c2bf362f56a650eec Author: Victor Hernandez <vhernandez@apple.com> Date: Fri Sep 18 19:20:02 2009 +0000 Update malloc call creation code (AllocType is now the element type of the malloc, not the resulting type). In getMallocArraySize(), fix bug in the case that array size is the product of 2 constants. Extend isArrayMalloc() and getMallocArraySize() to handle case where malloc is used as char array. Ensure that ArraySize in LowerAllocations::runOnBasicBlock() is correct type. Extend Instruction::isSafeToSpeculativelyExecute() to handle malloc calls. Add verification for malloc calls. Reviewed by Dan Gohman. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82257 91177308-0d34-0410-b5e6-96231b3b80d8 commit 600abb363005c6b5abc9385b35c37720cb2eacbf Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 18 18:34:29 2009 +0000 duncan points out the EH selector values are signed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82245 91177308-0d34-0410-b5e6-96231b3b80d8 commit 02897795c891a7e250d03153f391851189fb8f5b Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 18 18:31:37 2009 +0000 convert some stuff to StringRef to avoid temporary std::strings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82244 91177308-0d34-0410-b5e6-96231b3b80d8 commit e5c11a87071a6afaac5df49fb5e552de1d2e5a9a Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 18 18:10:19 2009 +0000 add a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82236 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7e54f154ec3d950827ff8e29f01ca55ae958db0f Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 18 18:08:55 2009 +0000 This file can need access to the X86 instruction enums when the table exceeds 32-bits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82235 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4dc36eb1b47ec2157748668fb71943f59711c909 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 18 17:48:05 2009 +0000 Fix a few more conversion warnings on 4.0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82232 91177308-0d34-0410-b5e6-96231b3b80d8 commit d852f4d69c40e8ad68c4eb43c38e82da068414bf Author: Mike Stump <mrs@apple.com> Date: Fri Sep 18 17:10:27 2009 +0000 Update to latest versions of config.guess and config.sub from http://savannah.gnu.org/projects/config git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82229 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3789f872b0ac8f9d22d99696164e04b664af90f6 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Fri Sep 18 16:57:42 2009 +0000 Allow symbols to start from the digit if target requests it. This allows, e.g. pinning variables to specified absolute address. Make use of this feature for MSP430. This unbreaks PR4776. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82227 91177308-0d34-0410-b5e6-96231b3b80d8 commit 052e60d59a4f423089f1f088d0e1e7ac61bd5be7 Author: Nick Lewycky <nicholas@mxc.ca> Date: Fri Sep 18 16:46:16 2009 +0000 Stop using alloca. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82225 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50514c7bab532bd061d9b97bcaf98b5e960653db Author: Xerxes Ranby <xerxes@zafena.se> Date: Fri Sep 18 09:50:00 2009 +0000 Revert r82214 completely to fix build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82218 91177308-0d34-0410-b5e6-96231b3b80d8 commit f3233f2b427e9abfbe1633a91e8e84e7bbb19b43 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Sep 18 08:26:06 2009 +0000 Revert r82214. It broke 403.gcc on x86_64 / Darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82215 91177308-0d34-0410-b5e6-96231b3b80d8 commit ac00d566d4070167ca5aa1cb48f83fa55b1535b9 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Sep 18 08:16:04 2009 +0000 Fix a bug in sdisel switch lowering code. When it updates the phi nodes in switch successor blocks, it can introduce multiple phi operands of the same value from different blocks (and may not be on the predecessor list). This can be seen on CodeGen/Generic/2006-09-06-SwitchLowering.ll. But it's not known to cause any real regression (but I have added an assertion for it now). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82214 91177308-0d34-0410-b5e6-96231b3b80d8 commit 28c17afa6abed7695d7c148253631920458ee226 Author: Nick Lewycky <nicholas@mxc.ca> Date: Fri Sep 18 07:36:47 2009 +0000 Add newlines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82206 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed2ccedb5acf8e5b7f7932aa87f0b188856b894d Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 17 23:56:41 2009 +0000 make this testcase check darwin32 also git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82182 91177308-0d34-0410-b5e6-96231b3b80d8 commit f494e5b979e9a6d7f7f6db0d93dc10b4d1caa877 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 17 23:55:12 2009 +0000 rename test git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82181 91177308-0d34-0410-b5e6-96231b3b80d8 commit b51aa3322dc54cc149250513132c30574b2e003c Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 17 23:54:54 2009 +0000 tolerate llvm.eh.selector.i64 on 32-bit systems and llvm.eh.selector.i32 on 64-bit systems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82180 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6c5eea69ce28fd4909f68486bb97ad470e989575 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 17 23:54:26 2009 +0000 convert to filecheck git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82179 91177308-0d34-0410-b5e6-96231b3b80d8 commit ec1d9adb02b80de2a1e4219c271ca2cad2362000 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 17 23:42:06 2009 +0000 rename file git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82178 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7fbb035781529abc1df7b4e4f6471dd977708e3b Author: Julien Lerouge <jlerouge@apple.com> Date: Thu Sep 17 23:27:10 2009 +0000 Use __attribute__((__used__)) if GCC >= 3.1 (seems to be the oldest GCC supporting this attribute). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82177 91177308-0d34-0410-b5e6-96231b3b80d8 commit 941264e406202121ddb019dffa5e1084819790c3 Author: Devang Patel <dpatel@apple.com> Date: Thu Sep 17 23:05:07 2009 +0000 A testcase! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82176 91177308-0d34-0410-b5e6-96231b3b80d8 commit 91c792366e0bc38cb14028cd2068b92104f7db51 Author: Devang Patel <dpatel@apple.com> Date: Thu Sep 17 23:04:48 2009 +0000 Fix parsing of optional metadata for 'load', 'store' and 'alloc' instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82175 91177308-0d34-0410-b5e6-96231b3b80d8 commit c953c1da67f69a4698a7f5379775000e12599134 Author: John McCall <rjmccall@apple.com> Date: Thu Sep 17 20:35:18 2009 +0000 Fix a few places where PointerIntPair was using PointerLikeTypeTraits<PointerTy> instead of the PtrTraits provided. Allows PointerIntPair to contain a PointerUnion safely, as long as the bits add up. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82163 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0ca4b2cefc8cb9260b1467917e630ed7d7d1f6a2 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 17 20:12:05 2009 +0000 Add an svn:ignore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82162 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee62b0424d8c75617484b2d4a9383565044eb5aa Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 17 18:49:52 2009 +0000 pass machinemoduleinfo down into getSymbolForDwarfGlobalReference, currently unused. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82157 91177308-0d34-0410-b5e6-96231b3b80d8 commit c20e8bfb90176ee9cd27b027c11a3c8c9c117dd6 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 17 18:05:20 2009 +0000 Teach ScalarEvolution how to reason about no-wrap flags on loops where the induction variable has a non-unit stride, such as {0,+,2}, and there are expressions such as {1,+,2} inside the loop formed with or or add nsw operators. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82151 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47472be0fc842626bbc7103ca8c2d724c213d67e Author: Jim Grosbach <grosbach@apple.com> Date: Thu Sep 17 17:57:26 2009 +0000 grammar git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82150 91177308-0d34-0410-b5e6-96231b3b80d8 commit 961e43f21b9c3565598054313e7b928b7d0bf656 Author: Jim Grosbach <grosbach@apple.com> Date: Thu Sep 17 17:55:55 2009 +0000 grammar git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82149 91177308-0d34-0410-b5e6-96231b3b80d8 commit dca235bfe8e20482ce3ad2a42dcf5897756314f2 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 17 17:46:53 2009 +0000 Another try at fixing compile warnings on 4.0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82148 91177308-0d34-0410-b5e6-96231b3b80d8 commit a7af40ce842fb14e42581f038d12e76a969121e8 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Sep 17 14:51:57 2009 +0000 Initialize HasMetadata to zero. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82145 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0add5c53c467b953fb803c8c50e450eeb3a42bc9 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 17 06:37:07 2009 +0000 Remove test cases using -regalloc=simple. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82130 91177308-0d34-0410-b5e6-96231b3b80d8 commit b21f415e57b24dbb1a962ddab5fd21ebaebc7d0d Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 17 05:48:07 2009 +0000 Remove simple regalloc. It has bit rotted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82127 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1581dc7e9c17c8c7e315d70e0b09e8b56b18f520 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 17 01:08:43 2009 +0000 add a version of the APFloat constructor that initializes to 0.0 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82110 91177308-0d34-0410-b5e6-96231b3b80d8 commit f7f012381f5d47bb4f8a5a4663311daee8692cbf Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 17 00:57:15 2009 +0000 Fix PR4910: Broken logic in coalescer means when a physical register liveness is being shortened, the sub-registers were not. The symptom is the register allocator could not find a free register for this particular test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82108 91177308-0d34-0410-b5e6-96231b3b80d8 commit 119fdf6a2815d88d5fdfc5ada6897c96c9f83a0d Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 17 00:14:44 2009 +0000 Some platforms may need malloc.h for alloca. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82100 91177308-0d34-0410-b5e6-96231b3b80d8 commit f955d34bbdbb3377d2e3dc4aa54219b01ba463bc Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 17 00:06:48 2009 +0000 Update CMake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82097 91177308-0d34-0410-b5e6-96231b3b80d8 commit 23f33d74e817e171decf3915781634cbe9b19a2a Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 16 22:59:28 2009 +0000 Added the LODS (load byte into register, usually as part string parsing) instructions to the Intel instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82089 91177308-0d34-0410-b5e6-96231b3b80d8 commit d86d635d2831ee15f0e5bafb597d29f0318aaeb4 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Sep 16 22:38:48 2009 +0000 Add StringRef::{rfind, rsplit} git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82087 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2eddf5d5241b54e02b035b40f16ffa1e5effbe19 Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 16 21:55:34 2009 +0000 Added the LAR (load segment access rights) instructions to the Intel instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82084 91177308-0d34-0410-b5e6-96231b3b80d8 commit 503784b9ecdc71df54e3f2b58917b5970c6fcdf5 Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 16 21:50:07 2009 +0000 Added the LOOP family of instructions to the Intel instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82083 91177308-0d34-0410-b5e6-96231b3b80d8 commit 11490dcdcd8a798d9d009bfb12a32ab069a0b530 Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 16 21:11:23 2009 +0000 Added an alternate form of register-register CMP to the Intel instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82081 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f7aeddf89537d10eebd50196576e3ec91d066e9 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 16 21:09:07 2009 +0000 Fix typo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82080 91177308-0d34-0410-b5e6-96231b3b80d8 commit a0fbb00ae6d27128232f1c11550b70bddb6fa76d Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 16 20:39:11 2009 +0000 At iSel time, update DebugLoc based on debug info attached with an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82077 91177308-0d34-0410-b5e6-96231b3b80d8 commit a653f3541148079687b4c8b95e2dff2e1c91ad77 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 16 20:25:11 2009 +0000 Add a new pass for doing late hoisting of floating-point and vector constants out of loops. These aren't covered by the regular LICM pass, because in LLVM IR constants don't require separate instructions. They're not always covered by the MachineLICM pass either, because it doesn't know how to unfold folded constant-pool loads. This is somewhat experimental at this point, and off by default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82076 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ba76818a6b3281b86c8391cc07aafe821ad45cb Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 16 20:21:17 2009 +0000 Print debug info attached with an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82075 91177308-0d34-0410-b5e6-96231b3b80d8 commit 94ef1628bb9b33484a3887a742fb4cc662b41fd8 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 16 20:20:44 2009 +0000 Expand vector floating-point conversions not supported by NEON. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82074 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1a2d32471a3fdc8f274411142bc8bc22294fa470 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 16 19:18:41 2009 +0000 Now that llc can read .ll files directly, teach it to recognize .ll as an extension, so that the default output filename for foo.ll is foo.s, not foo.ll.s git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82071 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5223bf761d1d6ee0641bf2644e25265e84801926 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 16 18:20:05 2009 +0000 Provide a way to extract location info from DILocation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82064 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7464a698dfc9a4b4a42a303e71eb327768288463 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 16 18:18:06 2009 +0000 Parse debug info attached with an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82063 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9514eca3ca9a35a0f5fc01763f6556bec579cc0e Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 16 18:16:11 2009 +0000 Add an interface to attach debugging information with an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82062 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b1fad3ca2acec2db8d4c4545b8d5f74a2500b0f Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 16 18:09:00 2009 +0000 Add llvm::Metadata to manage metadata used in a context. This interface will be used to attach metadata with an instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82060 91177308-0d34-0410-b5e6-96231b3b80d8 commit 86776f75bfef82e33cbd7b9a63c1963b1dd1e7b8 Author: Kevin Enderby <enderby@apple.com> Date: Wed Sep 16 18:08:00 2009 +0000 Fixed some problems with the logic of parsing line comments by adding isAtStartOfComment and using that instead in two places where a loop to check if the char was in MAI.getCommentString(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82059 91177308-0d34-0410-b5e6-96231b3b80d8 commit 01b83cfcffb62aea094d46d17348d592b0259825 Author: Kevin Enderby <enderby@apple.com> Date: Wed Sep 16 17:18:29 2009 +0000 Fix incorrect assert that should be a user error for code like 'mov $0, %%eax'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82054 91177308-0d34-0410-b5e6-96231b3b80d8 commit 09cf2b6d63c865ade854b6ec1cf62aecf9e9dcb2 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 16 16:50:24 2009 +0000 Change FoldPHIArgBinOpIntoPHI to decline folding if it would introduce two phis, similar to the FoldPHIArgGEPIntoPHI change. Also, delete some comments that don't reflect the code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82053 91177308-0d34-0410-b5e6-96231b3b80d8 commit 77b713700c3d57b01ec3463dd873f546905a9f3c Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 16 16:33:59 2009 +0000 Fix the comment in this test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82051 91177308-0d34-0410-b5e6-96231b3b80d8 commit e680e23e781542c39ba1501bee713dd3bf64ad09 Author: Xerxes Ranby <xerxes@zafena.se> Date: Wed Sep 16 14:36:35 2009 +0000 Make cmake generated llvm-config output correct JIT backend for non X86 targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82049 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9ccaf3f7c56c9f3e7e3359165f387895a1cd5ffa Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Wed Sep 16 11:43:12 2009 +0000 Don't sort the vector when it is empty. This should fix some expensive checking failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82040 91177308-0d34-0410-b5e6-96231b3b80d8 commit ec139a0819923967e3c2b8a8e5fafa8859056b8b Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 16 11:35:50 2009 +0000 Reapplied r81355 with the problems fixed. (See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090907/086737.html and http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090907/086746.html) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82039 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9f16e4059d7e325248642d3a8051d83bec4c7404 Author: Xerxes Ranby <xerxes@zafena.se> Date: Wed Sep 16 10:18:36 2009 +0000 updated lib/CodeGen/CMakeLists.txt to unbreak cmake build after r82018 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82038 91177308-0d34-0410-b5e6-96231b3b80d8 commit b072028405dca8e4fab7f655c7622c2578e9353a Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 16 09:26:52 2009 +0000 Preserve ProfileInfo during CodeGenPrepare. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82034 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4117b16b1ef23390d1f1bde4a3f0a1d29250f667 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 06:25:03 2009 +0000 move FnStubs/GVSTubs/HiddenGVStub handling out of the X86 asmprinter and use MachineModuleInfoMachO instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82022 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3e800a55a04aae2d825fbcf5aed2102a68eaec5 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 06:04:53 2009 +0000 revert a hunk of r82018 that wasn't supposed to go in yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82020 91177308-0d34-0410-b5e6-96231b3b80d8 commit f8a575424917e1f0e6921529c7be86d8825f7778 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 06:03:48 2009 +0000 add a new MachineModuleInfoMachO class, which is the per-module stuff common across all macho targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82018 91177308-0d34-0410-b5e6-96231b3b80d8 commit 956017391974f44b14d1cb75e824e986841aeea6 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 05:42:12 2009 +0000 apparently russians are really hard to sort or something! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82016 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47d77721c88c70fa8cadbff68df8f2ac1e250e13 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 05:37:13 2009 +0000 I can sort, no really. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82015 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5ee2b3f29d829ac1b99d97d943ffea955d5ee210 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 05:36:54 2009 +0000 make more clear since it is sorted by last name now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82014 91177308-0d34-0410-b5e6-96231b3b80d8 commit 520339201d5c16d1c03d3e129b4cc00cb1f4c1dd Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 05:36:07 2009 +0000 Doug is now the code owner for most of the Clang frontend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82013 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16fcdf9d05d09acde6146d531067fab0bf24f822 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 05:26:00 2009 +0000 the pointer MMI keeps will start out with object-file format specific stuff git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82012 91177308-0d34-0410-b5e6-96231b3b80d8 commit 242f740dcbfc14d95a6eaf5305ca794d28df9a13 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 05:25:43 2009 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82011 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b658b8de70a1feabe23c000212d913d2816c7c0 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 05:20:33 2009 +0000 rearrange X86ATTAsmPrinter::doFinalization, making a scan of the global variable list only happen for COFF targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82010 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0f22f97df2231f18b11b6fe1847dc51a4da98747 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 04:59:30 2009 +0000 Ted is christened as the owner of the clang static analyzer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82008 91177308-0d34-0410-b5e6-96231b3b80d8 commit 500fba8363dccdd3dd29495831e5d689ddc50c49 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 04:57:15 2009 +0000 remove the AsmPrinter::printMCInst hook hack now that we have MCInstPrinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@82006 91177308-0d34-0410-b5e6-96231b3b80d8 commit d0390a18ad30aa3ed70d39b98ded744755434fde Author: Shantonu Sen <ssen@apple.com> Date: Wed Sep 16 04:44:00 2009 +0000 fix cmake build git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81999 91177308-0d34-0410-b5e6-96231b3b80d8 commit 253e466f7a96658151b4c89c871386ec401311a0 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 04:12:47 2009 +0000 use an accessor to simplify code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81997 91177308-0d34-0410-b5e6-96231b3b80d8 commit 63715c73c20ed0358d5774bb481c9437fd234f54 Author: Nate Begeman <natebegeman@mac.com> Date: Wed Sep 16 03:20:46 2009 +0000 Do not try and sink a load whose chain result has more than one use, when trying to create RMW opportunities in the x86 backend. This can cause a cycle to appear in the graph, since the other uses may eventually feed into the TokenFactor we are sinking the load below. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81996 91177308-0d34-0410-b5e6-96231b3b80d8 commit 51b7a9968562cad4c543634dcf5b3e3ec1340611 Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 16 02:57:13 2009 +0000 Added the ENTER instruction, which sets up a stack frame, to the Intel instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81995 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca503e043f3871c7dd5254613b505f0f0e36c361 Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 16 02:28:43 2009 +0000 Added the definitions for one-bit left shifts to the Intel instruction tables. The patterns will stay blank because ADD reg, reg is faster, but having the encoding available is useful for the disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81994 91177308-0d34-0410-b5e6-96231b3b80d8 commit 37a534b8dca3f6890042845b8ebb50d47ffc2c08 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 16 02:01:52 2009 +0000 Don't sink gep operators through phi nodes if the result would require more than one phi, since that leads to higher register pressure on entry to the phi. This is especially problematic when the phi is in a loop header, as it increases register pressure throughout the loop. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81993 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1d64b2874ad916274fb18db31b1d898d58cb8076 Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 16 01:54:38 2009 +0000 Removed a few instructions that were already covered by other definitions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81992 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8886dc29cd311a78fd1f672904fd9a3af51c883c Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 01:46:41 2009 +0000 Big change #1 for personality function references: Eliminate the PersonalityPrefix/Suffix & NeedsIndirectEncoding fields from MAI: they aren't part of the asm syntax, they are related to the structure of the object file. To replace their functionality, add a new TLOF::getSymbolForDwarfGlobalReference method which asks targets to decide how to reference a global from EH in a pc-relative way. The default implementation just returns the symbol. The default darwin implementation references the symbol through an indirect $non_lazy_ptr stub. The bizarro x86-64 darwin specialization handles the weird "foo@GOTPCREL+4" hack. DwarfException.cpp now uses this to emit the reference to the symbol in the right way, and this also eliminates another horrible hack from DwarfException.cpp: - if (strcmp(MAI->getPersonalitySuffix(), "+4@GOTPCREL")) - O << "-" << MAI->getPCSymbol(); git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81991 91177308-0d34-0410-b5e6-96231b3b80d8 commit 73944d4e73d42ea7fcc2a3408c814a13c20c9b29 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Sep 16 01:34:52 2009 +0000 lit: Add a custom test format for use in clang. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81987 91177308-0d34-0410-b5e6-96231b3b80d8 commit d0da556cc3eeeac05071458f1544ef7ee05b5b65 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 01:29:11 2009 +0000 remove a dead variable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81985 91177308-0d34-0410-b5e6-96231b3b80d8 commit af90e3e1f69396d48d549d968e969d1d181ee4b9 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 01:26:31 2009 +0000 add a helper method for creating MCSymbol and MCSymbolRefExpr at the same time. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81984 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3d5824cc4efb252b69c86e871e4835ece6e16975 Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 16 01:13:52 2009 +0000 Added a variety of floating-point and SSE instructions. All of these do not have patterns (they're for the disassembler). Many of the floating-point instructions will probably be rolled into definitions that have patterns, and may eventually be superseded by mdefs. So I put them together and left a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81979 91177308-0d34-0410-b5e6-96231b3b80d8 commit 57c76b5eea6a1b4202941a0c3e7d06f0a00c8485 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 00:35:39 2009 +0000 inline AsmPrinter::getCurrentFunctionEHName into its only caller. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81970 91177308-0d34-0410-b5e6-96231b3b80d8 commit 71dd44de32bd74e60887991c9f06ab3917229a52 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 16 00:32:15 2009 +0000 Expand some more vector operations not supported by Neon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81969 91177308-0d34-0410-b5e6-96231b3b80d8 commit e25bbf679b89aa172316ec349b4a541db246fde1 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 00:24:31 2009 +0000 remove a dead bool. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81968 91177308-0d34-0410-b5e6-96231b3b80d8 commit c54a0890ddc80c1d7efa21695fb3159ef1b57cf8 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 00:17:39 2009 +0000 Eliminate AsmPrinter::EmitExternalGlobal, inlining its (now) one implementation into its one caller. This eliminates a totally awesome and gratuitous hack where we casted a Function* to GlobalVariable*. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81967 91177308-0d34-0410-b5e6-96231b3b80d8 commit 098abb4f0f560ae8e2c2e649f7e16046740f3cda Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 16 00:17:28 2009 +0000 Neon does not support vector divide or remainder. Expand them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81966 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8c7099069742b1fda9b8c3c7d513e67e566c6dbb Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 00:14:19 2009 +0000 eliminate the PPC backend's implementation of EmitExternalGlobal and use PersonalityPrefix/Suffix to achieve the same effect (like the x86 backend). This changes the code generated for ppc static mode, but guess what, we were generating this before: .byte 0x9B ; Personality (indirect pcrel sdata4) .long ___gxx_personality_v0-. ; Personality which is not correct! (it is not an 'indirect' reference). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81965 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5632fabd0a6e1f30e9cbbd6c2b6d3dce6dcc656a Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 00:08:41 2009 +0000 eliminate the horrid AsmPrinter::getGlobalLinkName method, inlining it into all of its call sites and simplifying them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81962 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe0e2534a5b2b89019a3d0ed2b55b0acb5ae4498 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 16 00:08:07 2009 +0000 simplify some code git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81961 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8fefa0a3f88ebd6f5e24617ca5d5fe7c4734ef9 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 15 23:55:57 2009 +0000 Expand all v2f64 arithmetic operations for Neon. Radar 7200803. (This should also fix the SingleSource/UnitTests/Vector/sumarray-dbl test.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81959 91177308-0d34-0410-b5e6-96231b3b80d8 commit dbaf51315fa3a150fca8aeed3e2b146d48749c9f Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 15 23:40:07 2009 +0000 Put back non-obsolete -f sections for 'opt'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81954 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7a01257a044b62d94b6a049eb0d682ad35015ba3 Author: Sean Callanan <scallanan@apple.com> Date: Tue Sep 15 23:37:51 2009 +0000 Added far return instructions (that is, returns to code in other segments) to the Intel instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81953 91177308-0d34-0410-b5e6-96231b3b80d8 commit 36d0329a368bc31e7129c92b2e1c38559793a48d Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 23:11:32 2009 +0000 remove some horrible MAI hooks which fortunately turn out to be always empty. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81946 91177308-0d34-0410-b5e6-96231b3b80d8 commit 451e8e6330161627a231f22d167d49dd0c374db8 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 22:58:35 2009 +0000 strength reduce a call to PrintRelDirective(true). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81942 91177308-0d34-0410-b5e6-96231b3b80d8 commit 72ba67246b322935e03e118480c6b8c235669b35 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 22:44:26 2009 +0000 add hooks to hang target-specific goop off MachineModuleInfo, move MachineFunctionInfo virtual method out of line to give it a home. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81940 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4c9a0d70e34e1cc679f71bc5ca8e9554255b18d6 Author: Nate Begeman <natebegeman@mac.com> Date: Tue Sep 15 22:30:11 2009 +0000 Do not add the SVOffset to the Node CSE ID. The same pointer argument cannot have different SVOffsets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81937 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1482ed20fd413149c26101b5e3741e6ffe7ecf4e Author: Eric Christopher <echristo@apple.com> Date: Tue Sep 15 21:56:46 2009 +0000 Expand on comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81928 91177308-0d34-0410-b5e6-96231b3b80d8 commit 84df931976ddcf564c582d7385ec8ba305478ed7 Author: Sean Callanan <scallanan@apple.com> Date: Tue Sep 15 21:43:27 2009 +0000 Updated comments per Eli's suggestion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81923 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3941cf7d66ec881570c0025013a9d70bcbfd1110 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 15 20:58:02 2009 +0000 Convert more tests to FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81915 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7e7df0ef9db04445ae99dd1257213132b00d7010 Author: Sean Callanan <scallanan@apple.com> Date: Tue Sep 15 20:53:57 2009 +0000 Added register-to-register ADD instructions to the Intel tables, where the source operand is specified by the R/M field and the destination operand by the Reg field. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81914 91177308-0d34-0410-b5e6-96231b3b80d8 commit 48f5114de937c031d43c91691806b04f55d35e2b Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 15 20:31:46 2009 +0000 Drop the raw_ostream required buffer size to 1. - As best I can tell, we have eliminated all the code which used to require a larger buffer size. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81912 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6dee039bc647d7ac37a135272648af92dec812e1 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 15 20:31:35 2009 +0000 Remove references to obsolete -f option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81911 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0a2e0dfe5ec8c5fd8f15bb1f085d635708a7203c Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 15 20:31:28 2009 +0000 Update llc/opt PODs to clarify they support .ll input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81910 91177308-0d34-0410-b5e6-96231b3b80d8 commit ef65e0c69530a1832ba84028c8a25096b41e5f04 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 15 20:31:12 2009 +0000 Fix -Asserts warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81909 91177308-0d34-0410-b5e6-96231b3b80d8 commit 91304e2755539fa6e746731028f25083ab09722f Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 15 20:09:17 2009 +0000 lit: When finding nested test suites, check first in the execpath in case there is a site configuration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81902 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2494777a2cb2e6e78713b12c0658523856b44ecb Author: Nate Begeman <natebegeman@mac.com> Date: Tue Sep 15 19:05:41 2009 +0000 Better solution for tracking both the original alignment of the access, and the current alignment based on the source value offset. This avoids increasing the size of mem nodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81897 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb75cc9708004e58a40d63b3061b22b44a1c84b2 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 15 18:56:13 2009 +0000 Correct comment pasto git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81896 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad87a3af74f9e84f1092e2a97ce28a98deb77437 Author: Sean Callanan <scallanan@apple.com> Date: Tue Sep 15 18:47:29 2009 +0000 Added a new register class for segment registers to the Intel register table. Added 16- and 64-bit MOVs to and from the segment registers to the Intel instruction tables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81895 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5bf764bd78d33c4a1e1e0fc2dfdc72044ee70030 Author: Dale Johannesen <dalej@apple.com> Date: Tue Sep 15 18:32:14 2009 +0000 Change the marker byte for stubs from 0xcd to 0xce (another form of interrupt instruction, which shouldn't arise any other way). 0xcd is also used by JITMemoryManager to initialize the buffer to garbage, which means it could appear following a noreturn call even when that is not a stub, confusing X86CompilationCallback2. PR 4929. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81888 91177308-0d34-0410-b5e6-96231b3b80d8 commit d32037b8c08567c1b4e544cec0b3962f9172ae54 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 18:27:02 2009 +0000 fix PR4984 by ensuring that fastisel adds properly sign extended GEP displacement values to machineinstrs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81886 91177308-0d34-0410-b5e6-96231b3b80d8 commit fae4dc746dee18665ac310518148c503373eadd4 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 18:23:37 2009 +0000 rename test git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81884 91177308-0d34-0410-b5e6-96231b3b80d8 commit e22ad00d2c41cf95d58c05978b106cadd08d0fcc Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 18:23:23 2009 +0000 convert to filecheck git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81882 91177308-0d34-0410-b5e6-96231b3b80d8 commit 29af822131334c1b2507844c4807ba7852390fb0 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 18:03:13 2009 +0000 add missing file git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81881 91177308-0d34-0410-b5e6-96231b3b80d8 commit 19f0725ebd200ab818b0431a64943eebf61c794d Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 15 17:56:18 2009 +0000 Handle AddrMode4 for Thumb2 in rewriteT2FrameIndex. This occurs for VLDM/VSTM instructions, and without this check, the code assumes that an offset is allowed, as it would be with VLDR/VSTR. The asm printer, however, silently drops the offset, producing incorrect code. Since the address register in this case is either the stack or frame pointer, the spill location ends up conflicting with some other stack slot or with outgoing arguments on the stack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81879 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe9c3803a79895c50881154a3a381f61692e13ae Author: Sandeep Patel <deeppatel1987@gmail.com> Date: Tue Sep 15 17:53:11 2009 +0000 Fix superreg use in ARMAsmPrinter. Approved by Anton Korobeynikov. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81878 91177308-0d34-0410-b5e6-96231b3b80d8 commit 49102def1108f7c206537893c0ad47d359d00883 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 17:46:24 2009 +0000 several major improvements to the sparc backend: support for weak linkage and PIC codegen. Patch by Venkatraman Govindaraju! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81877 91177308-0d34-0410-b5e6-96231b3b80d8 commit 03dd9bb9a759b3cc6c658910a3923f8fb869e2fd Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 16:14:44 2009 +0000 Teach ValueTracking how to look through GlobalAliases. GlobalAliases are not folded in the constant folder because the constant folder doesn't simplify ConstantExpr operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81864 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b1760f8c98ea4893ee8a9a97c351adf9a377219 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 16:00:30 2009 +0000 Fix an accidental inversion of the inbounds flag. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81862 91177308-0d34-0410-b5e6-96231b3b80d8 commit 72444efbd46645993821a5167411656371e995b1 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 15:58:07 2009 +0000 When a constant's type is refined, update the constant in place instead of cloning and RAUWing it. - Make AbstractTypeUser a friend of Value so that it can offer its subclasses a way to update a Value's type in place. This is better than a universally visible setType method on Value, and it's sufficient for the immediate need. - Eliminate the constant "convert" functions. This eliminates a lot of logic duplication, and fixes a complicated bug where a constant can't actually be cloned during the type refinement process because some of the types that its folder needs are half-destroyed, being in the middle of refinement themselves. - Move the getValType functions from being static overloaded functions in Constants.cpp to be members of class template specializations in ConstantsContext.h. This means that the code ends up getting instantiated twice, however it also makes it possible to eliminate all "convert" functions, so it's not a big net code size increase. And if desired, the duplicate instantiations could be eliminated with some reorganization. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81861 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0682a468f8ced6a32d618480ce6ee3367cfaecc4 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 15:38:31 2009 +0000 Use llvm-link -S instead of using llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81860 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5939a47767d82e5d4d108c258b7f2320e30bc81 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 15:35:07 2009 +0000 Give llvm-link a -S option. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81859 91177308-0d34-0410-b5e6-96231b3b80d8 commit 97b59da0a82c96d077a36f4e4a4417529d0e060c Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 15:33:42 2009 +0000 Don't bother using a PassManager just to print a Module. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81858 91177308-0d34-0410-b5e6-96231b3b80d8 commit 43dcc4032dde26fad0276e724095b3f37853c6da Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 15:09:54 2009 +0000 Restore a comment that was lost in the merge. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81857 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95bb35e9ba16fcbff3d32a0e32d43f876203d172 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 15:08:33 2009 +0000 Fix apostrophos. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81856 91177308-0d34-0410-b5e6-96231b3b80d8 commit 93a8e411672c28483ba69f42ad33746adedb7195 Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 15 07:08:25 2009 +0000 Add more newlines to make up for the ones removed from the end of instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81851 91177308-0d34-0410-b5e6-96231b3b80d8 commit 527a06706f7a5582eb5ef4dbe1bd2cb2b893f5a0 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Sep 15 07:05:12 2009 +0000 Forgot this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81850 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6a48b00dc985aaf83b11bf1c6b31ccd4ba49ede6 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Sep 15 06:45:16 2009 +0000 Another try at early partial coalescing. Identity phi source copies (their sources are defined by phi join def) are coalesced. And the phi join copy is backward copy propagated into the other copies. Still miscompiling some tests. :-( git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81849 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9983d964324ffc3bba0d3dd128453d7e49af3c3d Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 06:34:29 2009 +0000 convert to filecheck git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81848 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1208609ee4d18b2c0adaf860b72d0b2d5fd43d4 Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 15 06:28:26 2009 +0000 Forbid arrays of function-type and structures with function-typed fields. While I'm there, change code that does: SomeTy == Type::getFooType(Context) into: SomeTy->getTypeID() == FooTyID to decrease the amount of useless type creation which may involve locking, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81846 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0ecef80afbd600d9004952bce40b55da78b4a78 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 06:28:12 2009 +0000 fix PR4963: folding insertvalue would sometimes turn a packed struct into an unpacked one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81845 91177308-0d34-0410-b5e6-96231b3b80d8 commit 69177fbaef43d051fcc9a84184b2884f41765c6b Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 05:40:35 2009 +0000 add a new CallGraphNode::replaceCallEdge method and use it from argpromote to avoid invalidating an iterator. This fixes PR4977. All clang tests now pass with expensive checking (on my system at least). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81843 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5957ef5d5226035be8d48b37260bcef1b171a288 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 05:14:57 2009 +0000 add newline to debug dump git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81840 91177308-0d34-0410-b5e6-96231b3b80d8 commit a6001e21c43647daff2d81359cb3e9e8c0f0843e Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 05:03:04 2009 +0000 make -debug-pass=Executions show information about what call graph nodes are in the SCC for each execution of a CGSCC pass. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81838 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8e3ba7439fb15df005a3125b0b9b6f51ea2697c9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 04:45:26 2009 +0000 add some missing quotes in debug output git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81836 91177308-0d34-0410-b5e6-96231b3b80d8 commit d2d16acc4549ed7c075425a1337cc2a3b953f52c Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 04:37:49 2009 +0000 switch scciterator to use DenseMap instead of std::map git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81834 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47fbf883bdac3403a5584be5ec476f11f083fa7f Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 04:27:29 2009 +0000 this is failing on linux hosts, force a triple. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81833 91177308-0d34-0410-b5e6-96231b3b80d8 commit a045a696be25f2dec8969a68283582b33d660aae Author: Ted Kremenek <kremenek@apple.com> Date: Tue Sep 15 04:06:36 2009 +0000 Remove invalid add_dependencies line to unbreak the CMake build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81827 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5083953c49cfb42b74a512d6b876340cdb958733 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Sep 15 03:39:45 2009 +0000 Get rid of GetProcessId in Win32/Program.inc. GetProcessId was introduced only in XP. As a bonus, this change makes Program objects copyable, since Program is now basically a PID. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81826 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f21ba08e546e678bd6cc4c6efd66040507d8050 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 02:27:23 2009 +0000 merge one more in. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81824 91177308-0d34-0410-b5e6-96231b3b80d8 commit dd42dc82ecfb2d3ec5a138e3dbf7c5249dac3b7d Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 02:25:21 2009 +0000 merge some more cmov tests into cmov.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81823 91177308-0d34-0410-b5e6-96231b3b80d8 commit e8e2cc606cea71cfc40728aae2906ac85b4d2c7d Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 15 02:22:47 2009 +0000 merge two cmov tests into one. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81822 91177308-0d34-0410-b5e6-96231b3b80d8 commit cbe5a493d522295f64e80d1dafd99360ebec7a99 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 01:22:01 2009 +0000 Don't pull a load through a callseq_start if the load's chain has multiple uses, as one of the other uses may be on a path to a different node above the callseq_start, because that leads to a cyclic graph. This problem is exposed when -combiner-global-alias-analysis is used. This fixes PR4880. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81821 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6647b934fcb19a24d6eb7a07750ce292d79205c3 Author: Nate Begeman <natebegeman@mac.com> Date: Tue Sep 15 00:38:09 2009 +0000 Remove incorrect CSE code from r81813. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81819 91177308-0d34-0410-b5e6-96231b3b80d8 commit b7e7339c1e4bac5679c7a2e3b46f15d1460882c4 Author: Sean Callanan <scallanan@apple.com> Date: Tue Sep 15 00:35:17 2009 +0000 Modified the Intel instruction tables to include versions of CALL and JMP with segmented addresses provided in-line, as pairs of immediates. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81818 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3d711a3d76b29a8b13ec316c81d0161df47818ce Author: Kevin Enderby <enderby@apple.com> Date: Tue Sep 15 00:27:25 2009 +0000 Added the first bits of the ARM target assembler to llvm-mc. For now it only parses the .word directive as 4 bytes and ARMAsmParser::ParseInstruction will give an error is called. Broke out the test of the .word directive into two different test cases, one for x86 and one for arm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81817 91177308-0d34-0410-b5e6-96231b3b80d8 commit 722f41892d746e32e0456a8e90640be7b93b4175 Author: Nate Begeman <natebegeman@mac.com> Date: Tue Sep 15 00:18:30 2009 +0000 Substantially speed up combiner-aa in the following ways: 1. Switch from an std::set to a SmallPtrSet for visited chain nodes. 2. Do not force the recursive flattening of token factor nodes, regardless of use count. 3. Immediately process newly created TokenFactor nodes. Also, improve combiner-aa by teaching it that loads to non-overlapping offsets of relatively aligned objects cannot alias. These changes result in a >5x speedup for combiner-aa on most testcases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81816 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9e1b9b6fc8c9553b28a676fda614db3d057aa368 Author: Nate Begeman <natebegeman@mac.com> Date: Tue Sep 15 00:14:28 2009 +0000 Teach the legalizer to propagate the original alignment of loads and store when it splits them. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81815 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d38ee448663aae93e51b96d0fab617e191e6a80 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 15 00:14:11 2009 +0000 On x86-64, the 32-bit cmov doesn't actually clear the high 32-bit of its result if the condition is false. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81814 91177308-0d34-0410-b5e6-96231b3b80d8 commit e22356dcb8d97062576619c5419a1140c76059dd Author: Nate Begeman <natebegeman@mac.com> Date: Tue Sep 15 00:13:12 2009 +0000 Add an "original alignment" field to load and store nodes. This enables the DAG Combiner to disambiguate chains for loads and stores of types which are broken up by the Legalizer into smaller pieces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81813 91177308-0d34-0410-b5e6-96231b3b80d8 commit a5e04816bd3e055c1ac97cc22a2035883ec763c6 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 14 23:39:10 2009 +0000 When extending a memset range past the front, set the alignment of the memset region to the alignment of the new start address. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81810 91177308-0d34-0410-b5e6-96231b3b80d8 commit 713985a2dff2024cc0544f497714e239a01a6251 Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Mon Sep 14 21:54:32 2009 +0000 Expose initializing the native target for the execution engine. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81800 91177308-0d34-0410-b5e6-96231b3b80d8 commit f161b718f66f519f5fd348ec4619a1d928f25809 Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Mon Sep 14 21:54:15 2009 +0000 Make sure to initialize the fpm in the ocaml tutorial. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81799 91177308-0d34-0410-b5e6-96231b3b80d8 commit 95320818705e1a8a2ec6e0eaf009695c7b36630e Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Sep 14 21:33:42 2009 +0000 Add early coalescing to liveintervals. This is work in progress and is known to miscompute some tests. Read it at your own rish, I have aged 10 year while writing this. The gist of this is if source of some of the copies that feed into a phi join is defined by the phi join, we'd like to eliminate them. However, if any of the non-identity source overlaps the live interval of the phi join then the coalescer won't be able to coalesce them. The early coalescer's job is to eliminate the identity copies by partially-coalescing the two live intervals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81796 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3380dd66fb6f3cedf9fe83f56c8680802bfaf4cb Author: Bill Wendling <isanbard@gmail.com> Date: Mon Sep 14 20:52:37 2009 +0000 Pull the creation of the "RewindFunction" function out of the loop. It's only created once, so shouldn't be stuck in the middle of the loop. Also early exit if there are no uses of UnwindInst in the function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81785 91177308-0d34-0410-b5e6-96231b3b80d8 commit 35d089b52ad103aedfe249070244d6bdf0ed7039 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 14 20:40:10 2009 +0000 Update a comment to match the source. PseudoSourceValues are now obtained via accessor functions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81782 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3107c9ecfee9c403e89e3d5eccbc00d1099fc151 Author: Jim Grosbach <grosbach@apple.com> Date: Mon Sep 14 17:27:35 2009 +0000 trivial whitespace cleanup git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81773 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9105aa9a9dc9f159335af3ff23b9f1f13f208069 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 16:49:26 2009 +0000 add PR# git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81770 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9ab1d2e843fe3ce1ed9f135335e9ba92f72912b6 Author: Eric Christopher <echristo@apple.com> Date: Mon Sep 14 16:38:49 2009 +0000 Enable the jit for llvm-config. Patch by Xerxes Rånby! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81768 91177308-0d34-0410-b5e6-96231b3b80d8 commit c662a414b78029f6716f128ae926333a77aaecd3 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 14 16:10:32 2009 +0000 Add a valgrind suppressions file for x86_64/linux/4.3.3. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81766 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9dbc0054b4e16f3d94c8009b5d510c3753ed7ca2 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 14 15:27:43 2009 +0000 Add a VALGRIND_EXTRA_ARGS makefile variable, with the obvious semantics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81764 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6c3b4e242e24ed183d4561ce5a8222b441893698 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 14 05:22:54 2009 +0000 Update CMake dependencies. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81758 91177308-0d34-0410-b5e6-96231b3b80d8 commit a303520a98b34359e350878fa54c91d314fc0dac Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 14 05:22:47 2009 +0000 Update CMake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81757 91177308-0d34-0410-b5e6-96231b3b80d8 commit da5fb6d704adbe833dcf16d12398a87a5af8d01e Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 03:15:54 2009 +0000 PIC16 does allow colon after MBB labels, simplify EmitBasicBlockStart. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81755 91177308-0d34-0410-b5e6-96231b3b80d8 commit a835afd084f0e1c9ce65902b24eac79921547c79 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 03:02:37 2009 +0000 Change MCAsmStreamer to take an MCInstPrinter instead of a full AsmPrinter, and change TargetRegistry to keep track of registered MCInstPrinters. llvm-mc is still linking in the entire target foo to get the code emitter stuff, but this is an important step in the right direction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81754 91177308-0d34-0410-b5e6-96231b3b80d8 commit c2eadb171aaa638fa18a7f8ddcb4e9bc22a0fad8 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 14 02:39:01 2009 +0000 Teach 'make check-lit' to run unittests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81753 91177308-0d34-0410-b5e6-96231b3b80d8 commit e4fe594178a8ee98db0588bfb06d50916cdebc21 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 14 02:38:53 2009 +0000 Attempt to fix some 4.0.0 build warnings. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81752 91177308-0d34-0410-b5e6-96231b3b80d8 commit 160f351b7f90ebedb6ef137ea020989769963b98 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 14 02:38:46 2009 +0000 lit: Give test formats control over test discovery. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81751 91177308-0d34-0410-b5e6-96231b3b80d8 commit ffe6f6bed8d8b1a5e56088fd13b1f05f68c28051 Author: Nick Lewycky <nicholas@mxc.ca> Date: Mon Sep 14 02:25:34 2009 +0000 Fix a pair of comment typos. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81750 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5aab63425cb839d86e7ab908d5fc68f27c3b3b3d Author: Nick Lewycky <nicholas@mxc.ca> Date: Mon Sep 14 02:25:19 2009 +0000 Fifth time's a charm! Remove ourselves as abstract type listeners once we've been told that the type is no longer abstract. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81749 91177308-0d34-0410-b5e6-96231b3b80d8 commit e6eb694f39d6edf0cfa3be954776f13d2e959a13 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 01:49:26 2009 +0000 Give MCInstPrinter a MCAsmInfo member, make X86ATTInstPrinter be a MCInstPrinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81746 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3698084edee8995c957027958dd61a0d27e79849 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 01:43:38 2009 +0000 add a new MCInstPrinter class, move the (trivial) MCDisassmbler ctor inline. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81745 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5ec814dc4fd6e24fdbec8d092d4e9ba0c21d6dac Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 01:34:40 2009 +0000 tidy up a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81744 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3f01e21df1740df29a8fbf30f16dca9bae44711 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 01:27:50 2009 +0000 slightly increase prettiness. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81742 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9ccbf08d37a60fb1d5f288ce4043f3f66d0822ed Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 01:26:18 2009 +0000 emit the register table as a massive string to avoid relocations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81741 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7437911091faa98a519d2fbb16fd13e207708be1 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 01:19:16 2009 +0000 move StringToOffsetTable out to its own header. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81740 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07cb8119f076f45883139ccc1d4a9c283e69966e Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 14 01:16:36 2009 +0000 factor string table generation out to its own class. This changes the encoding of the AsmStrs table saving a byte or two. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81739 91177308-0d34-0410-b5e6-96231b3b80d8 commit b6db52a9bdf56bb5b0ae38cbf3b37a35102144ff Author: Nick Lewycky <nicholas@mxc.ca> Date: Mon Sep 14 00:36:52 2009 +0000 Don't leak! Always remove oneself as a listener after adding oneself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81736 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f0d71da30b9523150a0287745e609d3b481be01 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 13 23:45:39 2009 +0000 Actually remove old types from the set. Also break the type verification stuff into its own TypeSet to keep the Verifier pass from becoming an AbstractTypeUser. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81729 91177308-0d34-0410-b5e6-96231b3b80d8 commit 826ed7a271c9a966d58a379acdf492fa40c5ffb0 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 22:45:04 2009 +0000 eliminate the TargetRegisterDesc::AsmName field, the asmprinters now have this table. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81728 91177308-0d34-0410-b5e6-96231b3b80d8 commit 00512f63d4d10e60ae18c8b46392ce49e663f0bd Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 22:42:03 2009 +0000 kill off the last use of TRI::AsmName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81727 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1063d2402ec84d31cf67eaae00cda4822ba35b56 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 22:41:48 2009 +0000 add some special case handling for strangely named x86 registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81726 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f1c655d38daf554042502391aac0b873d6d4d75 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 22:39:27 2009 +0000 Build (not test) the unittests as part of a normal build. - 'make unittests' still builds and tests. - 'make unitcheck' inside a unittest directory runs the tests in that directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81725 91177308-0d34-0410-b5e6-96231b3b80d8 commit 84c0c9a5d338d233548b6f4bc8a81dcd47744be5 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 22:28:17 2009 +0000 unbreak this test by working around an asmparser bug. