commit 63a535b8c10001cc189647804f311f413d0d9f29
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sun Mar 21 20:37:19 2010 +0000
Memoize InlineAsms into the LLVMContext and delete them on shutdown.
Fixes PR803.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99143 91177308-0d34-0410-b5e6-96231b3b80d8
commit 700524ca0d62f3c952aaa6834c6a9792076e2dd6
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sat Mar 13 01:26:15 2010 +0000
Delete MDNodes when LLVMContext is destroyed. Previous attempts: r97918, r97788.
Tested: clang debug bootstrap, llvm-gcc bootstrap, `make check-lit`
after configuring with --with-llvmgccdir (and this did run the
FrontendC* tests this time)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98410 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8460da1b03c5138a9d5d4185e005e9da6de2bd47
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sun Mar 21 21:17:34 2010 +0000
Move the LLVMContextImpl implementation into a .cpp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99146 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0b20bf7e5e79ec124f03ef11eb88be14b1b69162
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sun Mar 21 22:08:41 2010 +0000
Re-add the Metadata.h include to LLVMContextImpl.h so that MDNode is complete
where FoldingSet<MDNode> is instantiated. Clang and MSVC complain; gcc
doesn't.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99147 91177308-0d34-0410-b5e6-96231b3b80d8
commit 77e427769a0c1dce88e3cc147aa00b2c0dd7f8dd
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Mon Mar 22 05:23:37 2010 +0000
Free all Constants in ~LLVMConstantImpl. We avoid assertion failures
by dropping all references from all constants that can use other
constants before trying to destroy any of them.
I also had to free bugpoint's Module in ~BugDriver().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@99160 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6dd22e9c0e8ba4e34a4a21574d66c03c004831bb
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sat Mar 13 20:09:55 2010 +0000
Allow types that have been forwarded to to be freed.
Tested: make check-lit && valgrind --dsymutil=yes --leak-check=full unittests/ExecutionEngine/JIT/Debug/JITTests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@98447 91177308-0d34-0410-b5e6-96231b3b80d8
pthread_cancel is broken on Mac OS X (it only works if the thread
you want to kill calls pthread_testcancel, which is never the situation
when you need async cancelation).
Anyway async cancelation is risky, it may leave bc_ctx in an inconsistent state.
So rather than doing using pthread_cancel (or pthread_kill+siglongjmp)
just insert the timeout checks into the JITed code directly.
These are inserted in each loop, if the loop's tripcount is unknown, or
higher than a threshold. They are also inserted after a certain amount
of APIcalls are made (even in absence of loops).
Note that 'loop' in this sense is not LLVM's notion of a natural loop,
it is simply a BB which is reachable both directly and via a backedge.
For example this doesn't contain natural loops but contains backedges (and a
potential infinite loop):
int foo(int a)
{
int x=4;
if (a == 42)
goto head2;
head:
x++;
head2:
if (a >= 2) {
x += 3;
goto head;
} else if (a >= 0) {
x += 9;
goto head;
}
return x;
}
Squashed commit of the following:
commit aba4d8b895d9ed1f6ce9a811e33bc88b700e9c2a
Author: Tanya Lattner <tonic@nondot.org>
Date: Fri Mar 19 21:30:15 2010 +0000
Update version number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98997 91177308-0d34-0410-b5e6-96231b3b80d8
commit f64efe72c02b91fbef11c8c35b37582f5a853dd6
Author: Tanya Lattner <tonic@nondot.org>
Date: Fri Mar 19 21:29:27 2010 +0000
Merge r98985 from mainline.
Update copyright.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98996 91177308-0d34-0410-b5e6-96231b3b80d8
commit c3285ae5c9154febed002271473063ce22fcac5b
Author: Tanya Lattner <tonic@nondot.org>
Date: Fri Mar 12 00:16:00 2010 +0000
Doc patch for the branch only.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98314 91177308-0d34-0410-b5e6-96231b3b80d8
commit 29fc828924d3e2d97583087387a1f4e340265b0d
Author: Tanya Lattner <tonic@nondot.org>
Date: Fri Mar 12 00:12:20 2010 +0000
Merge 97980 from mainline.
Add documentation on sibling call optimization. Rename tailcall2.ll test to sibcall.ll.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98313 91177308-0d34-0410-b5e6-96231b3b80d8
commit dee99b6c2809394cee94ef48596d84ca1a504f04
Author: Tanya Lattner <tonic@nondot.org>
Date: Fri Mar 12 00:10:21 2010 +0000
Merge 97974 from mainline.