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81724 91177308-0d34-0410-b5e6-96231b3b80d8 commit 98544f744488e29f215a07888500ec59e9fb490a Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 22:24:34 2009 +0000 'printMCInst' doesn't print newlines after instructions anymore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81723 91177308-0d34-0410-b5e6-96231b3b80d8 commit 453222b9fee0a048540a832ecab293dff2751c9c Author: Oscar Fuentes <ofv@wanadoo.es> Date: Sun Sep 13 22:18:38 2009 +0000 CMake: New user-settable variable LLVM_TARGET_ARCH useful when cross-compiling. Patch by Xerxes Rånby! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81722 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6d2eab68c04d4b93330a22469a650f7fdaadfbb2 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 13 21:38:54 2009 +0000 Update the tutorial to match changes to examples/Kaleidoscope. One change I'm not folding in is the removal of two unused variables that caused warnings, because those were there for expository purposes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81721 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7909eefe08511c595d7dc8b586abec9c65f2e1f8 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 21:31:21 2009 +0000 Move unittest driver to utils/unittest/UnitTestMain. - This eliminates a race between building the unittests and linking the UnitTestMain library. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81719 91177308-0d34-0410-b5e6-96231b3b80d8 commit 435de3991f951fdaf77395572f740b7483662a91 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 21:31:07 2009 +0000 Remove unused variables. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81718 91177308-0d34-0410-b5e6-96231b3b80d8 commit c904d5b8a23fc2ac8181b0e261f0f3292f379721 Author: Nick Lewycky <nicholas@mxc.ca> Date: Sun Sep 13 21:07:59 2009 +0000 Storing a set of PATypeHolders is a bad idea because their sort order will change as types are refined. Remove abstract types from CheckedTypes when they we're informed that they have been refined. The only way types get refined in the verifier is when later function passes start optimizing. Fixes PR4970. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81716 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0a25de172e71282bba275a51ce75849e5407f8b Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 20:31:40 2009 +0000 remove all but one reference to TargetRegisterDesc::AsmName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81714 91177308-0d34-0410-b5e6-96231b3b80d8 commit 213703ced9eeaa585c06387ae3c643ea4701462e Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 20:19:22 2009 +0000 the tblgen produced 'getRegisterName' method does not access the object, make it static instead of const. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81711 91177308-0d34-0410-b5e6-96231b3b80d8 commit ec219616d65bf4057d0c4509708b31f7979f7ad6 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 20:15:16 2009 +0000 switch the x86 asmprinters to use getRegisterName instead of getting it from TRI, inst printing now is codegen context free! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81710 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0288aeed1baf069135de8bc028e1c82efae7316e Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Sun Sep 13 20:14:57 2009 +0000 Fix a small issue with recent changes to this code. The 'false.c' file wasn't being used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81709 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9222169c3ad7e619d1a8ab155b7a1118182c3c34 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 20:08:00 2009 +0000 make tblgen produce a function that returns the name for a physreg. Nothing is using this info yet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81707 91177308-0d34-0410-b5e6-96231b3b80d8 commit 28f7e3506ee1779753939d87c2ce4e1a2f19e9c0 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 19:48:37 2009 +0000 eliminate an extraneous use of TRI::getAsmName in a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81705 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4957efed4f96e7af2efbcba4f5a6b3a6f255c795 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 19:44:38 2009 +0000 make intel asmprinter use TRI::getAsmName instead of TRI::getName like all the other targets. Add support for weak/linkonce linkage so it doesn't crash on basically all nontrivial testcases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81704 91177308-0d34-0410-b5e6-96231b3b80d8 commit 59a6e61b92fa4a02cd9a68b5b6e4e63dee2ff524 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 19:30:11 2009 +0000 split MCInst printing out of the X86ATTInstPrinter class into its own X86ATTInstPrinter class. The inst printer now has just one dependence on the code generator (TRI). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81703 91177308-0d34-0410-b5e6-96231b3b80d8 commit b1c1268be8e349ed9ed5e8012fced58b60da23e2 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 19:10:08 2009 +0000 reduce indentation with early exit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81699 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6f9b24922a442ab59668c859697e2f1b501eb46f Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 19:03:08 2009 +0000 second part to r81695, I missed a directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81696 91177308-0d34-0410-b5e6-96231b3b80d8 commit 149495f84e67c353295dd54c4ca92ccd0fd3c1ef Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 19:02:16 2009 +0000 remove MAI::JumpTableSpecialLabelPrefix now that MAI has real information about linker private linkage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81695 91177308-0d34-0410-b5e6-96231b3b80d8 commit 893e8843309b5ca688046b1d11bc7f71eb5fc2a8 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 18:58:14 2009 +0000 Revert unittests build changes temporarily, the unit test build isn't -j safe. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81692 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7e659812c8d34377bc4d9516f1a116ccec4f073f Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 18:50:22 2009 +0000 delete the fixme too! :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81689 91177308-0d34-0410-b5e6-96231b3b80d8 commit e82fd5e49c2bcf148abe7b8e066076020944505c Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 18:46:37 2009 +0000 merge the linux cpool/jtbl pic tests into pic.ll and convert to filecheck. Change the picbase symbol on non-darwin systems from ".Lllvm$4.$piclabel" to ".L4$pb". The actual name doesn't matter and the darwin name is shorter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81688 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9b41b2da218ae60316e2bbb39bda56bcca893e21 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 18:43:46 2009 +0000 Build (not test) the unittests as part of a normal build. - 'make unittests' still builds and tests. - 'make unitcheck' inside a unittest directory runs the tests in that directory. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81687 91177308-0d34-0410-b5e6-96231b3b80d8 commit b47f641f55f98d8ffecf935616fbe8f407a6c47b Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 18:33:59 2009 +0000 make X86ATTAsmPrinter::PrintPICBaseSymbol forward to X86MCInstLower. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81685 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2faa4ef57551d45e7b58b1827ae8156cea221637 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 18:25:37 2009 +0000 replace printBasicBlockLabel with EmitBasicBlockStart, now that printBasicBlockLabel is only used for starting a MBB. This allows elimination of a bunch of arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81684 91177308-0d34-0410-b5e6-96231b3b80d8 commit adfec708f335a7ea93d685ae753f74a53ca05b83 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 18:11:09 2009 +0000 fix MCSymbol printing on darwin to exactly match the mangler (handling of \n and " in a symbol name). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81683 91177308-0d34-0410-b5e6-96231b3b80d8 commit e66b5a5946e9737b7a230ba903779f4c9d15c542 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 18:04:46 2009 +0000 Make the MC symbol printer and llvm::Mangler exactly agree on mangling for systems that don't support quoting (PR4966). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81682 91177308-0d34-0410-b5e6-96231b3b80d8 commit 126c8fe046bc70bf4289cf3d7889abc0bf0176a2 Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 17:25:49 2009 +0000 remove two docs about the old Sparc backend which used Value*'s for vregs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81680 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5027fd9cf5243d58fdacd2c37ac2dc498bdea6fd Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 17:24:16 2009 +0000 move old clang readme here. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81679 91177308-0d34-0410-b5e6-96231b3b80d8 commit c6f802dd7f346ac5a44bbdc57d264ed928fe1e7c Author: Chris Lattner <sabre@nondot.org> Date: Sun Sep 13 17:14:04 2009 +0000 convert some uses of printBasicBlockLabel to use GetMBBSymbol instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81677 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7f5f33b5ea2e756e9dd3df83c8924304ac317e4b Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 02:45:57 2009 +0000 Add LLVMGCCBINDIR to path, since LLVMC expects to find llvm-gcc in the path. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81669 91177308-0d34-0410-b5e6-96231b3b80d8 commit 72a7ef551f36b66d339c6c0d91a99d6301ec872c Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 01:41:47 2009 +0000 Switch Ocaml to use llvm_supports_binding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81665 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3324882bda68403c4723a6856f937320c3428849 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 01:41:18 2009 +0000 tests: Add llvm_supports_binding predicate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81664 91177308-0d34-0410-b5e6-96231b3b80d8 commit 282ae0b0efbe5ce5ce81c00cb4d89e813b78efc6 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 01:40:48 2009 +0000 tests: Use %abs_tmp instead of ./%t to make these tests portable to 'lit'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81663 91177308-0d34-0410-b5e6-96231b3b80d8 commit c46101cd59d21edd7614d3c2ad57119baebf0db4 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 01:39:50 2009 +0000 tests: Add a %abs_tmp substitution which is guaranteed to be a full path. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81662 91177308-0d34-0410-b5e6-96231b3b80d8 commit 61e88aec10e345617c054125c4fdfdc7a692be47 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 01:39:08 2009 +0000 Sink llvm-gcc dependent tests into distinct subdirs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81661 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8b6d1e38583dc7932d23c4803c223f54d79248dd Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 01:37:07 2009 +0000 Rewrite tests to not use Tcl substitution. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81660 91177308-0d34-0410-b5e6-96231b3b80d8 commit 458d03ea01aa32891785347005f83ccf3944728a Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 13 01:36:19 2009 +0000 Simplify LLVMC tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81659 91177308-0d34-0410-b5e6-96231b3b80d8 commit 02791b0d5c7fe12bf1ada874da30dd5d0440bc98 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sun Sep 13 01:12:15 2009 +0000 Fix merge problem git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81658 91177308-0d34-0410-b5e6-96231b3b80d8 commit daf700156a4b1aec6f85be6f611f2f949b154f75 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sun Sep 13 00:59:43 2009 +0000 Define proper subreg sets for arm - this should fix bunch of subtle problems with subreg - superreg mapping and also fix PR4965. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81657 91177308-0d34-0410-b5e6-96231b3b80d8 commit b10a5950be94fe5cabce5d6d269bc37dc55bdd41 Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 12 23:45:47 2009 +0000 Add -mattr=+sse2 to the -march=x86 version of this test. Without sse, this code falls back to SelectionDAG isel which uses an x87 instruction, which is fine, but not what this test is testing for. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81656 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1b03709c07c801d218f32e90bb5a77dcaf999474 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 12 23:29:02 2009 +0000 Experimental fix for PR4960. - Could we just always implement this as __clear_cache for __GNUC__? git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81655 91177308-0d34-0410-b5e6-96231b3b80d8 commit 08c9708a8aed7028c5e3126d2d680ee1ffb4af9f Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 12 23:02:08 2009 +0000 devirtualize AsmPrinter::printBasicBlockLabel since it is never overridden. Move GetMBBSymbol up to AsmPrinter and make printBasicBlockLabel use it so that we only have one place that decides what to name bb labels. Hopefully various clients of printBasicBlockLabel can start using GetMBBSymbol instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81652 91177308-0d34-0410-b5e6-96231b3b80d8 commit 69f872cbd1278b340ac8ebb23edd441cd2a0c4da Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 12 22:57:37 2009 +0000 we don't want people to override printBasicBlockLabel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81651 91177308-0d34-0410-b5e6-96231b3b80d8 commit f1df5fea30bfd9fc1b9691dab547277aba769dcd Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 12 22:24:25 2009 +0000 Remove unnecessary #include. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81636 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3600d16e551d4b49d3d8df86d5c90061804d5c7f Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sat Sep 12 22:21:08 2009 +0000 Add QPR_VFP2 regclass and add copy_to_regclass nodes, where needed to constraint the register usage. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81635 91177308-0d34-0410-b5e6-96231b3b80d8 commit f2e096380d8ea7bd7cb5a47b66a9fa17ef34e365 Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 12 22:02:17 2009 +0000 Preserve the inbounds flag, so that the constant folder doesn't recompute it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81634 91177308-0d34-0410-b5e6-96231b3b80d8 commit 07f468d98bf62faf754bc2c72cca515e8b6c9079 Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 12 21:56:48 2009 +0000 Fix the build when DEBUG_SYMBOL_TABLE is set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81633 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f7a156181caf332944bcd5283cf25e074bdc51e Author: Dan Gohman <gohman@apple.com> Date: Sat Sep 12 21:55:12 2009 +0000 Convert llvm-link to IRReader. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81632 91177308-0d34-0410-b5e6-96231b3b80d8 commit da044747519b98d6579c6fd0638c863ee3506cb3 Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 12 21:06:08 2009 +0000 factor MBB label lowering better git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81630 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6874849b9aa710a542b2263e335bd9fe8e073d0b Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 12 21:01:20 2009 +0000 X86MCInstLower::Lower should only not emit anything to OutStreamer, this means that it can only lower one MachineInstr to one MCInst. To make this fly, we need to pull out handling of MO_GOT_ABSOLUTE_ADDRESS (which generates an implicit label) out of X86MCInstLower. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81629 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34461fde24e25c4c789b719f16483367ef125e5c Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 12 20:45:03 2009 +0000 eliminate the "MBBLabel" MCOperand type, and just use a MCSymbol for MBB labels like everything else. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81628 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1efc2adff3c3193bf402c9167cc3b06ec582a875 Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 12 20:34:57 2009 +0000 split MachineInstr -> MCInst lowering into its own class (not being embedded into X86ATTAsmPrinter). This still depends heavily on X86ATTAsmPrinter, but this is a step in the right direction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81627 91177308-0d34-0410-b5e6-96231b3b80d8 commit a16d146018dbdd8e840db89dae3a4c6fcf8aa947 Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 12 20:01:36 2009 +0000 remove the "old" at&t style asmprinter. Unfortunately, most of the operand printing crapola cannot be removed yet because it is used by the inline asm print stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81626 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58831094f223f49d8fee7413d8ac5933599e4a40 Author: Lang Hames <lhames@gmail.com> Date: Sat Sep 12 04:54:18 2009 +0000 Whoops. Committed the headers for r81605 - 'Moved some more index operations over to LiveIntervals.' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81609 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a7b3b261e96625d4fff876dbb859dec67e4c04e Author: Lang Hames <lhames@gmail.com> Date: Sat Sep 12 03:34:03 2009 +0000 Moved some more index operations over to LiveIntervals. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81605 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2c2313a5e064b39cdbad9b0de471c722d800318a Author: Sean Callanan <scallanan@apple.com> Date: Sat Sep 12 02:52:41 2009 +0000 Added the WAIT instruction to the Intel tables, for the purposes of the disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81603 91177308-0d34-0410-b5e6-96231b3b80d8 commit 25220d648e0af4f977a0ff96fd6fabcf4e45ddb2 Author: Sean Callanan <scallanan@apple.com> Date: Sat Sep 12 02:25:20 2009 +0000 Added CMPS (string comparison) instructions for all operand widths to the Intel instruction tables, for the purposes of the disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81601 91177308-0d34-0410-b5e6-96231b3b80d8 commit d0d3ee158facc0f354906b1e5559b73ce0fd20e7 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 12 02:14:41 2009 +0000 Remove -new-coalescer-heuristic. It's not useful. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81600 91177308-0d34-0410-b5e6-96231b3b80d8 commit 16c2f62b7c53316702d1ad99d7c33a08f5f5ced7 Author: Evan Cheng <evan.cheng@apple.com> Date: Sat Sep 12 02:01:07 2009 +0000 80 col violations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81598 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3f74d67bcb2ebcb53e4ad66c05bdc668a0859542 Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 12 01:11:50 2009 +0000 fix another GCC bootstrap problem, which manifested as things like: foo.s:2412:non-relocatable subtraction expression, "_gomp_tls_key" minus "L1$pb" git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81596 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34184c9a753003dd6161e5f4f8770e906996621d Author: Chris Lattner <sabre@nondot.org> Date: Sat Sep 12 00:49:00 2009 +0000 fix an embarassing typo that resulted in llvm-gcc bootstrap miscompare because the sorting wasn't sorting. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81592 91177308-0d34-0410-b5e6-96231b3b80d8 commit 481f06df77485baab41d3facb6eb9903ee1b1b13 Author: Sean Callanan <scallanan@apple.com> Date: Sat Sep 12 00:37:19 2009 +0000 Added SCAS instructions in their 8, 16, 32, and 64-bit variants for the disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81591 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8d13e71bb592c47f214eefc3cfdc016b12ff6396 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 11 22:07:31 2009 +0000 Fix -Asserts warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81580 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0cc7539863622c30066b5110a48827dfd55675e8 Author: Ted Kremenek <kremenek@apple.com> Date: Fri Sep 11 21:49:45 2009 +0000 Update CMake files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81577 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3996be16362bda84e8975ac6aef9f36358cad869 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Fri Sep 11 21:26:24 2009 +0000 De-bork CMake build. llvm-extract depends on asmparser git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81574 91177308-0d34-0410-b5e6-96231b3b80d8 commit 31b20c7d4a2789da21fe865cc5e7cfa3f6fdd581 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 20:46:33 2009 +0000 Fix llvm-extract's "writing bitcode to a terminal" warning, which wasn't working. To support this, add an is_displayed() function to raw_ostream, and generalize Process::StandardOutIsDisplayed and friends in order to support it. Also, call RemoveFileOnSignal before creating a file instead of after, so that the file isn't left behind if the program is interrupted between when the file is created and RemoveFileOnSignal is called. While here, add a -S to llvm-extract and port it to IRReader so that it supports assembly input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81568 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b01f934c23227abf954e317b5b65cc77f38c21d Author: Jim Grosbach <grosbach@apple.com> Date: Fri Sep 11 20:13:17 2009 +0000 Revert array initialization regclass change so that the initialization stays static, not runtime. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81560 91177308-0d34-0410-b5e6-96231b3b80d8 commit 21f15abfa99b786925bb1b36717b454ac800251b Author: Jim Grosbach <grosbach@apple.com> Date: Fri Sep 11 19:49:06 2009 +0000 Update register class references to use the global constant ARM::*RegisterClass names. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81556 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8562bef1079463f9d3027bd6cfb688e99298bede Author: Sean Callanan <scallanan@apple.com> Date: Fri Sep 11 19:01:56 2009 +0000 Added ADC, SUB, SBB, and OR instructions that operate on rAX and an immediate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81551 91177308-0d34-0410-b5e6-96231b3b80d8 commit 53fac396f5ba849f8837234584303c72fd229747 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Sep 11 18:42:18 2009 +0000 Fix pr4820: Don't run llvm-config during "make clean" since it may have already been removed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81547 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8d8e16bb62905b1b14aea9481c4d085bf1c02796 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 18:41:06 2009 +0000 Remove an unnecessary -f. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81546 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0cb2f6731090cfc8b56679c7802983d16a21fd92 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 18:36:27 2009 +0000 Convert more tests to avoid llvm-as. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81545 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb9fe84e889c35f2010090c5d0d13198b57c3327 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 18:33:44 2009 +0000 fix pasto git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81544 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9da96d8044dc814a45010e9f78af212c189cc447 Author: Caroline Tice <ctice@apple.com> Date: Fri Sep 11 18:25:54 2009 +0000 Don't generate Dwarf line table entries for source line 0. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81542 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ee2ec58cab5d4aa340aa50f67af4cd99ef184b6 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 18:20:26 2009 +0000 fix some fixmes: emit stubs in sorted order. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81541 91177308-0d34-0410-b5e6-96231b3b80d8 commit 66c8021be5351d77c0d1cd8dd52f694ad837b741 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 18:17:12 2009 +0000 Eliminate more redundant llvm-as calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81540 91177308-0d34-0410-b5e6-96231b3b80d8 commit 869beecde3919f7332925a43c336778be770d3b5 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 18:16:43 2009 +0000 Fix this test to test what it was originally intended to test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81539 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3054c0f431010e796b0328150f93aa000f06e863 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 18:15:46 2009 +0000 give densemap iterators real iterator traits. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81538 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c7d3083e7c99a22ee4803048dfb86c7a57b1006 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 18:01:28 2009 +0000 Change tests from "opt %s" to "opt < %s" so that opt doesn't see the input filename so that opt doesn't print the input filename in the output so that grep lines in the tests don't unintentionally match strings in the input filename. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81537 91177308-0d34-0410-b5e6-96231b3b80d8 commit a24946acb21bffc40e9054f7ac25eb9319b406d8 Author: Duncan Sands <baldrick@free.fr> Date: Fri Sep 11 17:24:29 2009 +0000 Fix PR4948 (and a leak): by not destroying the DwarfException object, the timer it creates was not being deleted. Since the timer belonged to a static timer group, the timer group would be destroyed on shutdown, and would notice and complain that not all timers it contained were destroyed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81533 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6cd70ca0ab41c5eab214b92689b072f3fe53bb37 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 17:07:27 2009 +0000 turn on -experimental-asm-printer for x86 / AT&T by default. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81532 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe7ed54bd19fceebdf98f3420567afacf9674904 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 17:07:01 2009 +0000 another random update git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81531 91177308-0d34-0410-b5e6-96231b3b80d8 commit c9f609938abc0aa496f65cec8baaccca78b4af81 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 17:05:29 2009 +0000 reject attempts to take the address of an intrinsic, PR4949. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81530 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9a8e2f2f2b6fc5e9c6122ab1539d56ef2198577d Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 17:02:12 2009 +0000 fix a bunch of spurious failures for people whose home directory is sabre. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81528 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3c4ea8fe60cd502437e00f7e5a402329aaef79f7 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 16:49:18 2009 +0000 this test is using invalid "intrinsics". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81527 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3ad76ad92f6abf6d251e1dfa240c64c19e5bf90 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 16:47:41 2009 +0000 fix test to not get a moduleid that matches 'br' git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81526 91177308-0d34-0410-b5e6-96231b3b80d8 commit 099640405eda144320bed8acb8db97153779100a Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 16:33:58 2009 +0000 default construct MCInst's ctor to 0, which is "PHI" which is invalid for MCInsts. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81525 91177308-0d34-0410-b5e6-96231b3b80d8 commit d11bf276c72fb90393a1c8e04ca6ba25553d5739 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 11 15:47:24 2009 +0000 ... and fix the REQUIRES_RTTI condition. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81524 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7985717063d5538f40b90c688f7da9ba8f8c2bf8 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 11 15:45:13 2009 +0000 Fix REQUIRES_RTTI while awake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81523 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e12b8277f6064a999129a526587d8e7378cb2f3 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 11 15:39:39 2009 +0000 Make REQUIRES_RTTI work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81522 91177308-0d34-0410-b5e6-96231b3b80d8 commit f207074410fd77ba40ef110b17a6442b42aed6f1 Author: Owen Anderson <resistor@mac.com> Date: Fri Sep 11 09:01:57 2009 +0000 Eliminate some unnecessary implicit constructors in generated DAG ISel code. Partial fix for PR4946. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81518 91177308-0d34-0410-b5e6-96231b3b80d8 commit c88e8254682141c4155c39a021038ea7c0c40cdd Author: Andreas Neustifter <astifter@gmx.at> Date: Fri Sep 11 08:43:15 2009 +0000 Bugfix. Sorry. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81517 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2634e55f8a73b58ee7399bf55e1cbc21457d3c50 Author: Andreas Neustifter <astifter@gmx.at> Date: Fri Sep 11 08:39:33 2009 +0000 Make ProfileEstimator even more robust on general CFGs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81516 91177308-0d34-0410-b5e6-96231b3b80d8 commit 67e71746b1a96204a9f43688df0115f6fc731bfe Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 07:03:20 2009 +0000 switch HiddenGVStubs to be a DenseMap instead of a string map, mirroring FnStubs and GVStubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81514 91177308-0d34-0410-b5e6-96231b3b80d8 commit d17abcab0f6c1ccf446a4447a269d1b2709700f8 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 06:59:18 2009 +0000 Fix a bug I introduced in FnStubs generation, switch GVStubs to be a densemap instead of StringMap to match FnStubs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81513 91177308-0d34-0410-b5e6-96231b3b80d8 commit 25c61740e62d7ea5191b0d81da96102a266ef6c7 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 06:36:33 2009 +0000 change FnStubs from being a StringMap<std::string> to being a much more efficient SmallPtrSet<MCSymbol*>. This eliminates string craziness and fixes CodeGen/X86/darwin-quote.ll with the new asmprinter. Codegen is producing stubs in a nondeterminstic order, but it was doing this before anyway. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81511 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2fdf82ddf5816c13fe660d6309e1e09c1550e6df Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 05:59:55 2009 +0000 printInstruction() no longer prints a \n after itself, do it for the two instruction MOVPC32r sequence. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81509 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2eaccff47f159c4a90dc8c53f9d81898f6081bd9 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 05:58:44 2009 +0000 reimplement X86ATTAsmPrinter::GetGlobalAddressSymbol in terms of Mangler::getNameWithPrefix. In addition to avoiding some over quoting, this also is more efficient because it uses smallvector instead of std::string thrashing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81508 91177308-0d34-0410-b5e6-96231b3b80d8 commit a84c2917d3f8412b093af06801a595dcf8e00ee0 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 05:51:29 2009 +0000 fix prefix ordering, it's L_foo not _Lfoo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81506 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd7e1108fe9851970a8f9cf190defddde49ab16b Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 05:40:42 2009 +0000 add a new Mangler::getNameWithPrefix API which returns the (uniqued if unnamed) global variable name with the prefix that it is supposed to get. It doesn't do "mangling" in the sense of adding quotes and hacking on bad characters. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81505 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2fe752edba6d2b52a4171262ad9281a3cf21b003 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 04:36:43 2009 +0000 convert X86ATTAsmPrinter::GetExternalSymbolSymbol to use SmallString instead of std::string and Mangler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81503 91177308-0d34-0410-b5e6-96231b3b80d8 commit e6fe945acbcf6c92f3b8e9b193f588e1404a9576 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 04:28:13 2009 +0000 rearrange some code, export a SmallString version of DecorateCygMingName. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81502 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9d1e4fa6fdfac2bd80e049ef298365d764553302 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 01:49:31 2009 +0000 more typos git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81499 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5b7dbbf6ff503a3bd10b87ebeeed3e48e36e0d55 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Sep 11 01:01:31 2009 +0000 Follow up to 81494. When the folded reload is narrowed to a 32-bit load then change the destination register to a 32-bit one or add a sub-register index. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81496 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58f44f226573975dce94b0bd23b95c2b2df80d56 Author: Chris Lattner <sabre@nondot.org> Date: Fri Sep 11 00:41:15 2009 +0000 PHI nodes can never reach the asmprinter, assert and die instead of printing out an illegal "PHINODE" instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81495 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f0797fd72559a3066290f87c4f79a257bf64fc6 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Sep 11 00:39:26 2009 +0000 It's not legal to fold a load from a narrower stack slot into a wider instruction. If done, the instruction does a 64-bit load and that's not safe. This can happen we a subreg_to_reg 0 has been coalesced. One exception is when the instruction that folds the load is a move, then we can simply turn it into a 32-bit load from the stack slot. rdar://7170444 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81494 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8c5f55f3e68092a732e6d3fa0dac6de724461a44 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 00:36:43 2009 +0000 Make fast-isel try ISD::FNEG before resorting to bitcasts and xors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81493 91177308-0d34-0410-b5e6-96231b3b80d8 commit b144a5210c2df1b248b0c92fbf18f0cb1f9f9f91 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 00:34:46 2009 +0000 Reapply r81171 with a fix: don't try to use i64 when it isn't legal. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81492 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78894ba572c0da894a177328a0b37d4e8b0cff39 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 00:05:10 2009 +0000 Fix indentation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81484 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6200a6ec5cb2d2474317cf7c801d242ec25595f4 Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 11 00:04:14 2009 +0000 Teach lib/VMCore/ConstantFold.cpp how to set the inbounds keyword and how to fold notionally-out-of-bounds array getelementptr indices instead of just doing these in lib/Analysis/ConstantFolding.cpp, because it can be done in a fairly general way without TargetData, and because not all constants are visited by lib/Analysis/ConstantFolding.cpp. This enables more constant folding. Also, set the "inbounds" flag when the getelementptr indices are one-past-the-end. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81483 91177308-0d34-0410-b5e6-96231b3b80d8 commit db050e9d9673fda33b4acbf67b1137a6a91e74b7 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 10 23:37:55 2009 +0000 Factor out the code for checking that all indices in a getelementptr are within the notional bounds of the static type of the getelementptr (which is not the same as "inbounds") from GlobalOpt into a utility routine, and use it in ConstantFold.cpp to check whether there are any mis-behaved indices. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81478 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce128857e923728587cf38bac23d9f6ba231ca01 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 10 23:07:18 2009 +0000 Give these files top-level comments that describe the current code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81473 91177308-0d34-0410-b5e6-96231b3b80d8 commit ffc801c29e1d6fa3f6ff2d4236b671b4183b67a1 Author: Devang Patel <dpatel@apple.com> Date: Thu Sep 10 22:36:12 2009 +0000 Fix whitespaces. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81468 91177308-0d34-0410-b5e6-96231b3b80d8 commit 13d28af8449cfa2269589ffb95b3c1d66e9e888c Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 22:14:16 2009 +0000 Fix validation errors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81466 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca831f14d40e32df191244092c71e47a3b3498b0 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 22:12:50 2009 +0000 Fix validation errors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81465 91177308-0d34-0410-b5e6-96231b3b80d8 commit bdebfa961d5a71ebab1e0e622dd2abb463fff8aa Author: Bob Wilson <bob.wilson@apple.com> Date: Thu Sep 10 22:09:31 2009 +0000 Don't swap the operands of a subtraction when trying to create a post-decrement load/store. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81464 91177308-0d34-0410-b5e6-96231b3b80d8 commit 22457ddb96b05ae203164134cc748b43a120ad26 Author: Dale Johannesen <dalej@apple.com> Date: Thu Sep 10 22:01:32 2009 +0000 Fix uppercaseo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81463 91177308-0d34-0410-b5e6-96231b3b80d8 commit ae90d09ea43ca4b0dfa02d2c6d679f81380231ed Author: Kevin Enderby <enderby@apple.com> Date: Thu Sep 10 20:51:44 2009 +0000 Added the ParseInstruction() hook for target specific assembler directives so that things like .word can be parsed as target specific. Moved parsing .word out of AsmParser.cpp into X86AsmParser.cpp as it is 2 bytes on X86 and 4 bytes for other targets that support the .word directive. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81461 91177308-0d34-0410-b5e6-96231b3b80d8 commit 546b28bd90852f0bea34a6dc10cf22de5a773252 Author: Victor Hernandez <vhernandez@apple.com> Date: Thu Sep 10 20:18:57 2009 +0000 Fit code within 80 columns git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81459 91177308-0d34-0410-b5e6-96231b3b80d8 commit 794457a9a6c91baf493f12fe081f70924b1b7c33 Author: Sean Callanan <scallanan@apple.com> Date: Thu Sep 10 19:52:26 2009 +0000 Added XOR instructions for rAX and immediates of various widths. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81458 91177308-0d34-0410-b5e6-96231b3b80d8 commit 70953a5bee9da7718fab97c9db999041dd38666d Author: Sean Callanan <scallanan@apple.com> Date: Thu Sep 10 18:33:42 2009 +0000 Added MOV instructions between rAX and memory offsets, including segment offsets and (for 8-bit operands) absolute offsets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81457 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9f3c3f5e4ad869045baed502d9b041f55847f42f Author: Sean Callanan <scallanan@apple.com> Date: Thu Sep 10 18:29:13 2009 +0000 Added a variety of PUSH and POP instructions, including ones capable of accessing R/M operands instead of just registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81456 91177308-0d34-0410-b5e6-96231b3b80d8 commit f2c39f52d692834fd39bfb37e942840188554463 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 18:28:06 2009 +0000 Exit early if exception handling isn't supported. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81454 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7360cdd2ba9923efb70579ec60480c5408edac21 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Thu Sep 10 17:04:32 2009 +0000 Allow llvmc to take .bc files as input. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81452 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9fc3b22df49c0bce6268f337a17e196cbedee72c Author: Andreas Neustifter <astifter@gmx.at> Date: Thu Sep 10 16:30:38 2009 +0000 Make ProfileEstimator more robust on general CFGs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81450 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d83433e2b5a37237f7cce22addd8fb1bbb92306 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 10 16:25:02 2009 +0000 add another broken version of gcc, thanks to Niels Moller for pointing this out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81449 91177308-0d34-0410-b5e6-96231b3b80d8 commit fcccb9fa64db28ccbb9bdb06341160465dc64a79 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Thu Sep 10 16:22:02 2009 +0000 Distinguish between 'empty' and empty DAG marker. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81448 91177308-0d34-0410-b5e6-96231b3b80d8 commit a125693f1475029900a6764451778cecfbbc69bf Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Thu Sep 10 16:21:38 2009 +0000 Add a logical 'not' operator to llvmc's TableGen dialect. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81447 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6df6696a9d9f9691db9498c865b3abe013cbbe37 Author: Nuno Lopes <nunoplopes@sapo.pt> Date: Thu Sep 10 14:56:31 2009 +0000 fix leakage of Module git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81445 91177308-0d34-0410-b5e6-96231b3b80d8 commit 90deca07b0cfa2fdceb9cba6e2abd470659444b9 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Sep 10 11:31:39 2009 +0000 Add some braces to make newer GCCs happy and update CMakeLists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81443 91177308-0d34-0410-b5e6-96231b3b80d8 commit 61a788cef4f56ff000806c0c267a7ace68e4f1e2 Author: Andreas Neustifter <astifter@gmx.at> Date: Thu Sep 10 07:12:35 2009 +0000 Cleaned up code by factoring out common portions of edge loading into function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81438 91177308-0d34-0410-b5e6-96231b3b80d8 commit 70ae96f3e7d2070972d280cecc2ccf13bdea3974 Author: Nick Lewycky <nicholas@mxc.ca> Date: Thu Sep 10 07:02:09 2009 +0000 Correctly handle the case where a comparison is created in one BasicBlock and used by a terminator in another. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81437 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7bb50b4935836725b83eefeb1e90d0a659ef15a5 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 06:50:01 2009 +0000 Comment and whitespace cleanups. No intentional functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81436 91177308-0d34-0410-b5e6-96231b3b80d8 commit 74446ffeba3226ae63f9a437230fe0f407a308d4 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 06:27:16 2009 +0000 Revert part of my r81424 patch. I removed what looked like superfluous padding from the exception tables. However, Duncan explained why it's a can of worms to do it the GCC way. I went back to doing it the LLVM way and added Duncan's explanation so that I don't do this again in the future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81434 91177308-0d34-0410-b5e6-96231b3b80d8 commit a511570cf8e6859deef445efe8a0db3707e10f95 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 10 05:08:51 2009 +0000 Add a test case for r81431. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81432 91177308-0d34-0410-b5e6-96231b3b80d8 commit 67d34bd5b31add07ba8413b05d019e22f35d9a0e Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 10 04:56:59 2009 +0000 Remove prcontext. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81427 91177308-0d34-0410-b5e6-96231b3b80d8 commit e5406467385df42184feed2f03fbdab5ac38c9f5 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 10 04:36:43 2009 +0000 Add malloc call utility functions. Patch by Victor Hernandez. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81426 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c6e5ae3c8ec8cc5df9f82b4c51d67105e941e5f Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 02:07:37 2009 +0000 Don't hardcode the TType format size. In fact, rework the code so that it's more like what GCC outputs. The mysterious code to insert padding wasn't in GCC at all. I modified the TType base offset code to calculate the offset like GCC does, though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81424 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50e503fc4a90ecd8e98266c4a68c566e5f3e315f Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 10 01:23:53 2009 +0000 Proper support of non-lazy indirect symbols. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81422 91177308-0d34-0410-b5e6-96231b3b80d8 commit 630d3b5c3e116554239d4c50032d2c1b9a01738d Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 01:12:47 2009 +0000 Remove the "#if 0" that Noone loved. It wasn't really necessary, because the code within it was the same inside and out. There's still a problem of the TypeInfoSize should be the size of the TType format encoding (at least that's what GCC thinks it should be). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81417 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9ba888a01e1f53c88d8a491b35cee78b170d2ff5 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 10 00:59:15 2009 +0000 MC: Give target specific parsers access to the MCStreamer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81416 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9aadf0b01025e9a91a285fe87cf58353cc8aa61e Author: Bob Wilson <bob.wilson@apple.com> Date: Thu Sep 10 00:49:22 2009 +0000 Revert r81171 which was causing pr4927. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81415 91177308-0d34-0410-b5e6-96231b3b80d8 commit d832f2cd021588a797c00175a894f63d652b3755 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 00:17:04 2009 +0000 Pull check for SJLJ EH into a boolean and use that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81409 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1961846a4701a5cd43a8d7f2624138da0f745e1f Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 00:13:16 2009 +0000 Use the SizeOfEncodedValue function instead of magic variables for the sizeof(DW_EH_PE_udata4). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81408 91177308-0d34-0410-b5e6-96231b3b80d8 commit f551420260bd4eb5e4ca6307eb9ae4d411154061 Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 10 00:04:48 2009 +0000 Add helpful comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81406 91177308-0d34-0410-b5e6-96231b3b80d8 commit e99c6d49ea0f6f3b562af85580bdf18bd278b933 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Sep 9 23:56:55 2009 +0000 Believe it or not, this is a simplification. :-) Basically, this patch is working towards removing the hard-coded values that are output for the CIE. In particular, the CIE augmentation and the CIE augmentation size. Both of these should be calculated. In the process, I was able to make a bunch of code simpler. The encodings for the personality, LSDA, and FDE in the CIE are still not correct. They should be generated either from target-specific callbacks (blech!) or grokked from first-principles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81404 91177308-0d34-0410-b5e6-96231b3b80d8 commit 71429f87316fc88ebe54b904c4b1326a71fbc3ec Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 9 23:55:03 2009 +0000 Fix double load / store multiple encoding. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81403 91177308-0d34-0410-b5e6-96231b3b80d8 commit 431b4df9155bfbe94d3b50a1f1bdebfa9055cb44 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 23:46:42 2009 +0000 canonicalize namespace gymnastics git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81402 91177308-0d34-0410-b5e6-96231b3b80d8 commit b53d938b38393b624f7f12269c9784cd5116c3bf Author: Dale Johannesen <dalej@apple.com> Date: Wed Sep 9 23:37:46 2009 +0000 Testcase for (llvm-gcc) 81399. Adjust an older test case to allow for different, functionally identical output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81400 91177308-0d34-0410-b5e6-96231b3b80d8 commit 10371a5fdd1b829b3ce0cbd6d0721c700bde1e55 Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 9 23:14:54 2009 +0000 Fix pr4939: Change FPCCToARMCC to translate SETOLE to ARMCC::LS. See the bug report for details. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81397 91177308-0d34-0410-b5e6-96231b3b80d8 commit 32d4cc74e1075b6d9f77c75ff6099784ad4f15b2 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 23:14:36 2009 +0000 remove DebugLoc from MCInst and eliminate "Comment printing" from the MCInst path of the asmprinter. Instead, pull comment printing out of the autogenerated asmprinter into each target that uses the autogenerated asmprinter. This causes code duplication into each target, but in a way that will be easier to clean up later when more asmprinter stuff is commonized into the base AsmPrinter class. This also fixes an xcore strangeness where it inserted two tabs before every instruction. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81396 91177308-0d34-0410-b5e6-96231b3b80d8 commit c53c4e5693d079829a7a78d662e691217aaf190f Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 23:09:29 2009 +0000 Fix a subtle bug in "return;" generation which caused us to miss a return in one case. Instead of sprinking return handling code throughout the asmprinter generator, just treat it like any other normal statement. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81395 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa50179c30d291443d10d93a7ec6eb4958ee1ac5 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Sep 9 23:01:25 2009 +0000 Add comment re: clang dependency. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81393 91177308-0d34-0410-b5e6-96231b3b80d8 commit ffdf10df7ba8b1cef378d86ab11912a95b04e8d4 Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 9 22:49:13 2009 +0000 Added an abstract superclass, MCDisassembler, for all disassemblers. Modified the MemoryObject to support 64-bit address spaces, regardless of the LLVM process's address width. Modified the Target class to allow extraction of a MCDisassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81392 91177308-0d34-0410-b5e6-96231b3b80d8 commit be23fd415c91d6b17149b67497316d9593305e05 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Sep 9 21:26:19 2009 +0000 Use the EOL that takes the encoding and translates it into DWARF-English. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81382 91177308-0d34-0410-b5e6-96231b3b80d8 commit c38ebcb176943ab2d8c5e0aa458f3f18990f15b8 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Sep 9 21:08:12 2009 +0000 Early exit from function. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81381 91177308-0d34-0410-b5e6-96231b3b80d8 commit cb3105b639197e0e15486fa17beeee74682a608c Author: Bill Wendling <isanbard@gmail.com> Date: Wed Sep 9 21:06:24 2009 +0000 Small amount of code clean-up: Don't use ".size()" when not necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81380 91177308-0d34-0410-b5e6-96231b3b80d8 commit a0741b254540f2c14be367e5de6f893e6b817f35 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 20:45:42 2009 +0000 add a gross hack to get "SrcLine" comments to show up with the new asmprinter. Differently gross hack coming next. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81379 91177308-0d34-0410-b5e6-96231b3b80d8 commit e34788cb7ed482bf3b51075f1b06ccc03021fbac Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 20:34:59 2009 +0000 hoist the call to processDebugLoc out of the generated asm printer into the "printInstruction" routine. This fixes a problem where the experimental asmprinter would drop debug labels in some cases, and fixes issues on ppc/xcore where pseudo instructions like "mr" didn't get debug locs properly. It is annoying that this moves the call from one place into each target, but a future set of more invasive refactorings will fix that problem. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81377 91177308-0d34-0410-b5e6-96231b3b80d8 commit a46d337b041e98c716269c600e3097cc5cca64ae Author: Lang Hames <lhames@gmail.com> Date: Wed Sep 9 20:14:17 2009 +0000 Removed static qualifier from a few index related methods. These methods may require a LiveIntervals instance in future. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81374 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5af655e4025b57503a223cbfba2e540f5bab113f Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 9 18:19:35 2009 +0000 Reverted r81358. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81364 91177308-0d34-0410-b5e6-96231b3b80d8 commit f06a9bac9d29e83d24d667ed42f1028e493de42d Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 9 18:18:18 2009 +0000 Fix SplitCriticalEdge to properly update LCSSA form when splitting a loop exit edge -- new PHIs may be needed not only for the additional splits that are made to preserve LoopSimplify form, but also for the original split. Factor out the code that inserts new PHIs so that it can be used for both. Remove LoopRotation.cpp's code for manually updating LCSSA form, as it is now redundant. This fixes PR4934. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81363 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8aa5c72ebecdde5b86c4564ef6059faf34eb1ed7 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Wed Sep 9 18:03:46 2009 +0000 Fix build, add missing simicolon. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81362 91177308-0d34-0410-b5e6-96231b3b80d8 commit a89b291eb4dee0605e7618653dac2634fea14e92 Author: Mike Stump <mrs@apple.com> Date: Wed Sep 9 17:57:16 2009 +0000 Reflow comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81361 91177308-0d34-0410-b5e6-96231b3b80d8 commit f193e18b174a8fe51242aabb07f3c0a4f39415af Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 9 17:53:39 2009 +0000 Preserve ProfileInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81360 91177308-0d34-0410-b5e6-96231b3b80d8 commit a1eaf2a024b2338fcdf2ffab01b7169319969830 Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 9 17:52:57 2009 +0000 Add the first functions for updating ProfileInfo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81359 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba865fcfc00592809b38bad4e65aa5eebd9103bd Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 9 17:51:39 2009 +0000 Cleaned up code by factoring out common portions of edge loading into funcion. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81358 91177308-0d34-0410-b5e6-96231b3b80d8 commit 26f6d849e4659e4bb4944359b302fd2aa0e0155b Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 9 17:44:26 2009 +0000 Take lock before removing a node from MDNodeSet. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81356 91177308-0d34-0410-b5e6-96231b3b80d8 commit 44c965aed1380578a557b9367f94dee4261dd28d Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 9 17:30:04 2009 +0000 Enable MDNode uniquing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81355 91177308-0d34-0410-b5e6-96231b3b80d8 commit ae4f2739f3a56d33a4049ca94b06021b2bd9bc7e Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 9 17:17:19 2009 +0000 Fix an 80-column violation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81354 91177308-0d34-0410-b5e6-96231b3b80d8 commit 94e5001925e25df698a8372024f06bd8581e6edf Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 9 17:07:07 2009 +0000 Gracefully destroy MDNodes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81353 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0d0ae7a4285264213962e906068c98dcf97f2b8e Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 9 16:47:12 2009 +0000 Hide all cscope files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81350 91177308-0d34-0410-b5e6-96231b3b80d8 commit 99a2c97352dfd94a4b94fc6f23f8f0dd6f1ff7be Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 9 16:45:41 2009 +0000 Updated svn:ignore to hide *.cmx files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81349 91177308-0d34-0410-b5e6-96231b3b80d8 commit 920911d1e9f01bca349c9cf90fe78712491a4766 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 16:00:57 2009 +0000 revert r81335, which breaks the build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81347 91177308-0d34-0410-b5e6-96231b3b80d8 commit da58ebcc2659fad293f11e4cd48f9d92b7fc594b Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 9 14:22:57 2009 +0000 When widening a vector load, use the correct chain. This fixes PR4891. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81343 91177308-0d34-0410-b5e6-96231b3b80d8 commit ca1fa68f6f989937a2233797e0f7e6942c4d3b6a Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 9 13:01:03 2009 +0000 Fixed wrong storage option for ProfileVerifierDisableAssertions. Fixed non working -profile-verifier-noassert option. Fixed missing newline in debugEntry(). Cleaned up assert messages. (assert(0 && Message) is still shown, but the message is printed before.) When verifiying loaded profiles the ProfileVerifier got confused when block was a setjmp target, this is checked now. When verifiying loaded profiles the ProfileVerifier got confused when block eventually reaching an exit(), this is checked now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81338 91177308-0d34-0410-b5e6-96231b3b80d8 commit 20bfe16d937eb797d4248dec6c2a57b691779e35 Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 9 12:48:26 2009 +0000 Updated ProfileInfo to have clean seperation between different sentinels. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81335 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7662985fce9b2ca4b60bc57321142a7149fe63d2 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Wed Sep 9 12:09:08 2009 +0000 Add a shortcut for OS X to Path::GetMainExecutable. This gives a nice speedup on clang's testsuite. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81333 91177308-0d34-0410-b5e6-96231b3b80d8 commit c755dc57023bd41f52fa464c2fd5008b2171a0c0 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Sep 9 10:14:55 2009 +0000 Copy-pasto. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81331 91177308-0d34-0410-b5e6-96231b3b80d8 commit 00456a75b37a9e1edda5a37657037001eb2deee9 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Sep 9 09:52:04 2009 +0000 Revert 81248 for now. Program objects have ownership semantics on Windows. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81329 91177308-0d34-0410-b5e6-96231b3b80d8 commit fd1f9fef9648975b0a201da42797d12415eeb83a Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Wed Sep 9 09:51:47 2009 +0000 Check that the 'kill' call succeeded. Thanks to Duncan Sands for spotting this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81328 91177308-0d34-0410-b5e6-96231b3b80d8 commit ebd2da13f15d830ecbac3ffb953fc00bfde9bab2 Author: Edwin Török <edwintorok@gmail.com> Date: Wed Sep 9 09:34:43 2009 +0000 Add testcase for r81322 (PR4933). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81327 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58b79487c4ff0f1a4d6c39ce02ab323a73c20b03 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Wed Sep 9 08:48:53 2009 +0000 Provide proper section flags for various BSS flavours git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81322 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5e258a3086667213fb50e920d661bd91a7c0c134 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Wed Sep 9 08:41:20 2009 +0000 Whitespace cleanup git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81321 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4de5778fc6ee03ef9b6f2c79a3c92f1886b90e73 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 06:19:34 2009 +0000 add a testacse for the objc problem that required required r81305 to be temporarily disabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81320 91177308-0d34-0410-b5e6-96231b3b80d8 commit 965cb2f51ad0e6a8e6e22d1d348057c82a7994b6 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 06:11:14 2009 +0000 disable the new asmprinter by default. Both the Mangler and MCSymbol printing stuff are quoting symbols now, breaking objc testcases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81319 91177308-0d34-0410-b5e6-96231b3b80d8 commit 52f6f63fbd1339c08b982355b62b85dc344add50 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 9 06:05:16 2009 +0000 Cast MO.getImm() to unsigned before comparing with an unsigned limit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81318 91177308-0d34-0410-b5e6-96231b3b80d8 commit 509ea0c591607793cc3fdf076b80c5743b72ef17 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Wed Sep 9 05:04:01 2009 +0000 Make TypeBuilder's result depend on the LLVMContext it's passed. TypeBuilder was using a local static variable to cache its result. This made it ignore changes in its LLVMContext argument and always return a type constructed from the argument to the first call. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81316 91177308-0d34-0410-b5e6-96231b3b80d8 commit 00b667ca7c080da239365c2b129fa85854005ecb Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Sep 9 02:41:50 2009 +0000 Update test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81314 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8acf90f7d6f9850e5192cb6530261aa5d829663b Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Sep 9 02:41:42 2009 +0000 Count test correctly with -q. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81313 91177308-0d34-0410-b5e6-96231b3b80d8 commit 00a068c0defbc610732b89f79904cd04e0a70dc0 Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Sep 9 02:41:32 2009 +0000 Fix another refactoro. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81312 91177308-0d34-0410-b5e6-96231b3b80d8 commit c84d4d3a2e752a4ba621587c066c1177cb8d5f40 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 9 01:56:29 2009 +0000 Make sure to make stub region writable before emission, executable after emission. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81311 91177308-0d34-0410-b5e6-96231b3b80d8 commit a989293ca8e2c88ac10cf6fb577a9ece58b7b845 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 9 01:47:07 2009 +0000 Fix arm jit encoding bug introduced by 75048. Some instructions', e.g. MOVi, bit 25 should be set. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81310 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa04aba9a45c6870836e614150182cd487aa7af3 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 9 01:45:24 2009 +0000 Make sure the memory range is writable before memset'ing it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81308 91177308-0d34-0410-b5e6-96231b3b80d8 commit 204d7688f36dfed6dd487371db80ad9140b36986 Author: Eric Christopher <echristo@apple.com> Date: Wed Sep 9 01:44:53 2009 +0000 Correct __cxa_end_catch documentation to reflect that it doesn't take any arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81307 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7b3c2ad4b0e7825170e90aadb07fe99408d4046b Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 9 01:38:23 2009 +0000 Remove comments which don't add much to .s readibility. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81306 91177308-0d34-0410-b5e6-96231b3b80d8 commit 89e53b29fc360d43953ac7df1fbded8e33ed9956 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 00:41:36 2009 +0000 turn the mcinst asmprinter on by default for x86, tweaking two tests to expect the slight syntax differences in the generated code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81305 91177308-0d34-0410-b5e6-96231b3b80d8 commit 78c95d8c68ea762991d677773b07eb4d082bfcbc Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 00:40:31 2009 +0000 tidy up git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81304 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9cecef9d4ce35724024f8df6dac209897a76d6f1 Author: Bill Wendling <isanbard@gmail.com> Date: Wed Sep 9 00:30:25 2009 +0000 Remove failing test... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81303 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4c8121fc171afe801eab440d89443985b136b53f Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 9 00:23:52 2009 +0000 Add an svn:ignore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81302 91177308-0d34-0410-b5e6-96231b3b80d8 commit d456b2e7d9e9d219e1d429104a35cb6ea5db91ab Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 00:23:32 2009 +0000 make sure to send external symbols through the mangler, this fixes mingw-alloca.ll with the new asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81301 91177308-0d34-0410-b5e6-96231b3b80d8 commit abe57efd23c3d7f05b01aa30be895f5ae3a41ff4 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 9 00:22:49 2009 +0000 Use "opt < %s" instead of "opt %s" to keep the testname away from the grep. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81299 91177308-0d34-0410-b5e6-96231b3b80d8 commit 44130371343172fe453917c41f74dd795e2fe85e Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 00:22:31 2009 +0000 this got merged into lea.ll git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81298 91177308-0d34-0410-b5e6-96231b3b80d8 commit b39ffdf617c65df69bddce5d456bbfb63426060b Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 00:19:46 2009 +0000 filecheckize git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81297 91177308-0d34-0410-b5e6-96231b3b80d8 commit 98d648dc6c48b4a9cc0d8126ec22d10ccf51813e Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 00:14:09 2009 +0000 allow @ in symbol names without quoting the identifier. This allows things like @PLT without quotes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81296 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6b3593ac463ad21559e0097a268888c79e4e403e Author: Bill Wendling <isanbard@gmail.com> Date: Wed Sep 9 00:11:02 2009 +0000 Fix PR4865. This syncs up the JIT's DWARF emitter with what's in the 'DwarfException.cpp' file, which changed how CIEs were emitted, the sizes of some fields, etc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81295 91177308-0d34-0410-b5e6-96231b3b80d8 commit 50470b55a378c023286f09325ae098496becc002 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 9 00:10:14 2009 +0000 add support for @PLT and friends on external symbols, fixes x86-64-pic-11.ll with the new asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81294 91177308-0d34-0410-b5e6-96231b3b80d8 commit da594cf0865888a79fe498de539e2285430674cb Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 9 00:09:15 2009 +0000 Eliminate more uses of llvm-as and llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81293 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0a063105e432e649d64d354a3ea4b295172ed6cf Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 23:54:48 2009 +0000 Eliminate more uses of llvm-as and llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81290 91177308-0d34-0410-b5e6-96231b3b80d8 commit 801631d7291d79bf1e9381dcd07e1f2af2b9eeb7 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 23:51:06 2009 +0000 update various tests for signedness changes in .s file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81289 91177308-0d34-0410-b5e6-96231b3b80d8 commit 793df4a99f1c9c201d1d660c469eb396fd30c926 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 23:44:53 2009 +0000 adjust for signedness change. I'd appreciate it if an ARM flavored person could look at this: the top undefined bits of an immediate shouldn't affect isel (cmp vs cmp.w) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81288 91177308-0d34-0410-b5e6-96231b3b80d8 commit f104fefd323bde3c0259a290322b01883457ed5a Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 8 23:44:24 2009 +0000 Merge Archive/extract* tests into one; this avoids a race when tests are run in parallel (the test should really use temps for the output, though). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81287 91177308-0d34-0410-b5e6-96231b3b80d8 commit 84be013efdfb9340a10c2f2821211423d0a962ab Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 23:41:06 2009 +0000 merge thumb2-bic2.ll into thumb2-bic.ll and update for signedness changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81285 91177308-0d34-0410-b5e6-96231b3b80d8 commit 221813a2d67821161ca4604121d3d4b9a5e3c406 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 8 23:32:51 2009 +0000 Add Triple::getArchTypeForDarwinArchName, which converts a "Darwin" architecture name (e.g. "ppc") to the appropriate constant. Also, StringRefize additional Triple constructor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81274 91177308-0d34-0410-b5e6-96231b3b80d8 commit ee69fee764b11c7e480bb29ef351f93062bbdcca Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 23:32:40 2009 +0000 tweak this to pass on linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81273 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b349f2003f776ef5bca4e009bf0af96a884ca52 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 8 23:32:35 2009 +0000 Improve JIT error message for users crazy enough to use -march with JIT, and mention -version in messages about missing targets. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81272 91177308-0d34-0410-b5e6-96231b3b80d8 commit 75410d8bc45d8536e7a7c7acdce7b7a064256291 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 23:20:50 2009 +0000 parenthesize symbol names that start with $, fixing X86/dollar-name.ll with the new asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81269 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd30f56da8ae5252a5028754cbf035d4081c6cb7 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 23:16:26 2009 +0000 convert to filecheck syntax git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81267 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0ac501ab8363823363bb62cba3f3bde409d8c5b5 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 23:05:44 2009 +0000 change selectiondag to add the sign extended versions of immediate operands to instructions instead of zero extended ones. This makes the asmprinter print signed values more consistently. This apparently only really affects the X86 backend. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81265 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa540692bfbce485b154f35b13f10748819d19e1 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 22:57:49 2009 +0000 Use "opt < %s" instead of "opt %s" so that opt doesn't print the test filename in the output, which interferes with the tests' grep lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81263 91177308-0d34-0410-b5e6-96231b3b80d8 commit 14636a5b8822276713045b4322b1f9f9c0c7c600 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Tue Sep 8 22:51:43 2009 +0000 Unbreak getOnesVector() / getZeroVector() to use valid ARM extended imm's. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81262 91177308-0d34-0410-b5e6-96231b3b80d8 commit f15d065c6f04c706e8262c116d3d4d4040f5eb64 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 22:41:33 2009 +0000 Convert a few more opt | llvm-dis to opt -S. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81261 91177308-0d34-0410-b5e6-96231b3b80d8 commit d9352009ee611a1443f5dca5202ffc76430fd385 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 22:38:46 2009 +0000 filecheckize some tests git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81259 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5bb7c7c3b0d45867a9770d5468624cbefe37adad Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 22:34:10 2009 +0000 Use opt -S instead of piping bitcode output through llvm-dis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81257 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e4519c64ba34818ace9858444a66399be7eecfd Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 22:20:35 2009 +0000 Use MemoryBuffer::getBufferIdentifier() in the AsmPrinter instead of requiring a name be passed in. This makes it use "<stdin>" instead of "-" and makes it more consistent with the Bitcode reader. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81256 91177308-0d34-0410-b5e6-96231b3b80d8 commit 61cf99d511f74bef0739cdbfbbcf7094d3db2303 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Sep 8 20:31:27 2009 +0000 This should unbreak the build on 64-bit Linux. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81252 91177308-0d34-0410-b5e6-96231b3b80d8 commit 66b57f3a2a4891f05392bdffb6717326f99b9bc6 Author: Owen Anderson <resistor@mac.com> Date: Tue Sep 8 19:53:15 2009 +0000 Fix PR4909, patch by Jakub Staszak. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81250 91177308-0d34-0410-b5e6-96231b3b80d8 commit c5e639c1b8eb54e0af46b3a529d0a1cac39f8ded Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Sep 8 19:51:39 2009 +0000 Const-correctness. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81249 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7490029b28358b8251bf525e199b2618a7da4afa Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Sep 8 19:51:12 2009 +0000 Since Program is basically a PID, it should be copyable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81248 91177308-0d34-0410-b5e6-96231b3b80d8 commit 460b0175ff36930e7ab2a0c1e0ac1c861b704765 Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Sep 8 19:50:55 2009 +0000 Get rid of the Pid_ member in the Program class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81247 91177308-0d34-0410-b5e6-96231b3b80d8 commit a28016831340436a42b077c2711e040c46cb106f Author: Mikhail Glushenkov <foldr@codedgers.com> Date: Tue Sep 8 19:50:27 2009 +0000 Add a Kill() function to the Program class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81246 91177308-0d34-0410-b5e6-96231b3b80d8 commit 83d45d7286b38453c8182486393dabde6f28c574 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 19:45:34 2009 +0000 another typo git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81243 91177308-0d34-0410-b5e6-96231b3b80d8 commit e951acadc8f81264295608f02ea3f7dcbb0e3846 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Sep 8 18:52:20 2009 +0000 Do not specify -mmacosx-version-min if building for arm-apple-darwin. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81240 91177308-0d34-0410-b5e6-96231b3b80d8 commit a97bc6042d8356416520f6daf9c9269c3afde89b Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 18:48:01 2009 +0000 remove an extremely dubious instcombine transformation of extractelement(load). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81239 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c440a116254922bcaeae433788bfb170a8546e1 Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 8 18:14:36 2009 +0000 Remove dead code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81235 91177308-0d34-0410-b5e6-96231b3b80d8 commit d873a95ab04653b72825b360c48420e6763f3da3 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 17:03:05 2009 +0000 Trim unnecessary declarations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81227 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1b4c27779eba0ad4edeb73d1c2855345ad56f6ff Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 16:50:01 2009 +0000 Change these tests to feed the assembly files to opt directly, instead of using llvm-as, now that opt supports this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81226 91177308-0d34-0410-b5e6-96231b3b80d8 commit 06db349124125c3fc5c310afeb56be0d2d81aacb Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 8 16:14:54 2009 +0000 Fix may-be-used-uninitialized warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81223 91177308-0d34-0410-b5e6-96231b3b80d8 commit 25de0deb077ad1db2da9b0ed3ba6c0efc07a936d Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 15:52:56 2009 +0000 llvm-as is no longer needed here, now that opt can read assembly files directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81222 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9cec4125f92b12880692c3e4a378b792a85ea67a Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 15:45:00 2009 +0000 Re-apply r80926, with fixes: keep the domtree informed of new blocks that get created during loop unswitching, and fix SplitBlockPredecessors' LCSSA updating code to create new PHIs instead of trying to just move existing ones. Also, optimize Loop::verifyLoop, since it gets called a lot. Use searches on a sorted list of blocks instead of calling the "contains" function, as is done in other places in the Loop class, since "contains" does a linear search. Also, don't call verifyLoop from LoopSimplify or LCSSA, as the PassManager is already calling verifyLoop as part of LoopInfo's verifyAnalysis. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81221 91177308-0d34-0410-b5e6-96231b3b80d8 commit dd528195c766db4211a29e0955e5f888f322dc37 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Tue Sep 8 15:22:32 2009 +0000 Add NEON 'laned' operations. This fixes another bunch of gcc testsuite fails and makes the code faster. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81220 91177308-0d34-0410-b5e6-96231b3b80d8 commit c802e48f18be86250b5249a8f545fc61ae858aa6 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 15:13:16 2009 +0000 fix a couple typos pointed out by edwin and duncan git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81219 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce4265b24fa707a83b564c814a66d6f4ca7e76fe Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 14:14:24 2009 +0000 Unbreak these tests. Chris, please verify that these changes are intended. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81217 91177308-0d34-0410-b5e6-96231b3b80d8 commit b246f53c4457fe7787ba675807eb78e8c4cdd540 Author: Richard Pennington <rich@pennware.com> Date: Tue Sep 8 12:47:30 2009 +0000 Add source debug information to the Sparc code generator. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81215 91177308-0d34-0410-b5e6-96231b3b80d8 commit 99c816857be050d35719a3425f46a4ac1b1057e7 Author: Nicolas Geoffray <nicolas.geoffray@lip6.fr> Date: Tue Sep 8 07:39:27 2009 +0000 When emitting a label for a PostCall safe point, the machine instruction to insert before can be end(). getDebugLoc on end() returns an invalid value, therefore use the debug loc of the call instruction, and give it to InsertLabel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81207 91177308-0d34-0410-b5e6-96231b3b80d8 commit d326c7aff924917ceb6cb9b9a788865941d8b531 Author: Nicolas Geoffray <nicolas.geoffray@lip6.fr> Date: Tue Sep 8 07:36:18 2009 +0000 Also emit a label for TargetInstrInfo::GC_LABEL. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81206 91177308-0d34-0410-b5e6-96231b3b80d8 commit a04450b1cad35ec96eb4b15d5646661232475a51 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Tue Sep 8 07:30:03 2009 +0000 Unbreak git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81205 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f6c7da13e517fa7aacc7514bbff034365823970 Author: Evan Cheng <evan.cheng@apple.com> Date: Tue Sep 8 06:39:07 2009 +0000 When remat'ing and destination virtual register has a sub-register index. Make sure the sub-register class matches the register class of the remat'ed instruction definition register class. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81204 91177308-0d34-0410-b5e6-96231b3b80d8 commit b051a8456f5c4ef77a845b6359f32cd26b6938a8 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 06:37:35 2009 +0000 Print "X-42" instead of "X+-42". git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81203 91177308-0d34-0410-b5e6-96231b3b80d8 commit 914d43ea8fcbcc97cf319ce1ea86af4489797ca2 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 06:34:07 2009 +0000 make formatting of expressions more closely match the existing asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81202 91177308-0d34-0410-b5e6-96231b3b80d8 commit 44ef733215a9c96583d0d74f32b79fd2017718e5 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 06:27:48 2009 +0000 tidy whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81201 91177308-0d34-0410-b5e6-96231b3b80d8 commit a2724d2a6913f8ec77ccd2291249cbe11d4405d2 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 06:26:40 2009 +0000 disable some irrelevant eh emission git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81200 91177308-0d34-0410-b5e6-96231b3b80d8 commit 420109d27c41cf7306706d14ca814636294f2b55 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 06:25:12 2009 +0000 add support for some missing modifiers on jumptable/constant pool entries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81199 91177308-0d34-0410-b5e6-96231b3b80d8 commit c638baf0df2f24ebf41eca5f8521a69ad1a5a076 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 06:19:15 2009 +0000 add a bunch more evil lowering code to work around various :subreg32 modifiers in the .td files. This gets us down to 18 failures in codegen/x86 with the new asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81198 91177308-0d34-0410-b5e6-96231b3b80d8 commit bad5239b41aae2d840894165a79bd315e511d520 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 8 06:08:07 2009 +0000 lit needs bash for tcl-as-sh execution, we use set -o pipefail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81197 91177308-0d34-0410-b5e6-96231b3b80d8 commit 06418126b47276fa17a388ee789fdf2b65bf75e9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 06:03:07 2009 +0000 ADd support for "lowering" the X86::MOVZX16rr8/X86::MOVZX16rm8 subreg32 modifiers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81196 91177308-0d34-0410-b5e6-96231b3b80d8 commit a2683c9d41df3f486f949333263ae6a1fd3e8289 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 05:49:25 2009 +0000 add a hack to lower MOV16r0 to MOV32r0 in MCInstLower, eliminating the problem with subreg32 modifiers. This gets all of Olden working with the new asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81195 91177308-0d34-0410-b5e6-96231b3b80d8 commit 926c3ff188a32c57f740994172fc2cde75504dfd Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 8 05:46:28 2009 +0000 Fix typo that worked on python 2.6. Also, fix unit tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81194 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6ed791867cfb7fe82e3f9dd512efe4e33c4f6f51 Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 8 05:46:15 2009 +0000 Hoist out the test+insert to CheckedTypes. This doesn't seem to affect performance. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81193 91177308-0d34-0410-b5e6-96231b3b80d8 commit c6be620e43ce72f3e7c4a0acf3f8d05020c5c536 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 8 05:37:51 2009 +0000 Fix a refactoro. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81192 91177308-0d34-0410-b5e6-96231b3b80d8 commit 12ffa4de8df01f0dc0533945d05ea8466d79c104 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 8 05:31:44 2009 +0000 Add 'lit' support for llvm tests. - This adds 'make check-lit' from the top-level Makefile. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81191 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb15e592d9d89cf2ad3949ecc601848c5d930f0f Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 8 05:31:18 2009 +0000 Add 'lit' testing tool. - make install && man $(llvm-config --prefix)/share/man/man1/lit.1 for more information. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81190 91177308-0d34-0410-b5e6-96231b3b80d8 commit 599c392e8d93a229de7d1a6a7182b40e33791f3c Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 05:15:50 2009 +0000 llvm::cerr is gone. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81189 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1efd4fd6a1b967fc3f0dbbd0d9c835ea5eec4f21 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 05:14:44 2009 +0000 update this to use raw_ostream git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81188 91177308-0d34-0410-b5e6-96231b3b80d8 commit c3195875c346108303d315cac0c245d80f980dfb Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 04:55:44 2009 +0000 fix PR4767, a crash because fp stackifier visited blocks in depth first order, so it wouldn't process unreachable blocks. When compiling at -O0, late dead block elimination isn't done and the bad instructions got to isel. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81187 91177308-0d34-0410-b5e6-96231b3b80d8 commit d069a058917c5968774064354516f628159971c6 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 03:47:41 2009 +0000 remove a turd git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81186 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1ba36b786d8c051e764fb39e0c2503ba1f19dc92 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 03:44:51 2009 +0000 instcombine transforms vector loads that are only used by extractelement operations into a bitcast of the pointer, then a gep, then a scalar load. Disable this when the vector only has one element, because it leads to infinite loops in instcombine (PR4908). This transformation seems like a really bad idea to me, as it will likely disable CSE of vector load/stores etc and can be better done in the code generator when profitable. This goes all the way back to the first days of packed types, r25299 specifically. I'll let those people who care about the performance of vector code decide what to do with this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81185 91177308-0d34-0410-b5e6-96231b3b80d8 commit a48dd11cea464022adf7c557c46b28abf148283a Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 03:39:55 2009 +0000 fix pasto git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81184 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e63feec4518f1c1d86121cd8f7957cf1211f720 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 03:32:53 2009 +0000 add getVectorOperand/getIndexOperand accessors to ExtractElementInst. Fix some const correctness problems in SelectInst. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81183 91177308-0d34-0410-b5e6-96231b3b80d8 commit 134e5d925b66c14c38438c0beca9b0f3bc30db47 Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 8 02:02:39 2009 +0000 Simplify from my last change. Assert1 is a macro that makes its caller return, so "Assert1(isa<>); cast<>" is a valid idiom. Actually check the PHI node's odd-numbered operands for BasicBlock-ness, like the comment said. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81182 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1b9f83a3e87d2b6cbcf1af525f0b1796c17fd571 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 8 01:44:02 2009 +0000 Fix an abort on a store of an empty struct member. getValue returns null in the case of an empty struct, so don't try to call getNumValues on it. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81180 91177308-0d34-0410-b5e6-96231b3b80d8 commit d95bc887780e7af86abcf45c64d8772936ed6475 Author: Nick Lewycky <nicholas@mxc.ca> Date: Tue Sep 8 01:23:52 2009 +0000 Verify types. Invalid types can be constructed when assertions are off. Make the verifier more robust by avoiding unprotected cast<> calls. Notably, Assert1(isa<>); cast<> is not safe as Assert1 does not terminate the program. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81179 91177308-0d34-0410-b5e6-96231b3b80d8 commit d9ac5deabfa68d437de63461d45b9c2912f527b9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 01:22:54 2009 +0000 fix PR4915, a crash in -debug mode. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81177 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a748b0f120835f4e83b77cfa761b504125ec817 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 00:27:14 2009 +0000 Fix PR4882, by making MemCpyOpt not dereference removed stores to get the context for the newly created operations. Patch by Jakub Staszak! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81175 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1698f255e9973fbc44b66852770e289db3abfa83 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 00:13:52 2009 +0000 fix ComputeMaskedBits handling of zext/sext/trunc to work with vectors. This fixes PR4905 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81174 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6e27672525f06113d206f961212ccd7db9226240 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 8 00:06:16 2009 +0000 add some comments to describe the invariants. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81173 91177308-0d34-0410-b5e6-96231b3b80d8 commit f3a08b82db22aa66dd10f9a939993c7797baf32e Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 7 23:54:19 2009 +0000 Reappy r80998, now that the GlobalOpt bug that it exposed on MiniSAT is fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81172 91177308-0d34-0410-b5e6-96231b3b80d8 commit c4d34a74cd602a2a0438efade40a536d67ed38a3 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 7 23:47:14 2009 +0000 Fix a thinko: When lowering fneg with xor, bitcast the operands from floating-point to integer first, and bitcast the result back to floating-point. Previously, this test was passing by falling back to SelectionDAG lowering. The resulting code isn't as nice, but it's correct and CodeGen now stays on the fast path. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81171 91177308-0d34-0410-b5e6-96231b3b80d8 commit 466291fd5924c11599be837375214d41ef7f518a Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 7 23:33:52 2009 +0000 add some more notes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81170 91177308-0d34-0410-b5e6-96231b3b80d8 commit fda03491a5933cb61d0c6a54edba4fac12b651e2 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 7 23:04:59 2009 +0000 Add a testcase for the GlobalOpt inbounds fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81168 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3d72cd8e173b1424d6e41eae1494268e457dc718 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 7 22:52:39 2009 +0000 describe undef semantics in some more detail. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81167 91177308-0d34-0410-b5e6-96231b3b80d8 commit dabbeec685c1fa912aebc208f715ba9ee92a0899 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 7 22:45:41 2009 +0000 Add inbounds to these getelementptrs, now that GlobalOpt requires this, to preserve the meaning of these tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81166 91177308-0d34-0410-b5e6-96231b3b80d8 commit c2723ad812300b525b77334a4180d3531613ae3e Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 7 22:44:55 2009 +0000 Don't commit stores with addresses that have indices that are not compile-time constant integers or that are out of bounds for their corresponding static array types. These can cause aliasing that GlobalOpt assumes won't happen. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81165 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9524ee6fbbe252887fc957b2d5612318abed5171 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 7 22:42:05 2009 +0000 Don't commit addresses of aggregate values. This avoids problems with an aggregate store overlapping a different aggregate store, despite the stores having distinct addresses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81164 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0c834c07335e47546df1d9ef10f79b69cfee7651 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 7 22:40:13 2009 +0000 Fix GlobalOpt to avoid committing a store if the address getelementptr is missing the inbounds flag. This is slightly conservative, but it avoids problems with two constants pointing to the same address but getting distinct entries in the Memory DenseMap. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81163 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6d907d00498eaaa2bf0d176adf73f66c0c80d8e8 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 7 22:34:43 2009 +0000 Preserve the InBounds flag when evaluating a getelementptr instruction into a getelementptr ConstantExpr. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81162 91177308-0d34-0410-b5e6-96231b3b80d8 commit 278fbe6ee2d970a5379dbeb8cf4e55a54e0421d6 Author: Dan Gohman <gohman@apple.com> Date: Mon Sep 7 22:31:26 2009 +0000 Simplify this code by using hasDefinitiveInitializer(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81161 91177308-0d34-0410-b5e6-96231b3b80d8 commit 706e47f84bb290a91bf2147c9e7f5c77deb6558f Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 7 22:15:23 2009 +0000 tighten test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81159 91177308-0d34-0410-b5e6-96231b3b80d8 commit 542cd205d82f4d38208ea64aed56c38434381539 Author: Chris Lattner <sabre@nondot.org> Date: Mon Sep 7 22:14:41 2009 +0000 tweak test, add PR# git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81158 91177308-0d34-0410-b5e6-96231b3b80d8 commit 13c337ae0c3af6cadefd022baab370e558c00685 Author: Nick Lewycky <nicholas@mxc.ca> Date: Mon Sep 7 21:50:24 2009 +0000 Express this in the canonical way. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81157 91177308-0d34-0410-b5e6-96231b3b80d8 commit f9c2f24ff7c9803f68be9a2dbf53c5157cf77c30 Author: Nick Lewycky <nicholas@mxc.ca> Date: Mon Sep 7 20:44:51 2009 +0000 Homogenize whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81156 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7201b61a736089675ab6bd04bd5fe92d9b42b76d Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 7 19:26:18 2009 +0000 Use -output-prefix in bugpoint tests so that outputs go in temp directory (and we don't race on them). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81155 91177308-0d34-0410-b5e6-96231b3b80d8 commit 377b5a388198dcfdba040b77352c6b4b2c7f577a Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 7 19:26:11 2009 +0000 Add -output-prefix option to bugpoint (to change the default output name). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81154 91177308-0d34-0410-b5e6-96231b3b80d8 commit 741507d7505493a7b270ba9146f0ed6eeb1a27f8 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 7 19:26:02 2009 +0000 Don't depend on Tcl behavior of redirecting stderr for all commands in a pipeline. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81153 91177308-0d34-0410-b5e6-96231b3b80d8 commit 45983257e95b1350100ed50a1e207eb73db58ac8 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 7 19:25:54 2009 +0000 Avoid Tcl substitution, introduced %llvmgcc_only for this one little test (%llvmgcc includes a '-w' argument, and this test looks for warnings). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81152 91177308-0d34-0410-b5e6-96231b3b80d8 commit 104b3ff2dbe1f6e8f3b06f2027774ea79fca204e Author: Duncan Sands <baldrick@free.fr> Date: Mon Sep 7 05:58:25 2009 +0000 Using a signal handler that does nothing should be equivalent to SIG_IGN. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81144 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6b778fd333ad44d9f1a8c05bc98fd42f5afc5b42 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 7 04:19:02 2009 +0000 Update unittests for MDNode uniquing disable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81142 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41160673bbfa67301f5a3768d624a9bed81812b3 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 7 04:05:49 2009 +0000 Disable MDNode uniquing. - Hopefully this unbreaks some llvm-gcc bootstraps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81141 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c40a1e0e73319536107388601b864e004cef4ad Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Sep 7 04:03:44 2009 +0000 Document opt -S argument. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81140 91177308-0d34-0410-b5e6-96231b3b80d8 commit e187ef9ba5db756647acb2aff91123328e8feb38 Author: Eric Christopher <echristo@apple.com> Date: Sun Sep 6 22:20:54 2009 +0000 Fix comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81138 91177308-0d34-0410-b5e6-96231b3b80d8 commit 978451f1282a624bc18ae4daf3a1d2a4e32912e1 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Sun Sep 6 20:21:48 2009 +0000 Do not create calls via PLT in compilation callback - this is higly platform dependent. Hopefully, this will fix PR3801. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81132 91177308-0d34-0410-b5e6-96231b3b80d8 commit 65316a37fbf3d14b68a6f6812a429eac9ec82f3f Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 20:02:00 2009 +0000 Do not try to override non-virtual methods, especially when the new method gives the same result as the original (as far as I can see). This will hopefully pacify icc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81131 91177308-0d34-0410-b5e6-96231b3b80d8 commit 831102e53292a8cd36907a32ec96630bc5819378 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 19:29:07 2009 +0000 Remove a left over bit of code with no effect. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81128 91177308-0d34-0410-b5e6-96231b3b80d8 commit 00caa72006e1ba4b2897461187fb18c060a36369 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 19:28:38 2009 +0000 Avoid warnings if assertions are off. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81127 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8297d720b3983c946376e590cfbac5918078a4af Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 19:27:53 2009 +0000 Remove unreachable code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81126 91177308-0d34-0410-b5e6-96231b3b80d8 commit 950b9861ba3a7964bc911df9b97fa8d136e0bcd5 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 18:03:32 2009 +0000 Simplify. Testing shows that this is not equivalent to BBI = CR.CaseBB + 1. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81124 91177308-0d34-0410-b5e6-96231b3b80d8 commit e0a6add2ae24cc9270fc5c85b16a8836d9278064 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 16:27:34 2009 +0000 Avoid an unused variable warning when assertions are disabled. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81122 91177308-0d34-0410-b5e6-96231b3b80d8 commit fbc8e46ee99c6bc13b4cef2dabea28fa578f6c52 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 13:10:36 2009 +0000 Change "const static" to "static const", as warned about by icc (#82). Patch by Erick Tryzelaar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81117 91177308-0d34-0410-b5e6-96231b3b80d8 commit dc94fb91bc0e3dba99c31b3b7f3b8e5048b0e137 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 12:56:52 2009 +0000 Mark more constants unsigned, as warned about by icc (#68). Patch by Erick Tryzelaar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81116 91177308-0d34-0410-b5e6-96231b3b80d8 commit 05db668fe21feee223e19fe50ddeb6456ddebafb Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 12:41:19 2009 +0000 Remove some not-really-used variables, as warned about by icc (#593, partial). Patch by Erick Tryzelaar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81115 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7ac0e8af264c4ab82fb663d342011dfd18d4572d Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sun Sep 6 12:26:28 2009 +0000 More MSVC warning fixes: 1. DUPMAX is defined in regcomp.c, no need to redefine it in regutils. 2. MSVC doesn't like snprintf, use _snprintf instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81114 91177308-0d34-0410-b5e6-96231b3b80d8 commit cd67298c9746bc1e4ac6f730f7d10122f00072c1 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 12:16:26 2009 +0000 Remove strange 'const' qualifiers, as warned about by icc (#411). Patch by Erick Tryzelaar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81113 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0db71af6ee5f1ed8495222226db9e4c85eef4805 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sun Sep 6 12:10:17 2009 +0000 It's a bool, so treat it like one. Fixes a MSVC warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81112 91177308-0d34-0410-b5e6-96231b3b80d8 commit f6e467911587ca54f496958b9e844d566667017b Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 11:45:14 2009 +0000 Mark constants as unsigned, as pointed out by icc warnings (#174). Patch by Erick Tryzelaar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81111 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3872b7ec9730d0492e40ab8c279dd8d397d71d42 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 10:53:22 2009 +0000 Tweak code into an equivalent form for which icc doesn't warn about unreachable instructions. Patch by Erick Tryzelaar (#111). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81110 91177308-0d34-0410-b5e6-96231b3b80d8 commit a118e65f108d5222f359ff32d24a27bdcaf27eb1 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sun Sep 6 09:35:10 2009 +0000 Fix an integer truncation noticed by MSVC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81109 91177308-0d34-0410-b5e6-96231b3b80d8 commit defe7950099b9f472d0dc03d621b1c8cd72ecc4d Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sun Sep 6 09:29:39 2009 +0000 Remove splint hints to silence warnings from ICC and MSVC. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81108 91177308-0d34-0410-b5e6-96231b3b80d8 commit e0223c296633ecaa5712c129a4cab7a0d6a3a9bf Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 08:55:57 2009 +0000 Public and private corrections, warned about by icc (#304). Patch by Erick Tryzelaar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81107 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c3f915679bede35de38a5702359ab5befc38b95 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 08:33:48 2009 +0000 Remove some unused variables and methods warned about by icc (#177, partial). Patch by Erick Tryzelaar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81106 91177308-0d34-0410-b5e6-96231b3b80d8 commit bbfc76d44f8db3457b24e4c2fdfe0f7774a815a5 Author: Duncan Sands <baldrick@free.fr> Date: Sun Sep 6 07:23:28 2009 +0000 Remove unneeded declaration, as warned about by icc (#1170). Patch by Erick Tryzelaar. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81104 91177308-0d34-0410-b5e6-96231b3b80d8 commit cb834e9b6313111b17d9d8ee62ffe3cdf75568f8 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 6 02:31:36 2009 +0000 Fix a possible crash call setIsInBounds. - I think there are more instances of this, but I think they are fixed in Dan's incoming patch. This one was preventing me from doing a bugpoint reduction though. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81103 91177308-0d34-0410-b5e6-96231b3b80d8 commit 610b1c2a518c8aba64f3e0967b7fd5442efce0b7 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 6 02:31:26 2009 +0000 Simplify, now that gtest supports raw_ostream directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81102 91177308-0d34-0410-b5e6-96231b3b80d8 commit ed6987d5e1669a0dec12cb470c38a0340ceabb7d Author: Evan Cheng <evan.cheng@apple.com> Date: Sun Sep 6 02:26:10 2009 +0000 Revert r80926. It causes loop unswitch assertion and slow down some JIT tests significantly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81101 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4f3451886cd728c60d38f8eec7b6608acc684cc6 Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 6 00:11:24 2009 +0000 Revert "Include optional subclass flags, such as inbounds, nsw, etc., ...", this breaks MiniSAT on x86_64. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81098 91177308-0d34-0410-b5e6-96231b3b80d8 commit b7fb353614ccc2574e85f2f4d972e5b452c0e6ec Author: Daniel Dunbar <daniel@zuster.org> Date: Sun Sep 6 00:00:13 2009 +0000 Fix spacing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81097 91177308-0d34-0410-b5e6-96231b3b80d8 commit 6fb7ceecb1b05ddf1c78d5be285fcf38499bbcdf Author: Nick Lewycky <nicholas@mxc.ca> Date: Sat Sep 5 18:27:40 2009 +0000 Now that googletest can print ConstantRange, use EXPECT_EQ when testing for equality. Prefer EXPECT_EQ(foo, Full) over EXPECT_TRUE(foo.isFullSet()) because the former will print out the contents of the constant range that failed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81094 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2539a0fd5649cc11926e0f8207c871509a064fc0 Author: Jeffrey Yasskin <jyasskin@google.com> Date: Sat Sep 5 18:16:17 2009 +0000 Teach googletest to use raw_ostream instead of just std::ostream. This can break when there are implicit conversions from types raw_ostream understands but std::ostream doesn't, but it increases the number of cases that Just Work. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81093 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3a5a153ce6ed9029a7a27f45b531a434c6139a40 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 5 12:38:44 2009 +0000 Quote another '%S' in a test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81088 91177308-0d34-0410-b5e6-96231b3b80d8 commit 568d974702d7ebfc70a6dfae1fae5d69ed6b9d7a Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 5 12:38:35 2009 +0000 Rename %S metavar to %M (clang uses %S for the basename of the test file). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81087 91177308-0d34-0410-b5e6-96231b3b80d8 commit c6af8408bd6fa8a5517b8f282f8f4519ccf1a7d4 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 5 12:38:26 2009 +0000 Temporary test files should use %t. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81086 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0edd5030da5e7f16bf7ae7728c55205bc2a45e7 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 5 11:53:06 2009 +0000 Don't depend on arch specific global prefix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81084 91177308-0d34-0410-b5e6-96231b3b80d8 commit b994d02f07d52dbb7876d2c273a278bf24d7cd22 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 5 11:35:16 2009 +0000 Eliminate uses of %prcontext. - I'd appreciate it if someone else eyeballs my changes to make sure I captured the intent of the test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81083 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1a34ea6046da3f1645557e43e90ba92699ced486 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 5 11:34:53 2009 +0000 opt: Add -S option to print output as LLVM assembly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81082 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b4b45c440ef66927923db8c90555f4a84ad1b93 Author: Daniel Dunbar <daniel@zuster.org> Date: Sat Sep 5 11:34:46 2009 +0000 Eliminate some Tclisms. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81081 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2d876ee1f15217f2a537041f8d1e721dc8c20dc3 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Sat Sep 5 08:50:14 2009 +0000 Delete unused #include. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81076 91177308-0d34-0410-b5e6-96231b3b80d8 commit e509b44f6964be58d9d5204589d0e68b6ed9c432 Author: Bob Wilson <bob.wilson@apple.com> Date: Sat Sep 5 01:19:16 2009 +0000 Stabilize the order of live intervals in the priority_queue used by the linear scan reg alloc. This fixes a problem I ran into where extracting a function from a larger file caused the generated code to change (masking the problem I was trying to debug) because the allocator behaved differently. This changes the results for two X86 regression checks. stack-color-with-reg is improved, with one less instruction, but pr3495 is worse, with one more copy. As far as I can tell, these tests were just getting lucky or unlucky, so I've changed the expected results. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81060 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5290ac201f2bd669d8e09cfc45f98b6f39784324 Author: Devang Patel <dpatel@apple.com> Date: Sat Sep 5 00:34:14 2009 +0000 Detect VLAs. Do not use DenseMap operator[] because it inserts new entry if lookup fails. Use find() to check an entry in a DenseMap first. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81058 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0c03f0626103c650db38940c5edf806648f6895d Author: Devang Patel <dpatel@apple.com> Date: Fri Sep 4 23:59:07 2009 +0000 Ignore malformed global variable debug info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81055 91177308-0d34-0410-b5e6-96231b3b80d8 commit 239b5780eeee253127897d0bcfe0386c483b784d Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Fri Sep 4 22:45:23 2009 +0000 Prune #includes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81052 91177308-0d34-0410-b5e6-96231b3b80d8 commit 92469fe6cc59a9f06e4d9f26d0047a6702dec6f3 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Fri Sep 4 22:44:03 2009 +0000 Remove an unneeded call to c_str(). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81051 91177308-0d34-0410-b5e6-96231b3b80d8 commit 71743a46b89750f45c71aa694c103c86c247c040 Author: Kevin Enderby <enderby@apple.com> Date: Fri Sep 4 22:40:31 2009 +0000 Added AsmToken enum constants to MCAsmLexer.h for '[', ']', '{', and '}' in preparation of supporting other targets. Then changed the lexer to parse these as tokens. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81050 91177308-0d34-0410-b5e6-96231b3b80d8 commit 685689cae6703e4ca9fce5805b44e99ca8047d4e Author: Kevin Enderby <enderby@apple.com> Date: Fri Sep 4 21:45:34 2009 +0000 Added the AsmToken::Hash enum constant to MCAsmLexer.h in preparation of supporting other targets. Changed the code to pass MCAsmInfo to the parser and the lexer. Then changed the lexer to use CommentString from MCAsmInfo instead of a literal '#' character. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81046 91177308-0d34-0410-b5e6-96231b3b80d8 commit 08fe10526f25d21437fd484b007a6ab772ef794d Author: Devang Patel <dpatel@apple.com> Date: Fri Sep 4 21:32:05 2009 +0000 While replacing an MDNode elment, properly update MDNode's operand list. MDNode's operand list does not include all elements. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81045 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1573308b6dd6e548c3ac70d740579db0fb086c67 Author: Andreas Neustifter <astifter@gmx.at> Date: Fri Sep 4 21:22:04 2009 +0000 Prevent warnings on compilers for which its not clear that assert won't return. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81044 91177308-0d34-0410-b5e6-96231b3b80d8 commit 056fc97aaab9f2ae097ee243175fb21a871b5462 Author: Lang Hames <lhames@gmail.com> Date: Fri Sep 4 21:03:07 2009 +0000 Removed yet another std::ostream reference. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81042 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5cd57b09b71bd03b36c5d64707d50d05ca34618c Author: Lang Hames <lhames@gmail.com> Date: Fri Sep 4 20:54:51 2009 +0000 Removed some junk and a std::ostream operator that was hanging around. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81041 91177308-0d34-0410-b5e6-96231b3b80d8 commit d8f309943c6c05daa9e23f7bcb08cf5c18eb4a26 Author: Lang Hames <lhames@gmail.com> Date: Fri Sep 4 20:41:11 2009 +0000 Replaces uses of unsigned for indexes in LiveInterval and VNInfo with a new class, MachineInstrIndex, which hides arithmetic details from most clients. This is a step towards allowing the register allocator to update/insert code during allocation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81040 91177308-0d34-0410-b5e6-96231b3b80d8 commit d98806736fb1505ccad81879fdddb2cbd0ab4880 Author: Dale Johannesen <dalej@apple.com> Date: Fri Sep 4 20:19:09 2009 +0000 Test for llvm-gcc commit 81037. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81038 91177308-0d34-0410-b5e6-96231b3b80d8 commit 19da904e44d1f35af13c72f0fc3bdd9ec3a0ba73 Author: Andreas Neustifter <astifter@gmx.at> Date: Fri Sep 4 17:21:59 2009 +0000 Updated tests to use ProfileVerifer to test ProfileLoader and ProfileEstimator. (Keep disabled test disabled until selfhosted build issue is resolved.) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81008 91177308-0d34-0410-b5e6-96231b3b80d8 commit c2ae05a1c31ecc161fa2ddfec4d1ce8a7fc5c2eb Author: Andreas Neustifter <astifter@gmx.at> Date: Fri Sep 4 17:15:10 2009 +0000 Cleaned up ProfileVerifierPass. (See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090831/086219.html) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81007 91177308-0d34-0410-b5e6-96231b3b80d8 commit 68eca1aeb53324309e2cc7ec68a91423ec2e41e3 Author: Andreas Neustifter <astifter@gmx.at> Date: Fri Sep 4 12:34:44 2009 +0000 Converted MaximumSpanningTree algorithm to a generic template, this could go into llvm/ADT. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@81001 91177308-0d34-0410-b5e6-96231b3b80d8 commit 99da1c065b2d6e4c4a175ec585b7e24f0f8f453a Author: Dan Gohman <gohman@apple.com> Date: Fri Sep 4 12:08:11 2009 +0000 Include optional subclass flags, such as inbounds, nsw, etc., in the Constant uniquing tables. This allows distinct ConstantExpr objects with the same operation and different flags. Even though a ConstantExpr "a + b" is either always overflowing or never overflowing (due to being a ConstantExpr), it's still necessary to be able to represent it both with and without overflow flags at the same time within the IR, because the safety of the flag may depend on the context of the use. If the constant really does overflow, it wouldn't ever be safe to use with the flag set, however the use may be in code that is never actually executed. This also makes it possible to merge all the flags tests into a single test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80998 91177308-0d34-0410-b5e6-96231b3b80d8 commit 680c2a0652497c5b9b550a147c96e506facb854b Author: Duncan Sands <baldrick@free.fr> Date: Fri Sep 4 11:59:43 2009 +0000 Use delete[] to match new[] (found by valgrind). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80997 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9dcb760ccdb1e1418afe31c42e6b26d663b00cbf Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Sep 4 07:47:40 2009 +0000 Run branch folding if if-converter make some transformations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80994 91177308-0d34-0410-b5e6-96231b3b80d8 commit 368ddcb5b8995476324018aed319e36085de3411 Author: Evan Cheng <evan.cheng@apple.com> Date: Fri Sep 4 07:46:30 2009 +0000 Fix comment for consistency sake. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80993 91177308-0d34-0410-b5e6-96231b3b80d8 commit 02d88831d19f9f0a81518af2db01e206aaa26473 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 4 05:07:52 2009 +0000 Remove stale greps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80986 91177308-0d34-0410-b5e6-96231b3b80d8 commit b273bb5cd6ff131f608ec09f581d7db23d8cb530 Author: Daniel Dunbar <daniel@zuster.org> Date: Fri Sep 4 05:07:44 2009 +0000 Update lib deps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80985 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5d7babb3ed71916bf46f347d4ff0e0ea2a809c15 Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Sep 4 04:07:19 2009 +0000 Convert tests to FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80983 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9c2ed5cff22b49e07be176f3d4830b5bc67739c6 Author: Jim Grosbach <grosbach@apple.com> Date: Fri Sep 4 01:38:51 2009 +0000 Whitespace cleanup git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80978 91177308-0d34-0410-b5e6-96231b3b80d8 commit 24fd31656faf1f70c5e4ade5b6462b2e66465748 Author: Eric Christopher <echristo@apple.com> Date: Fri Sep 4 01:14:14 2009 +0000 If there's a calling convention attach it to the rewind function call. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80976 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4d47c5af7087d582a2ae89641051543689e2026b Author: Bob Wilson <bob.wilson@apple.com> Date: Fri Sep 4 00:32:31 2009 +0000 Convert a test to FileCheck. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80975 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe0a279423e23454b9f41d59d2a86340fdceb8a8 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 3 23:54:22 2009 +0000 Funky indentation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80971 91177308-0d34-0410-b5e6-96231b3b80d8 commit 146162cd340e559a31b8a3e3f67d358587a0f985 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 23:40:10 2009 +0000 Revert "--- Reverse-merging r80908 into '.':", I already "fixed" this. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80970 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1046e41998ac9178d87226cb0869612c22f5c6d1 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 23:34:49 2009 +0000 Revert 80959. It isn't sufficient to solve the full problem. And it introduced regressions in the Ocaml bindings tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80969 91177308-0d34-0410-b5e6-96231b3b80d8 commit c527d7e5a814b834aaece6e67d2447b9d2d2be5e Author: Erick Tryzelaar <idadesub@users.sourceforge.net> Date: Thu Sep 3 23:27:31 2009 +0000 Replace ocamlc tests with ocamlopt tests since they're less noisy. There's a bug with ocamlc that uses "char*" instead of "const char*" for global string variables. This causes g++ to be very noisy when linking ocamlc programs. That's why the ocaml test used to cat to /dev/null. ocamlopt doesn't have this problem, so we can get rid of the >/dev/null, which may obscure some problems. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80968 91177308-0d34-0410-b5e6-96231b3b80d8 commit e76bfd9f87d7255a4f0940e3a5f911e22cba7f6c Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 3 23:13:46 2009 +0000 --- Reverse-merging r80908 into '.': D test/Analysis/Profiling --- Reverse-merging r80907 into '.': U lib/Analysis/ProfileInfoLoaderPass.cpp Attempt to remove failure in the self-hosting build bot. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80966 91177308-0d34-0410-b5e6-96231b3b80d8 commit f3ff0b0ad79a27cbcfbfa456ae031b310bd64d63 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 22:57:02 2009 +0000 Add test for PR4873, which works for me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80965 91177308-0d34-0410-b5e6-96231b3b80d8 commit f154271b8e81b6fc65137b7fda7c935b9fe93203 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 22:53:57 2009 +0000 LLVM currently represents floating-point negation as -0.0 - x. Fix FastISel to recognize this pattern and emit a floating-point negation using xor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80963 91177308-0d34-0410-b5e6-96231b3b80d8 commit 598ea31a7440ad0fae45e9fd4d7d640c431ef030 Author: David Goodwin <david_goodwin@apple.com> Date: Thu Sep 3 22:48:51 2009 +0000 Don't crash when target has no itineraries. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80962 91177308-0d34-0410-b5e6-96231b3b80d8 commit c9ca26dded387110e8c7520f52bd635eb483d1ec Author: Bill Wendling <isanbard@gmail.com> Date: Thu Sep 3 22:19:22 2009 +0000 If we've pushed registers onto the stack, but aren't adjusting the stack pointer (i.e., there are no local variables and stuff), we still need to output FDE information for the pushed registers. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80960 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2f2ab4797b28ede081fda36855a26e8ec1b9357e Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 22:17:40 2009 +0000 Remove the API for creating ConstantExprs with the nsw, nuw, inbounds, and exact flags. Because ConstantExprs are uniqued, creating an expression with this flag causes all expressions with the same operands to have the same flag, which may not be safe. Add, sub, mul, and sdiv ConstantExprs are usually folded anyway, so the main interesting flag here is inbounds, and the constant folder already knows how to set the inbounds flag automatically in most cases, so there isn't an urgent need for the API support. This can be reconsidered in the future, but for now just removing these API bits eliminates a source of potential trouble with little downside. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80959 91177308-0d34-0410-b5e6-96231b3b80d8 commit 856b38c3e9341ed6667788eb3c923be358ac5b71 Author: David Goodwin <david_goodwin@apple.com> Date: Thu Sep 3 22:15:25 2009 +0000 Create our own block initializer for kill fixups as the scheduling one wasn't doing the right thing. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80958 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3d88e9179113826d90cfe1653b8497e59798858b Author: David Goodwin <david_goodwin@apple.com> Date: Thu Sep 3 22:12:28 2009 +0000 Calls clobber FPSCR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80956 91177308-0d34-0410-b5e6-96231b3b80d8 commit 637600a68adadef8e2f835a18a1193c6f8a1f0b5 Author: Ted Kremenek <kremenek@apple.com> Date: Thu Sep 3 22:07:30 2009 +0000 Make ImmutableMap/ImmutableSet quicker by only canonicalizing the tree after an Add or Remove operation complete, and not while building the intermediate tree. This trades a little bit more memory usage for less accesses to the FoldingSet. On a benchmark for the clang static analyzer, this shaves off another 13% of execution time when using field/array sensitivity. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80955 91177308-0d34-0410-b5e6-96231b3b80d8 commit bb45a492cfcb01b632213cf5e88f839f2ffb7a68 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 21:09:53 2009 +0000 Disable some parts of the profiling-tool-chain test, which is currently failing on a self-hosted build (although it seems to work on non-self hosted). I'll work with Andreas to figure this out. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80947 91177308-0d34-0410-b5e6-96231b3b80d8 commit c653c95f431b4526287d26cb7b5c16860d61ab0a Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 20:59:02 2009 +0000 Remove dead greps. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80946 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa196cc6a40c2f1146f336ee904688ab37d9ac0e Author: Bob Wilson <bob.wilson@apple.com> Date: Thu Sep 3 20:58:42 2009 +0000 Overhaul the TwoAddressInstructionPass to simplify the logic, especially for the complicated case where one register is tied to multiple destinations. This avoids the extra scan of instruction operands that was introduced by my recent change. I also pulled some code out into a separate TryInstructionTransform method, added more comments, and renamed some variables. Besides all those changes, this takes care of a FIXME in the code regarding an assumption about there being a single tied use of a register when converting to a 3-address form. I'm not aware of cases where that assumption is violated, but the code now only attempts to transform an instruction, either by commuting its operands or by converting to a 3-address form, for the simple case where there is a single pair of tied operands. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80945 91177308-0d34-0410-b5e6-96231b3b80d8 commit ff6a63a57697e8f76e9188b34bc75486528e04ba Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 20:36:13 2009 +0000 Smallvectorize switchExitBlocks. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80942 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9f876cd88bcf8204ec52dfb03a474a154ad60617 Author: Devang Patel <dpatel@apple.com> Date: Thu Sep 3 20:35:57 2009 +0000 There is not any need to copy metadata while merging modules. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80941 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41b3f4abc695b3ce178e1db7610b34d3745ed22d Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 20:34:31 2009 +0000 Recognize more opportunities to use SSE min and max instructions, swapping the operands if necessary. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80940 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc3c526a5b0a6c97231ab1af117053fc2c89c491 Author: Mon P Wang <wangmp@apple.com> Date: Thu Sep 3 19:57:35 2009 +0000 Test cases for vector shifts changes r80935 Changed the old vector shift test to use FileCheck git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80936 91177308-0d34-0410-b5e6-96231b3b80d8 commit 04c767e3a81142583c41927d68387f8663cda8e8 Author: Mon P Wang <wangmp@apple.com> Date: Thu Sep 3 19:56:25 2009 +0000 Fixed a few problems with vector shifts - when transforming a vector shift of a non-immediate scalar shift amount, zero extend the i32 shift amount to i64 since the vector shift reads 64 bits - when transforming i16 vectors to use a vector shift, zero extend i16 shift amount - improve the code quality in some cases when transforming vectors to use a vector shift git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80935 91177308-0d34-0410-b5e6-96231b3b80d8 commit e84197bc92efd8ee0a1ac63324783d6fcaf0ffd7 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 17:18:51 2009 +0000 Add a -disable-16bit flag and associated support for experimenting with disabling the use of 16-bit operations on x86. This doesn't yet work for inline asms with 16-bit constraints, vectors with 16-bit elements, trampoline code, and perhaps other obscurities, but it's enough to try some experiments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80930 91177308-0d34-0410-b5e6-96231b3b80d8 commit e71842bebb922af77f158cf2bb577575b51a4219 Author: Kevin Enderby <enderby@apple.com> Date: Thu Sep 3 17:15:07 2009 +0000 Removed the non-target independent AsmToken::Register enum constant from MCAsmLexer.h in preparation of supporting other targets. Changed the X86AsmParser code to reflect this by removing AsmLexer::LexPercent and looking for AsmToken::Percent when parsing in places that used AsmToken::Register. Then changed X86ATTAsmParser::ParseRegister to parse out registers as an AsmToken::Percent followed by an AsmToken::Identifier. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80929 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb4fa6f860001c6f6663a5c782fae0fa0e83717b Author: Devang Patel <dpatel@apple.com> Date: Thu Sep 3 17:03:47 2009 +0000 Use WeakVH to hold dead mdnodes. Check use_empty() before deleting a node. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80928 91177308-0d34-0410-b5e6-96231b3b80d8 commit 024ec13192dc9720da09edad698851bddf699c70 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 16:32:58 2009 +0000 Make bugpoint use ParseIRFile instead of doing the same thing manually. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80927 91177308-0d34-0410-b5e6-96231b3b80d8 commit da313a3723d8fa74893b2b902719daf1b0021e67 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 16:31:42 2009 +0000 Add a verifyAnalysis to LoopInfo, LoopSimplify, and LCSSA form that verify that these passes are properly preserved. Fix several transformation passes that claimed to preserve LoopSimplify form but weren't. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80926 91177308-0d34-0410-b5e6-96231b3b80d8 commit bad01c4020d7f8048903b13ad2457323f5ab0359 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 16:11:53 2009 +0000 Remove some unnecessary -f options. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80924 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c42c875f7b8a18b3f3945bf52bbab2fa59450c3 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 16:10:48 2009 +0000 Move getUniqueExitBlocks from LoopBase to Loop, since they depend on LoopSimplify form, which is currently only available on Loops (and not MachineLoops). Also, move the code out of the header file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80923 91177308-0d34-0410-b5e6-96231b3b80d8 commit fb17470d7382d820c535988315c65da4e9de0b48 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 16:00:08 2009 +0000 Use IRReader.h in opt, to support reading of LLVM Assembly files directly. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80922 91177308-0d34-0410-b5e6-96231b3b80d8 commit 798e541fbdd6cdc2da6e6f153b3704d350bd3167 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 15:34:35 2009 +0000 Change PHINode::hasConstantValue to have a DominatorTree argument instead of a bool argument, and to do the dominator check itself. This makes it eaiser to use when DominatorTree information is available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80920 91177308-0d34-0410-b5e6-96231b3b80d8 commit 242b4738d28335a58e08db01c2748d0488885348 Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 15:09:24 2009 +0000 Don't try to verify a LoopPass analysis if the loop has been deleted. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80919 91177308-0d34-0410-b5e6-96231b3b80d8 commit f925d7f97fdec5c23250d06d3f93ab41f58afb3f Author: Dan Gohman <gohman@apple.com> Date: Thu Sep 3 15:00:26 2009 +0000 Remove references to expression "handles", which are no longer used. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80918 91177308-0d34-0410-b5e6-96231b3b80d8 commit d809156d5c860a90cf7b1a8dfb9db62dcc5e6f06 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Thu Sep 3 14:58:24 2009 +0000 CppBackend: avoid printing unnecessary whitespace. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80917 91177308-0d34-0410-b5e6-96231b3b80d8 commit c50fa7ec0a396461d9addda9b078560e0a7d0e41 Author: Duncan Sands <baldrick@free.fr> Date: Thu Sep 3 13:37:16 2009 +0000 Keep track of how many memmove calls were turned into memcpy calls. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80915 91177308-0d34-0410-b5e6-96231b3b80d8 commit 551c462cc936f64e1462b7a973e54e340ae657a4 Author: Andreas Neustifter <astifter@gmx.at> Date: Thu Sep 3 09:11:10 2009 +0000 Fix build warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80912 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34dd111c5c8a54d2b512999eb5179d42a746cf30 Author: Andreas Neustifter <astifter@gmx.at> Date: Thu Sep 3 08:52:52 2009 +0000 Code Cleanup. Removed inverted flag form MaximumSpanningTree, also do not handle so much information to MaximumSpanningTree. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80911 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3b8513dd94dfd5246166b2762638c05bb5b3a01a Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 08:41:19 2009 +0000 Filter out -fno-rtti from CXXFLAGS as well (in an expensive checks build). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80910 91177308-0d34-0410-b5e6-96231b3b80d8 commit 36079a8ecc6c65b737304e18dce9c336704a0200 Author: Andreas Neustifter <astifter@gmx.at> Date: Thu Sep 3 08:41:05 2009 +0000 Code Cleanup. (See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090831/086139.html) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80909 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b503ff0f62f1359cfc0f35ad36a376296c43b32 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 07:38:00 2009 +0000 Reapply profiling tests. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80908 91177308-0d34-0410-b5e6-96231b3b80d8 commit df7d5b1736f8fc99a8f5bedcd96559d099793d92 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 07:37:42 2009 +0000 Remove undefined behavior when loading optimal edge profile info. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80907 91177308-0d34-0410-b5e6-96231b3b80d8 commit b55972f828465055a2e144cf74733abad3132534 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 07:36:42 2009 +0000 don't call getOffset() on jump tables, this fixes three failing olden benchmarks with the new asmprinter. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80906 91177308-0d34-0410-b5e6-96231b3b80d8 commit 02c96d78837bceaecb699bbd4e404403f8188c14 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 07:30:56 2009 +0000 Implement support for X86II::MO_GOT_ABSOLUTE_ADDRESS. We get very different formatting from the old asmprinter, but it should be semantically the same. We used to get: popl %eax addl $_GLOBAL_OFFSET_TABLE_ + [.-.Lllvm$6.$piclabel], %eax ... Now we get: popl %eax .Lpicbaseref6: addl $(_GLOBAL_OFFSET_TABLE_ + (.Lpicbaseref6 - .Lllvm$6.$piclabel)), %eax ... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80905 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba2cf3d635dcc68ac416f56b767fd79d77ea7c83 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 3 07:04:02 2009 +0000 Reference to hidden symbols do not have to go through non-lazy pointer in non-pic mode. rdar://7187172. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80904 91177308-0d34-0410-b5e6-96231b3b80d8 commit 04791af064e508422996148f33ef1f5f48c29e5b Author: Nick Lewycky <nicholas@mxc.ca> Date: Thu Sep 3 06:43:15 2009 +0000 Remove VISIBILITY_HIDDEN from this file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80903 91177308-0d34-0410-b5e6-96231b3b80d8 commit 93d228067020d3f32f6b45799ad394fa34b9b160 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 06:29:23 2009 +0000 merge all the basic linux/32 pic tests together into one test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80902 91177308-0d34-0410-b5e6-96231b3b80d8 commit c420c6c39eae9503d0a3054400fc5615b02bbf1c Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 06:16:49 2009 +0000 rename test git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80901 91177308-0d34-0410-b5e6-96231b3b80d8 commit 53d76257db225c1ecc3de84096aae77c4493a962 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 06:15:11 2009 +0000 use a darwin triple git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80900 91177308-0d34-0410-b5e6-96231b3b80d8 commit c13d5b47266168db627ade3cf5a4157d61949af0 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 06:13:54 2009 +0000 TAI -> MAI git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80899 91177308-0d34-0410-b5e6-96231b3b80d8 commit fba9e5022d361fa9d772c6b00881c8f1478f09ae Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 06:13:45 2009 +0000 adjust expected lines. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80898 91177308-0d34-0410-b5e6-96231b3b80d8 commit c5b06e6b2786ec34435e46720ba44a909193c018 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 06:00:00 2009 +0000 improve comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80897 91177308-0d34-0410-b5e6-96231b3b80d8 commit 648353a52f524287325e5f5af31aa88f40ed0f76 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 05:57:47 2009 +0000 fix MCSymbol printing to exactly match the normal mangler rules so we can diff .s files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80894 91177308-0d34-0410-b5e6-96231b3b80d8 commit 90c1949efa972a6078654f6b766ff6b7808b3798 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 05:54:00 2009 +0000 remove extraneous hack. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80893 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9cc58801a61ba37f4a90b6093ced685fa0197ff6 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 05:47:34 2009 +0000 Make these functions static and local. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80892 91177308-0d34-0410-b5e6-96231b3b80d8 commit 43ba45cb0f893fd58a0a9f4e80bc455f36b6e46d Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 05:47:22 2009 +0000 Tweak comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80891 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0fe3a1ed4567dfdd45125c95beed6c6b77be2088 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 05:46:51 2009 +0000 Thread an MCAsmInfo pointer through the various MC printing APIs, and fix a few things using << on MCSymbols to use ->print(). No functionality change other than unbreaking my previous patch. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80890 91177308-0d34-0410-b5e6-96231b3b80d8 commit ad1950e0138c65a6e0d329055b4f60402bc36cbb Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 05:39:09 2009 +0000 just use dump() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80889 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c75f8d66dd9d6a2ff443ab2fbe16c4d30a8ea1e Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 05:33:01 2009 +0000 inline insertion operators. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80888 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2342099f65d7f45542126efa911117c0099a4f5d Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 05:19:59 2009 +0000 In C++, code is not allowed to call main. In C it is, this simplifylibcalls optimization is thus valid for C++ but not C. It's not important enough to worry about for C++ apps, so just remove it. rdar://7191924 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80887 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3dccf61c7f1d8dbb338f4c0afa20408f53a095c8 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 05:06:07 2009 +0000 merge globaladdress symbol processing stuff into other stuff. Now all global variable operand flag processing stuff is shared between different operand types. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80886 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2b6365ff99c7c321926f0c5b46536665a97f8676 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 3 05:01:00 2009 +0000 Unbreak x86_64 build. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80885 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5750f44c1063978fa51a46362c8c6a1c52445817 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 04:56:20 2009 +0000 Split the "operand -> symbol" logic from the "get offset and other munging from operand" logic. GlobalAddress still todo. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80884 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9fb70d6e3120d738d14e0b8fa26e3e492cba6e5a Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 04:44:53 2009 +0000 implement lowering support for constant pool index operands, this gets a bunch more olden programs working. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80881 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5746a94642c6f34c8476fd113ad7913c27a5bc38 Author: Evan Cheng <evan.cheng@apple.com> Date: Thu Sep 3 04:37:05 2009 +0000 X86JITInfo::getLazyResolverFunction() should not read cpu id to determine whether sse is available. Just use consult subtarget. No functionality changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80880 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc699fcbd21999eeee0e6659b6aee4f7a9d8c8ec Author: Ted Kremenek <kremenek@apple.com> Date: Thu Sep 3 04:21:34 2009 +0000 Set the 'cached digest' flag after computing the digest for an ImutAVLTree. This was accidentally left out, and essentially caused digest caching to be ignored in ImmutableMap and ImmutableSet (this bug was detected from shark traces that showed ComputeDigest was in the hot path in the clang static analyzer). This reduces the running time of the clang static analyzer on an example benchmark by ~32% for both RegionStore (field-sensitivty) and BasicStore (without field-sensitivity). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80877 91177308-0d34-0410-b5e6-96231b3b80d8 commit 613e05408626a631c011a3f141eff2d6eea9f1f2 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 04:03:44 2009 +0000 update test for alignment value in hex git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80876 91177308-0d34-0410-b5e6-96231b3b80d8 commit 27f44adc3b16ead29795d1a06e6be88d8de21471 Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 04:01:10 2009 +0000 output alignment value in hex so that we get: .align 3, 0x90 instead of, .align 3, 144 suggested by eric. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80875 91177308-0d34-0410-b5e6-96231b3b80d8 commit 862164990329cfcc3dc83d595cb8304913f1218d Author: Chris Lattner <sabre@nondot.org> Date: Thu Sep 3 03:54:02 2009 +0000 simplify this by using SmallString::str(), much nicer! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80874 91177308-0d34-0410-b5e6-96231b3b80d8 commit e86b0df8fc92fdeb05d03897afe4802ee5108dae Author: Lang Hames <lhames@gmail.com> Date: Thu Sep 3 02:52:02 2009 +0000 Fixed a test that ensures the LocalRewriter does not attempt to avoid reloads by reusing clobbered registers. This was causing issues in 256.bzip2 when compiled with PIC for a while (starting at r78217), though the problem has since been masked. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80872 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5a6b6b43459b875e88d598c232ddef7b805fe107 Author: Gabor Greif <ggreif@gmail.com> Date: Thu Sep 3 02:02:59 2009 +0000 back out my recent commit (r80858), it seems to break self-hosting buildbot's stage 2 configure git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80871 91177308-0d34-0410-b5e6-96231b3b80d8 commit f0cb8b7ce425011e4caedfb841fdfc0aa38e6cff Author: Devang Patel <dpatel@apple.com> Date: Thu Sep 3 01:39:20 2009 +0000 Now Bitcode reader bug is fixed. Reapply 80839. Use CallbackVH, instead of WeakVH, to hold MDNode elements. Use FoldingSetNode to unique MDNodes in a context. Use CallbackVH hooks to update context's MDNodeSet appropriately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80868 91177308-0d34-0410-b5e6-96231b3b80d8 commit deda3956ac6e8af372398bd9f4fd64c9cdf02711 Author: Devang Patel <dpatel@apple.com> Date: Thu Sep 3 01:38:02 2009 +0000 Add new value for given index in MDValuePtrs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80867 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e48cf651240e745819e2cbf5cd837b4c24141b1 Author: Daniel Dunbar <daniel@zuster.org> Date: Thu Sep 3 01:10:13 2009 +0000 Improve llvm::getHostTriple for some cases where the LLVM_HOSTTRIPLE is not reliable. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80863 91177308-0d34-0410-b5e6-96231b3b80d8 commit fe15ce4a51f0d83bd2a0bb788af70663fc8713aa Author: Gabor Greif <ggreif@gmail.com> Date: Thu Sep 3 00:18:58 2009 +0000 re-commit r66920 (which has been backed out in r66953) I may have more luck this time. I'll back out if needed... git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80858 91177308-0d34-0410-b5e6-96231b3b80d8 commit 66fdfa0595d378249f8ff71168d0fe923a828b9a Author: Sean Callanan <scallanan@apple.com> Date: Thu Sep 3 00:04:47 2009 +0000 Added opaque 32-, 48-, and 80-bit memory operand types to the X86 instruction tables to support segmented addressing (and other objects of obscure type). Modified the X86 assembly printers to handle these new operand types. Added JMP and CALL instructions that use segmented addresses. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80857 91177308-0d34-0410-b5e6-96231b3b80d8 commit 401011eae07426d5669af7c96bb06e92cff60cfe Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Sep 2 23:52:38 2009 +0000 Show derived host triple in --version. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80855 91177308-0d34-0410-b5e6-96231b3b80d8 commit eba47222d28036cebbd582e4dc84fefa3f76de49 Author: Shantonu Sen <ssen@apple.com> Date: Wed Sep 2 23:52:23 2009 +0000 Improve support for cross-hosted builds of LLVM. --build=triple and other configure options are passed to the BuildTools/ sub-invocation more consistently git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80854 91177308-0d34-0410-b5e6-96231b3b80d8 commit 66284fca05a7b78636f9f99a14bddf2e16f4f570 Author: Douglas Gregor <doug.gregor@gmail.com> Date: Wed Sep 2 22:45:31 2009 +0000 Unbreak my CMake build. Say you'll link again. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80842 91177308-0d34-0410-b5e6-96231b3b80d8 commit 03ebfa2ba332dcf86a3233b11397f6699c6ac157 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 2 21:49:26 2009 +0000 Revert 80839 for now. It causes test failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80841 91177308-0d34-0410-b5e6-96231b3b80d8 commit 22d00c4b5b0845531feead561116ede02a7354b9 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 2 21:22:09 2009 +0000 Use CallbackVH, instead of WeakVH, to hold MDNode elements. Use FoldingSetNode to unique MDNodes in a context. Use CallbackVH hooks to update context's MDNodeSet appropriately. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80839 91177308-0d34-0410-b5e6-96231b3b80d8 commit b261a1986acd86bb414d8e9e190a4e15742efc44 Author: Anton Korobeynikov <asl@math.spbu.ru> Date: Wed Sep 2 21:21:28 2009 +0000 More missed vdup patterns git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80838 91177308-0d34-0410-b5e6-96231b3b80d8 commit 22f2b1c131b207894d8167b516b11aa4c0776e90 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 2 19:35:19 2009 +0000 Switch llc from ParseBitcodeFile to ParseIRFile. This lets llc transparently read either LLVM Assembly or LLVM Bitcode files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80829 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1bbc7078b1f3d61b52af07ff6ab8344c26d179a6 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 2 19:21:56 2009 +0000 Add a comment noting the memory ownership rules. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80827 91177308-0d34-0410-b5e6-96231b3b80d8 commit 56747f2521918e90a939a2db2d8c8e88f9688b89 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 2 17:54:06 2009 +0000 Add convenience functions for reading in LLVM IR that autodetect and LLVM Assembly and LLVM Bitcode and automatically call the corresponding reader. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80809 91177308-0d34-0410-b5e6-96231b3b80d8 commit b8f1df36008dbe45eb80c218979020088c800283 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 17:37:38 2009 +0000 switch from std::string to SmallString + raw_svector_ostream. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80807 91177308-0d34-0410-b5e6-96231b3b80d8 commit b16f72e48e2ca32c5e795f7f302c1a7448c56b19 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 17:35:12 2009 +0000 split mcinst lowering stuff out to its own file. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80806 91177308-0d34-0410-b5e6-96231b3b80d8 commit b3b034848455f9961fd34ec9cb6108095c8302cf Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 2 17:31:42 2009 +0000 Fix the syntax of add/sub/mul nsw/nuw and sdiv exact. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80805 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0f603892701d4630990e7a552354c8cf2b6374dd Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 2 17:21:29 2009 +0000 Add const qualifiers for isBitcodeWrapper, and add new functions isRawBitcode and isBitcode to allow clients to test whether a given memory buffer holds a bitcode image. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80804 91177308-0d34-0410-b5e6-96231b3b80d8 commit 18721d0596e31317458834d4d6bb0cbdd9d9a332 Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 2 17:18:19 2009 +0000 Refactor common code from ParseAssemblyString and ParseAssemblyFile, to expose a low-level interface for parsing from an existing MemoryBuffer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80803 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5c7b1d9dd31abf15bdeb32ec2dd09b666114da7e Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 2 17:05:05 2009 +0000 Add const qualifiers to dominates' arguments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80801 91177308-0d34-0410-b5e6-96231b3b80d8 commit c53892f60f8828b82695fff8895223bf6abdc1a4 Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 2 16:47:24 2009 +0000 Removed temporarily because of breaking Darwin builds. (See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090831/086214.html) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80799 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa2d3271d5e771007cf55840bb4eae119c02818c Author: Bob Wilson <bob.wilson@apple.com> Date: Wed Sep 2 16:35:35 2009 +0000 Rearrange code to eliminate redundancy and avoid gotos. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80798 91177308-0d34-0410-b5e6-96231b3b80d8 commit 58837339ac130fbb4a0d1c6456584d7b6d933b71 Author: Nuno Lopes <nunoplopes@sapo.pt> Date: Wed Sep 2 15:02:57 2009 +0000 plug another leak in LLParser::PerFunctionState::SetInstName() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80792 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2c6e434dc05bbb5cf3eac56dce1ad05d6c97e77f Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 2 14:24:08 2009 +0000 Changed profiling-tool-chain.ll test to use optimal-edge-profiling instead of edge-profiling, this is more useful since the loading of the optimal-edge-profiling is more complicated. The edge-profiling is tested in edge-profiling.ll where only the instrumentation is tested. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80791 91177308-0d34-0410-b5e6-96231b3b80d8 commit f50aecf1cc4ff2b3272d1f4ed6c1783220152875 Author: Nuno Lopes <nunoplopes@sapo.pt> Date: Wed Sep 2 14:22:03 2009 +0000 plug memory leak in LLParser::PerFunctionState::SetInstName() by deleting a value after replacing it git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80790 91177308-0d34-0410-b5e6-96231b3b80d8 commit 46ef7bea5c421a06f05d376742413c18d82e35f6 Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 2 14:03:11 2009 +0000 Sort edges in MaximumSpanningTree more stable in case of equal weight. (See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090824/085890.html) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80789 91177308-0d34-0410-b5e6-96231b3b80d8 commit f73818861a527851de1f63c34803548dc4844416 Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 2 13:59:05 2009 +0000 Changed set of BlocksToInstrument to set of InsertedBlocks that do not have to be instrumented. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80788 91177308-0d34-0410-b5e6-96231b3b80d8 commit 98004cce823f3ae209052fb1229d516dfc0b22df Author: Andreas Neustifter <astifter@gmx.at> Date: Wed Sep 2 12:38:39 2009 +0000 Code cleanups and added comments. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80781 91177308-0d34-0410-b5e6-96231b3b80d8 commit b65febdbf1a37695e2dea5cee9e5dca9e181fb14 Author: Edwin Török <edwintorok@gmail.com> Date: Wed Sep 2 12:23:05 2009 +0000 Opaque types didn't work if llvm_is_multithreaded(). AlwaysOpaqueTy is always NULL at this point, and it causes an assertion failure. Fix it by using the just constructed tmp instead. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80780 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1298be5a7cc8edb31e1e825a7ddbc755a39bf2f0 Author: Nuno Lopes <nunoplopes@sapo.pt> Date: Wed Sep 2 11:58:01 2009 +0000 set svn:ignore git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80779 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0aebd0cd8b56b87682114d314e77f13a5920f9db Author: Edwin Török <edwintorok@gmail.com> Date: Wed Sep 2 11:13:56 2009 +0000 Fix DbgStopPointInst->getFileName/getDirectory, broken by the MDNodification in r80406, and readd a -print-dbginfo test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80778 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5838baa4a8aedfd453a5b0663425979c77e4e285 Author: Sandeep Patel <deeppatel1987@gmail.com> Date: Wed Sep 2 08:44:58 2009 +0000 Retype from unsigned to CallingConv::ID accordingly. Approved by Bob Wilson. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80773 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7c3d6c1f0cacdc5a01a66ce5f99e09848f0d58f3 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 06:34:22 2009 +0000 Fix month. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80769 91177308-0d34-0410-b5e6-96231b3b80d8 commit 47ecca719dca162477c10e787bb1ab0c4c571ece Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 06:31:02 2009 +0000 fix PR4815: some cases where DeleteDeadInstruction can delete the instruction BBI points to. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80768 91177308-0d34-0410-b5e6-96231b3b80d8 commit 77f1627b24f4256e414864513212cc4648e89dcc Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 06:15:37 2009 +0000 clean up this code a bit. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80767 91177308-0d34-0410-b5e6-96231b3b80d8 commit fa2d1ba102a74ecb0444957e0e5e1e99b064bfc3 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 06:11:42 2009 +0000 eliminate VISIBILITY_HIDDEN from Transforms/Scalar. PR4861 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80766 91177308-0d34-0410-b5e6-96231b3b80d8 commit 84a6720fa162828ccf52531135afc2449662a2cd Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 05:57:00 2009 +0000 refactor select 'sched insertion' out to its own method. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80764 91177308-0d34-0410-b5e6-96231b3b80d8 commit 556464fc42a499f616530d6c9ec3ab698a05aa90 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 05:53:04 2009 +0000 Add support for modeling whether or not the processor has support for conditional moves as a subtarget feature. This is the easy part of PR4841. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80763 91177308-0d34-0410-b5e6-96231b3b80d8 commit 12aaa0197524bcbf878774e442335813667b8518 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 05:35:45 2009 +0000 fix PR4848 an infinite loop when indexing down through a recursive gep and we get the original pointer type. This doesn't mean that we're at the first pointer being indexed. Correct the predicate. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80762 91177308-0d34-0410-b5e6-96231b3b80d8 commit 41c09930cfb4e36227f5f73bb618d2a7aa4da884 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 05:12:37 2009 +0000 fix PR4837, some bugs folding vector compares. These return a vector of i1, not i1 itself. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80761 91177308-0d34-0410-b5e6-96231b3b80d8 commit bc05eef1c31d86b525f0d80429a13344b13192a2 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 04:39:04 2009 +0000 revert my patch, duncan points out what is wrong with my logic. Add a comment so that I don't change this in the future :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80760 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9d256f1e48cf074e739f478a48f9619797cbe4c1 Author: Chris Lattner <sabre@nondot.org> Date: Wed Sep 2 04:34:06 2009 +0000 one more try at making this simpler, hopefully it won't break everything :) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80759 91177308-0d34-0410-b5e6-96231b3b80d8 commit d1585abba762e44ee70734e77dded04d3a6a77a7 Author: Duncan Sands <baldrick@free.fr> Date: Wed Sep 2 03:48:41 2009 +0000 Complicate Chris's simplification, avoiding complaints about singular iterators when building with expensive checks turned on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80757 91177308-0d34-0410-b5e6-96231b3b80d8 commit d7a9a27a450dce545da94ffc43df64c776eabaeb Author: Daniel Dunbar <daniel@zuster.org> Date: Wed Sep 2 02:43:11 2009 +0000 Don't force the triple or data layout in this test. We just have to get them from the host and hope that works. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80751 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7b5cdc094c42b788e1c0d6708ba5fa077eca7f8a Author: Dan Gohman <gohman@apple.com> Date: Wed Sep 2 01:14:16 2009 +0000 Add a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80749 91177308-0d34-0410-b5e6-96231b3b80d8 commit 251676e7beab341460c562976a1f3f4a2f873929 Author: Sean Callanan <scallanan@apple.com> Date: Wed Sep 2 00:55:49 2009 +0000 Fixed the asmstrings for 8-bit, 16-bit, and 32-bit ADD %rAX, imm instructions. Added a 64-bit ADD %RAX, imm32 instruction. Added all 4 forms for AND %rAX, imm and CMP %rAX, imm. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80746 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5f0d0810c3224d8296a90ee7c504d19f6b99ea89 Author: Evan Cheng <evan.cheng@apple.com> Date: Wed Sep 2 00:19:03 2009 +0000 Fix PR4845: r77946 completely broke x86_64 Darwin (or any situation where the desired triplet is a sub-target, e.g. thumbv7 vs. arm host). Reverting the patch isn't quite right either since the previous behavior does not allow the triplet to be overridden with -march. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80742 91177308-0d34-0410-b5e6-96231b3b80d8 commit aae9da7d74762fa1aef3d9e9b3eba4657eb5bfd8 Author: Devang Patel <dpatel@apple.com> Date: Wed Sep 2 00:16:33 2009 +0000 Disable uniqueness test for now. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80741 91177308-0d34-0410-b5e6-96231b3b80d8 commit bd93206d2cd5cfc5482b8b9d17a9d7e2862fe26b Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 1 23:56:42 2009 +0000 For now disable MDNode uniquing. This fixes llvm-gcc bootstrap failure on certain Mac OS X 10.5. I am working on a proper fix. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80738 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2a073840a9863f7fde14aba104621ce546f35510 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 1 23:18:46 2009 +0000 Avoid calling removeVirtualRegisterKilled which iterates over the operands to find the kill, since we already have the operand. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80736 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4868b2482d56166b836de78a4b35607a799f7958 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 1 22:51:08 2009 +0000 Refactor some code into separate functions. No functional changes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80733 91177308-0d34-0410-b5e6-96231b3b80d8 commit 432d176192c6a1707a9f714ea00ea500f1d9a6ee Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 1 22:19:00 2009 +0000 Move use of LV inside condition that guards for null LV. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80731 91177308-0d34-0410-b5e6-96231b3b80d8 commit 7cc00874d5de3b00205dcce03e05205916697d38 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 1 22:07:12 2009 +0000 Fix build warning. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80730 91177308-0d34-0410-b5e6-96231b3b80d8 commit 064aca1f4cb7a3ac916d665db62056008ecde927 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 1 22:07:06 2009 +0000 Simplify. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80729 91177308-0d34-0410-b5e6-96231b3b80d8 commit 914bc71e34cfa976d86bcd7c95fafd794dcc2020 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 1 22:07:00 2009 +0000 Fix what I believe is a copy-n-pasto introduced in r78129. - Bruno, please check!! git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80728 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8ac6c04c49a83ce12779ca42416fe5512e69a01e Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 1 22:06:53 2009 +0000 X86/Encoding: Support ExternalSymbol operands in emitDisplacementField (for consistency). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80727 91177308-0d34-0410-b5e6-96231b3b80d8 commit 9f086b93c3bb001b72590024114ac8c19f5abdaa Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 1 22:06:46 2009 +0000 Remove Offset from ExternalSybmol MachineOperands, this is unused (and at least partly unsupported, in X86 encoding at least). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80726 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3dfe01d21e412c113b13e222c0fde9970d258af2 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 21:37:50 2009 +0000 debug intrinsics do not go in the callgraph, this fixes a couple clang regtest failures. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80724 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0934baa37a70c413600ebc3f2219822cbaf90830 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 20:33:43 2009 +0000 Fix a regression I introduced in r80708, found by llvm-test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80718 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0c971ca2967e9dd20f26d8d68cacb131dd2fb7ca Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Tue Sep 1 19:25:52 2009 +0000 Fix ELF Writter related memory leaks git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80717 91177308-0d34-0410-b5e6-96231b3b80d8 commit 231d73422a43624472e0ff74a1d9ec30740c7adb Author: Andreas Neustifter <astifter@gmx.at> Date: Tue Sep 1 19:08:51 2009 +0000 OptimalEdgeProfiling: Reading in Profiles. This enables LLVM to read the OptimalEdgeProfiles. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80715 91177308-0d34-0410-b5e6-96231b3b80d8 commit 595887666dae3198db047b6e718129fdcf45ab8a Author: Andreas Neustifter <astifter@gmx.at> Date: Tue Sep 1 19:05:58 2009 +0000 Addedum to r80712, forgot to add files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80713 91177308-0d34-0410-b5e6-96231b3b80d8 commit 10dd7a2d9c1c123260c8afd730be1c109a20bb2c Author: Andreas Neustifter <astifter@gmx.at> Date: Tue Sep 1 19:03:44 2009 +0000 OptimalEdgeProfiling: Creation of profiles. This adds the instrumentation and runtime part of OptimalEdgeProfiling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80712 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8093b5dc9a1e310a79fc7af83c1fc2e1867c2ef7 Author: Andreas Neustifter <astifter@gmx.at> Date: Tue Sep 1 19:01:59 2009 +0000 Small fix in ProfileEstimator that eliminates duplicated code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80711 91177308-0d34-0410-b5e6-96231b3b80d8 commit d5496d944b0095cfd0d1cc93386a3c569b7f06d5 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 1 18:55:08 2009 +0000 reduce size of SmallString to something more reasonable git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80710 91177308-0d34-0410-b5e6-96231b3b80d8 commit b980f057d2ea2119836fbf39040ca8e49386d297 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 18:52:39 2009 +0000 remove CallGraphNode::replaceCallSite, it is redundant with other APIs. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80708 91177308-0d34-0410-b5e6-96231b3b80d8 commit c2d6585e5e77e5b44a9440f7cb821dada5009692 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 1 18:51:56 2009 +0000 Add support for generating code for vst{234}lane intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80707 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b6ab543047eac94f4155297b7b12af78e0e6a6d Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 18:50:55 2009 +0000 cleanup/simplify git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80706 91177308-0d34-0410-b5e6-96231b3b80d8 commit 10d150b7c19caf36e4dbe6505c0b43cf62c0a858 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 1 18:50:43 2009 +0000 Fix incorrect declarations of intrinsics in this test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80705 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1e58780928c42ba7c34deb7bbb35c17391b3d36e Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 1 18:49:12 2009 +0000 Use raw_ostream instead of sstream git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80704 91177308-0d34-0410-b5e6-96231b3b80d8 commit ecd40faa95e178986ff2fec6c7eaae10692be6f9 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 18:44:06 2009 +0000 remove a bunch of explicit code previously needed to update the callgraph. This is now dead because RAUW does the job. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80703 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b023dd6936966cce0cfea28c5148168f7a5b40e Author: David Goodwin <david_goodwin@apple.com> Date: Tue Sep 1 18:34:03 2009 +0000 Add hidden flags to allow binary search of post-RA scheduling errors. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80702 91177308-0d34-0410-b5e6-96231b3b80d8 commit 02b0e35f988abea2d6e5a07a854b4c6192872355 Author: David Goodwin <david_goodwin@apple.com> Date: Tue Sep 1 18:32:09 2009 +0000 RRX reads CPSR. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80699 91177308-0d34-0410-b5e6-96231b3b80d8 commit 1c79378308526587066ea216550858e780fd6423 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 18:32:03 2009 +0000 doxygenate RefreshCallGraph, add a new 'verification mode', and run it after CGSCC passes make change to ensure they are updating the callgraph correctly (when assertions are enabled). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80698 91177308-0d34-0410-b5e6-96231b3b80d8 commit 96d7ddc073ae2bdbf5e0bda96a5d7d8f7185ecb4 Author: Dan Gohman <gohman@apple.com> Date: Tue Sep 1 18:29:01 2009 +0000 Fix a typo in a comment. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80697 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3e4b1a34d5b499ec5547537b59505158e643305c Author: Sean Callanan <scallanan@apple.com> Date: Tue Sep 1 18:14:18 2009 +0000 Added TEST %rAX, $imm instructions to the Intel tables. These are required for the X86 disassembler. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80696 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2507c18bfc58d649a6ddd20b3e3ce41b2ed0793f Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 18:13:40 2009 +0000 simpler solution to iterator invalidation "problem" found by expensive checking. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80695 91177308-0d34-0410-b5e6-96231b3b80d8 commit d23a9667c9e7f88f4cdb2befc3adc08a5b7df776 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 17:56:32 2009 +0000 enhance memcpy opt to turn memmoves into memcpy when the src/dest don't alias. Remove an old and poorly reduced testcase that fails with this transform for reasons unrelated to the original test. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80693 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8f43b86c52646711a6906e516e17b32224f1a104 Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com> Date: Tue Sep 1 17:27:58 2009 +0000 Reapply 80278 Add MO flags to simplify the printing of relocations. Remove the support for printing large code model relocs (which aren't supported anyway). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80691 91177308-0d34-0410-b5e6-96231b3b80d8 commit 598082b1dd506ca0d6540f2bcaded867bfbf77af Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 1 17:19:13 2009 +0000 revert inadvertant change from previous commit git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80689 91177308-0d34-0410-b5e6-96231b3b80d8 commit 2e8a8c4cb8746fbe3d199d69b1efcabe557eec3f Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 17:09:55 2009 +0000 random code cleanups, no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80682 91177308-0d34-0410-b5e6-96231b3b80d8 commit 3efbb51978df6a37350f8d9d8c67ff3a988ad585 Author: Ted Kremenek <kremenek@apple.com> Date: Tue Sep 1 17:01:02 2009 +0000 Update CMake files. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80680 91177308-0d34-0410-b5e6-96231b3b80d8 commit 90cc01b4e49618f75a3cb899cefaa0abe9ca7066 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 1 16:43:35 2009 +0000 Simply LSDA lable emission to use a direct special-case output instead of EmitLabel() git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80677 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce59c1a172148acb3140cd46dcb94a9d225f31d5 Author: Duncan Sands <baldrick@free.fr> Date: Tue Sep 1 15:13:02 2009 +0000 Do not manipulate invalid iterators. This fixes the llvm-gcc build when expensive checking is turned on. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80671 91177308-0d34-0410-b5e6-96231b3b80d8 commit 724c3211128a50b60e5e479d0e6b66de710a6470 Author: Sanjiv Gupta <sanjiv.gupta@microchip.com> Date: Tue Sep 1 10:47:31 2009 +0000 Further refactoring of PIC16 Obj file code. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80670 91177308-0d34-0410-b5e6-96231b3b80d8 commit ba2ab19fb3bd60795d5e5c84d5ada7121ab5d282 Author: Benjamin Kramer <benny.kra@googlemail.com> Date: Tue Sep 1 10:24:10 2009 +0000 Update CMakeLists. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80669 91177308-0d34-0410-b5e6-96231b3b80d8 commit 204b27e24b13676075ab11b149b3a67db3c59f03 Author: Andreas Neustifter <astifter@gmx.at> Date: Tue Sep 1 10:08:39 2009 +0000 Preparation for Optimal Edge Profiling: Add statistics for regular edge profiling, this enables the comparation of the number of edges inserted by regular and optimal edge profiling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80668 91177308-0d34-0410-b5e6-96231b3b80d8 commit 09ae6e0d77d7eb3339a20c613a6f0a9c391dc9f3 Author: Andreas Neustifter <astifter@gmx.at> Date: Tue Sep 1 10:06:05 2009 +0000 Preparation for Optimal Edge Profiling: Optimal edge profiling is only possible when blocks with no predecessors get an virtual edge (BB,0) that counts the execution frequencies of this function-exiting blocks. This patch makes the necessary changes before actually enabling optimal edge profiling. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80667 91177308-0d34-0410-b5e6-96231b3b80d8 commit 76448f751688349d8dc7330dbe56ba0165878790 Author: Andreas Neustifter <astifter@gmx.at> Date: Tue Sep 1 08:48:42 2009 +0000 Preparation for Optimal Edge Profiling: This adds a pass to verify the current profile against the flow conditions. This is very helpful when later on trying to perserve the profiling information during all passes. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80666 91177308-0d34-0410-b5e6-96231b3b80d8 commit aabe25ea1ff3a49b6daa2e643cdb92ac8cc285f5 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 06:33:49 2009 +0000 testcase for PR3601 git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80664 91177308-0d34-0410-b5e6-96231b3b80d8 commit a59b5decad2d3e3b9e2f565ff5d4e1857b9202a1 Author: Chris Lattner <sabre@nondot.org> Date: Tue Sep 1 06:31:31 2009 +0000 Change CallGraphNode to maintain it's Function as an AssertingVH for sanity. This didn't turn up any bugs. Change CallGraphNode to maintain its "callsite" information in the call edges list as a WeakVH instead of as an instruction*. This fixes a broad class of dangling pointer bugs, and makes CallGraph have a number of useful invariants again. This fixes the class of problem indicated by PR4029 and PR3601. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80663 91177308-0d34-0410-b5e6-96231b3b80d8 commit e18cb0735189d79b73d3643f9bfda482a82f498d Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 1 05:04:28 2009 +0000 Add virtual destructor. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80660 91177308-0d34-0410-b5e6-96231b3b80d8 commit 56c573ec8f87ef5fe2d507b7fc1446efa1df0043 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 1 04:27:10 2009 +0000 Add test for vld{234}_lane instructions. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80658 91177308-0d34-0410-b5e6-96231b3b80d8 commit d14b8b63b3557e85950beb061a1d8b01cff4eadf Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 1 04:26:28 2009 +0000 Generate code for vld{234}_lane intrinsics. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80656 91177308-0d34-0410-b5e6-96231b3b80d8 commit 13099514dad37eb4e6f270fc84fb749c3eaeb487 Author: Bob Wilson <bob.wilson@apple.com> Date: Tue Sep 1 04:18:40 2009 +0000 Fix pr4843: When an instruction has multiple destination registers that are tied to different source registers, the TwoAddressInstructionPass needs to be smarter. Change it to check before replacing a source register whether that source register is tied to a different destination register, and if so, defer handling it until a subsequent iteration. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80654 91177308-0d34-0410-b5e6-96231b3b80d8 commit ef0f63722ac72a66dd4486e6ac8a1719d12e6e13 Author: Daniel Dunbar <daniel@zuster.org> Date: Tue Sep 1 04:09:03 2009 +0000 llvm-mc: Store MCSymbolData value as a pointer (to make MSVC happy). git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80652 91177308-0d34-0410-b5e6-96231b3b80d8 commit 843c2a2675a78ce65e781d180fd284d4f4a2ff84 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 1 02:34:49 2009 +0000 SJLJ is arm/darwin only for now. force the triple for the test git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80651 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4b673ee8fb5f7351de61d8bc06fb8958aa846d93 Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 1 02:05:03 2009 +0000 Fix compiler warnings git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80650 91177308-0d34-0410-b5e6-96231b3b80d8 commit 5e0257f9b7567c8c285ee3115c10d552c7c037fb Author: Jim Grosbach <grosbach@apple.com> Date: Tue Sep 1 01:57:56 2009 +0000 Clean up LSDA name generation and use for SJLJ exception handling. This makes an eggregious hack somewhat more palatable. Bringing the LSDA forward and making it a GV available for reference would be even better, but is beyond the scope of what I'm looking to solve at this point. Objective C++ code could generate function names that broke the previous scheme. This fixes that. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80649 91177308-0d34-0410-b5e6-96231b3b80d8 commit 8a6a4f5d031875716e06bf7339708874e97d915b Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 1 01:14:15 2009 +0000 Introduce DILocation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80648 91177308-0d34-0410-b5e6-96231b3b80d8 commit d4794f1da6e32d0eda205da2f994a25d1632aea9 Author: Devang Patel <dpatel@apple.com> Date: Tue Sep 1 00:53:21 2009 +0000 Add getDirectory() and getFilename() interface to DIScope. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80647 91177308-0d34-0410-b5e6-96231b3b80d8 commit 318d70da84dd9c3371774284695e2f96613d68a9 Author: Devang Patel <dpatel@apple.com> Date: Mon Aug 31 22:47:13 2009 +0000 Subprogram is a scope. Derive DISubprogram from DIScope. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80637 91177308-0d34-0410-b5e6-96231b3b80d8 commit a53768e1e514ec9184b3e17c465b19f9334c1e5c Author: Devang Patel <dpatel@apple.com> Date: Mon Aug 31 22:00:15 2009 +0000 Rename DIBlock as DILexicalBlock. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80633 91177308-0d34-0410-b5e6-96231b3b80d8 commit c8b451fceb3e26addeda713ec01dbaf1fa183711 Author: Dan Gohman <gohman@apple.com> Date: Mon Aug 31 21:58:28 2009 +0000 Don't use an iterator which is potentially invalidated. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80632 91177308-0d34-0410-b5e6-96231b3b80d8 commit acce6ef067e3e784306ea3e13c30913722a2207c Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Aug 31 21:54:55 2009 +0000 Use early exit and reduce indentation. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80631 91177308-0d34-0410-b5e6-96231b3b80d8 commit ce99fa7903584a25dd332004f3dcf639bbba91f6 Author: Bob Wilson <bob.wilson@apple.com> Date: Mon Aug 31 21:54:16 2009 +0000 If the tied registers are already the same, there is no need to change them. Move the code to make that change inside the conditional. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80630 91177308-0d34-0410-b5e6-96231b3b80d8 commit 0b3e9544a8c01d83bb746e80ef380e570db47be6 Author: Richard Osborne <richard@xmos.com> Date: Mon Aug 31 21:51:36 2009 +0000 Add triple parsing support for XCore. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80629 91177308-0d34-0410-b5e6-96231b3b80d8 commit 4a47c2447110c5163806b46ee1be881adf70ce38 Author: Devang Patel <dpatel@apple.com> Date: Mon Aug 31 21:34:44 2009 +0000 Derive DICompileUnit from DIScope. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80627 91177308-0d34-0410-b5e6-96231b3b80d8 commit 248d5579576fdfb0f1dca59bc3c6cebb8a6976fc Author: Caroline Tice <ctice@apple.com> Date: Mon Aug 31 21:19:37 2009 +0000 Add flag to mark structs for Apple Block "byref" variables; also add code to modify the type and location debug information for these variables to match the programmer's expectations. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80625 91177308-0d34-0410-b5e6-96231b3b80d8 commit 30e24e0e6f8e94a50ef6f08911724ef5d43762d7 Author: Dan Gohman <gohman@apple.com> Date: Mon Aug 31 21:15:23 2009 +0000 Extend the ValuesAtScope cache to cover all expressions, not just SCEVUnknowns, as the non-SCEVUnknown cases in the getSCEVAtScope code can also end up repeatedly climing through the same expression trees, which can be unusably slow when the trees are very tall. Also, add a quick check for SCEV pointer equality to the main SCEV comparison routine, as the full comparison code can be expensive in the case of large expression trees. These fix compile-time problems in some pathlogical cases. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80623 91177308-0d34-0410-b5e6-96231b3b80d8 commit 21dde52e1976411d2f85eb2505d98d6b8d23baa6 Author: Gabor Greif <ggreif@gmail.com> Date: Mon Aug 31 20:54:23 2009 +0000 restore semantics of operator* (removing a FIXME I had to introduce in r80224) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80622 91177308-0d34-0410-b5e6-96231b3b80d8 commit 864c4b83472a97397039240f7d5e9c6e269174b1 Author: David Goodwin <david_goodwin@apple.com> Date: Mon Aug 31 20:47:02 2009 +0000 Don't mark a register live at an undef use. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80621 91177308-0d34-0410-b5e6-96231b3b80d8 commit 94f536e037d399e79afa64c060da2ac0d4d6b4a7 Author: Devang Patel <dpatel@apple.com> Date: Mon Aug 31 20:44:45 2009 +0000 Introduce DIScope. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80620 91177308-0d34-0410-b5e6-96231b3b80d8 commit c9db7a5b14625f78cbd619582db31a985eeddd7d Author: Devang Patel <dpatel@apple.com> Date: Mon Aug 31 20:27:49 2009 +0000 Oops. Fix inverted logic in assertion check. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80618 91177308-0d34-0410-b5e6-96231b3b80d8 commit 08ed20d6841e1879cff1c6b7717b64fd400dc913 Author: Evan Cheng <evan.cheng@apple.com> Date: Mon Aug 31 20:14:07 2009 +0000 Remove .n suffix for some 16-bit opcodes now that Darwin assembler is fixed. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80615 91177308-0d34-0410-b5e6-96231b3b80d8 commit 34a26db1f0520916f9f5d8a0f31fc9c34119bb05 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Aug 31 19:14:05 2009 +0000 X86/exp-asm-printer: Lower MachineOperand::MO_JumpTableIndex to MCOperand. - Down to 7 failures on 403.gcc. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80605 91177308-0d34-0410-b5e6-96231b3b80d8 commit 59c42d00cd177c318a10364ddea06290b1f9f320 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Aug 31 19:13:56 2009 +0000 Stop printing old asm printing code inline with -experimental-asm-printer (this allows diffing and assembling the .s) git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80604 91177308-0d34-0410-b5e6-96231b3b80d8 commit befe952c385a9e2f26212b3cdea6439323964a46 Author: Daniel Dunbar <daniel@zuster.org> Date: Mon Aug 31 19:13:47 2009 +0000 Avoid unnecessary +0 in experimental-asm-printer. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80603 91177308-0d34-0410-b5e6-96231b3b80d8 commit 56843af6f90e5bdf7d79a271d2406f57e6674122 Author: Devang Patel <dpatel@apple.com> Date: Mon Aug 31 18:49:10 2009 +0000 Simplify isDerivedType() and other predicate interface. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80602 91177308-0d34-0410-b5e6-96231b3b80d8	16 years ago
Török Edvin	9fac78c72e	Update to latest bytecode format.	16 years ago
Török Edvin	72a03f9bd5	Merge branch 'master' into bytecode ... * master: (60 commits) Fix build when git is not installed and using BSD make. Only use -fno-strict-aliasing for gcc-4.3+, to avoid bugs with older compilers (bb #1581). libclamav/matcher-bm.c: fix cli_bm_freeoff() (bb#1710) bb#1708 implove poolsize.pl win32: s/C_WINDOWS/_WIN32/ in clamd, shared libclamav/matcher-ac.c: fix matching of logical sigs (bb#1707) libclamav/readdb.c: fix handling of broken .ldb sigs (bb#1701) libclamav: new signature blacklisting format (bb#1625) killclamd must always succeed (except when there's a stuck clamd). Fix typo. Better error message when clamd gets killed merge win32 patches from sherpya remove bogus debug printf libclamav/matcher-ac.c: add support for line marker (L) (matches CR, CRLF and boundaries) fix EOL in platform.h sis.c: fix size check fix several problems introduced by the win32 commits fix in cli_is_abspath win32#3 ... Conflicts: .gitignore Makefile.am configure configure.in libclamav/readdb.c	16 years ago
Török Edvin	c921686126	Fix build when git is not installed and using BSD make.	16 years ago
Török Edvin	a0cbf9adc2	Only use -fno-strict-aliasing for gcc-4.3+, to avoid bugs with older compilers (bb #1581).	16 years ago
Tomasz Kojm	6039e6d487	libclamav/matcher-bm.c: fix cli_bm_freeoff() (bb#1710)	16 years ago
Török Edvin	80b4b3fb0f	Generalize special global handling (__match_counts etc.).	16 years ago
aCaB	a383350ae8	bb#1708	16 years ago
Török Edvin	88815fd801	Sync with compiler.	16 years ago
Török Edvin	4bcd07ffe0	global descs.	16 years ago
aCaB	f4c3785447	implove poolsize.pl	16 years ago
aCaB	e0bb54d7d4	win32: s/C_WINDOWS/_WIN32/ in clamd, shared	16 years ago
Tomasz Kojm	417b7509f6	libclamav/matcher-ac.c: fix matching of logical sigs (bb#1707)	16 years ago
Tomasz Kojm	9c150a2c1e	libclamav/readdb.c: fix handling of broken .ldb sigs (bb#1701)	16 years ago
Tomasz Kojm	04133ff998	libclamav: new signature blacklisting format (bb#1625) ... libclamav: allow arbitrary names for .ign/.ign2 files (bb#1683)	16 years ago
Török Edvin	06a45187db	killclamd must always succeed (except when there's a stuck clamd).	16 years ago
Török Edvin	2c9de1f264	Fix typo.	16 years ago
Török Edvin	2c783ff014	Better error message when clamd gets killed	16 years ago
Török Edvin	ea7b98f80d	WiP	16 years ago
aCaB	b705e8d712	merge win32 patches from sherpya	16 years ago
aCaB	8b32943604	remove bogus debug printf	16 years ago
Tomasz Kojm	723a44d54d	libclamav/matcher-ac.c: add support for line marker (L) (matches CR, CRLF and boundaries)	16 years ago
aCaB	98550a1210	fix EOL in platform.h	16 years ago
aCaB	5fde1c1f33	sis.c: fix size check	16 years ago
aCaB	11195c0b1b	fix several problems introduced by the win32 commits	16 years ago
aCaB	a7e259b528	fix in cli_is_abspath	16 years ago
aCaB	4cd80898e6	win32#3	16 years ago
aCaB	b2354dc1e7	drop os2	16 years ago
aCaB	9cf0716828	drop interix	16 years ago
aCaB	58481352d5	win32 paths handling	16 years ago
Török Edvin	bda59c6804	Update ignore, also sort it.	16 years ago
Török Edvin	f094281181	Fix srcdir != objdir builds: platform.h needs to be configure generated.	16 years ago
aCaB	4c4353fe88	fix /.gitignore	16 years ago
aCaB	65b538173a	add unit_test/.gitignore	16 years ago
aCaB	081f64735d	win32#2	16 years ago
aCaB	be4bf7f4ab	win32	16 years ago