Iterator traits and swap. closes PR6548 and PR6549
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98312 91177308-0d34-0410-b5e6-96231b3b80d8
commit ddce60ee159b893f97cf6e4b8448b8a1dbae2c05
Author: Tanya Lattner <tonic@nondot.org>
Date: Fri Mar 12 00:09:10 2010 +0000
Merge 97965 from mainline.
Update the OCaml Kaleidoscope tutorial.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98311 91177308-0d34-0410-b5e6-96231b3b80d8
commit b2e6e17cd5adbcd7ec47ebc4eb6d8911869b5098
Author: Tanya Lattner <tonic@nondot.org>
Date: Fri Mar 12 00:03:18 2010 +0000
Merge 98205 from mainline.
Work around a bug in the openbsd assembler on i386,
which doesn't support .quad correctly because it is
"really really old". PR6528.
Yet another reason the mc assembler should take over ;-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98309 91177308-0d34-0410-b5e6-96231b3b80d8
commit d57994abd3dd1a51f5e8d53802e9f5064f4afdb6
Author: Tanya Lattner <tonic@nondot.org>
Date: Fri Mar 12 00:00:12 2010 +0000
Merge 98171 from mainline.
PR6540: Set the newly introduced variables ENABLE_SHARED and
SHLIBPATH_VAR in lit.site.cfg not only in the autoconf build, but also
in a cmake one.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98308 91177308-0d34-0410-b5e6-96231b3b80d8
commit ade9f84bba2b16abb28c4fcb4416840e6f611533
Author: Tanya Lattner <tonic@nondot.org>
Date: Thu Mar 11 23:59:04 2010 +0000
Merge 98212 from mainline.
add support, testcases, and dox for the new GHC calling
convention. Patch by David Terei!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98307 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8d6dcb7a7ec280622f7eb60805034b331546df1b
Author: Tanya Lattner <tonic@nondot.org>
Date: Thu Mar 11 23:57:44 2010 +0000
Merge 98203 from mainline.
fix PR6533 by updating the br(xor) code to remember the case
when it looked past a trunc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98306 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1b4b463ed0ac940fad1213a44950426cc5350c9a
Author: Tanya Lattner <tonic@nondot.org>
Date: Thu Mar 11 23:47:58 2010 +0000
Merge r98193 from mainline.
add DESTDIR support for TOOLALIAS, for PR6557, patch by
Matthias Klose!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98303 91177308-0d34-0410-b5e6-96231b3b80d8
commit db315fe7b016fe35c515eded455ede072aa1ef05
Author: Tanya Lattner <tonic@nondot.org>
Date: Thu Mar 11 23:41:22 2010 +0000
Merge 98042.
Don't try to fold V_SET0 and V_SETALLONES to loads in medium and
large code models.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@98301 91177308-0d34-0410-b5e6-96231b3b80d8
commit aad04d148f0f4cabc6a41c55a49ba2b7e2ea945a
Author: Tanya Lattner <tonic@nondot.org>
Date: Mon Mar 8 05:02:37 2010 +0000
Create 2.7 release branch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/branches/release_27@97934 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7579f4342e12b45bc8a230680e84dae1c51e1f91
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Mar 8 03:18:28 2010 +0000
remove a non-temporal store pattern which is not tested and
could never have matched because the operand list was backwards.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97933 91177308-0d34-0410-b5e6-96231b3b80d8
commit 45f8521ba99fb7fead855cc7af3f173a7d4eca61
Author: Douglas Gregor <doug.gregor@gmail.com>
Date: Mon Mar 8 02:58:37 2010 +0000
Revert r97917, which was causing Clang Debug self-host failures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97932 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1c51a8b928528e8f0b3bac4632c8d79bdad1be04
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sun Mar 7 19:26:40 2010 +0000
Roll back r97918 again. Just configuring against llvm-gcc wasn't enough to run
the FrontendC* tests. :(
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97921 91177308-0d34-0410-b5e6-96231b3b80d8
commit aa049609074bc577eff2aaba0e76b5e01e79fd52
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sun Mar 7 18:46:57 2010 +0000
Reapply r97788 to free MDNodes when the LLVMContext is destroyed. It
bootstraps llvm-gcc this time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97918 91177308-0d34-0410-b5e6-96231b3b80d8
commit 683903d4139e31949ae1bd2fbee40669597109ac
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sun Mar 7 17:10:13 2010 +0000
Roll r97906 forward again, without double-deleting CompileUnit::IndexTyDie.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97917 91177308-0d34-0410-b5e6-96231b3b80d8
commit 945671d65ee6dcc8784f3d8a9860589f3f7a6f98
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Sun Mar 7 11:15:04 2010 +0000
Add findNearestCommonDominator() for PostDominators.
Add a missing interface to be able to call findNearestCommonDominator
for a PostDominanceTree. The function itself is already implemented in
DominatorTreeBase. The interface however was only added to the
DominatorTree class, but not the PostDominatorClass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97915 91177308-0d34-0410-b5e6-96231b3b80d8
commit e334376b5c7cc9f21c0b05416fbdf6145935a01a
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Mar 7 07:45:08 2010 +0000
Use Other as a sentinel instead of iAny.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97914 91177308-0d34-0410-b5e6-96231b3b80d8
commit 153b35abab0d3d8d6eadf83a3791209ac4c5566b
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Mar 7 07:21:24 2010 +0000
turn off debug spew
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97912 91177308-0d34-0410-b5e6-96231b3b80d8
commit 18c2cf7e2c0386235e8aff2aa0bcd4c2c287653e
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Mar 7 07:20:49 2010 +0000
more factoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97911 91177308-0d34-0410-b5e6-96231b3b80d8
commit 12d029514ea05bc147939b12219861b94e7ea0e2
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sun Mar 7 07:16:49 2010 +0000
_2_ gcc crashes, ah, ah, ah...
(Rolling back r97906.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97909 91177308-0d34-0410-b5e6-96231b3b80d8
commit 67eeb51d145bf66e014961355ca1e552c59e85db
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Mar 7 07:01:28 2010 +0000
teach tblgen to be more aggressive when factoring CheckType nodes.
Now it will factor things like this:
CheckType i32
...
CheckOpcode ISD::AND
CheckType i64
...
into:
SwitchType:
i32: ...
i64:
CheckOpcode ISD::AND
...
This shrinks hte table by a few bytes, nothing spectacular.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97908 91177308-0d34-0410-b5e6-96231b3b80d8
commit 51add9a0af0b77b2a427bf8138cc366aaa6d6c9a
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sun Mar 7 06:55:35 2010 +0000
Avoid leaking CompileUnits and DbgScopes from DwarfDebug. Leaks found by Valgrind!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97906 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3e32517a0a32814b4e587e46fe1729f10d14bfba
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Mar 7 06:29:26 2010 +0000
add some helper functions and implement isContradictory
for CheckValueTypeMatcher. The isContradictory implementation
helps us factor better, shrinking x86 table from 79144 -> 78896
bytes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97905 91177308-0d34-0410-b5e6-96231b3b80d8
commit c08cbfd5b310096f304eeb77ffd28b0e2275dc39
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Mar 7 04:28:09 2010 +0000
tidy up
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97895 91177308-0d34-0410-b5e6-96231b3b80d8
commit cae2fc5dc584c33fe519252bb2789a115a42ddff
Author: Wesley Peck <peckw@wesleypeck.com>
Date: Sat Mar 6 23:23:12 2010 +0000
Re-committing the failed r97807 commit with changes to eliminate warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97891 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3edbcb547e63556b3c825fb406068af4b3cc3805
Author: Nick Lewycky <nicholas@mxc.ca>
Date: Sat Mar 6 20:26:48 2010 +0000
Add verification of union types.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97889 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2fdea181b80dc2509fab0c282b35bb27daea5ab0
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Sat Mar 6 20:07:32 2010 +0000
Describe what's going on with mingw alloca and why do we need separate instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97888 91177308-0d34-0410-b5e6-96231b3b80d8
commit 26502318cbe0c14c2bfedbf90165c3699eb8049c
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Sat Mar 6 19:39:36 2010 +0000
Initial bits of ARMv4-only support.
Patch by John Tytgat!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97886 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0391c33d30582e640bbae6d394c6718b3226607d
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Sat Mar 6 19:32:29 2010 +0000
Lower dynamic stack allocation on mingw32 to separate instruction.
We cannot use a normal call here since it has extra unmodelled side
effects (it changes stack pointer). This should fix PR5292.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97884 91177308-0d34-0410-b5e6-96231b3b80d8
commit 67767d3975c4e4ea349f8e5684a2194456bed849
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Mar 6 19:20:13 2010 +0000
make APFloat::toString be const.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97883 91177308-0d34-0410-b5e6-96231b3b80d8
commit effd01dcbf1424d4157f7139fd3b4fd34dd1b552
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Mar 6 18:54:37 2010 +0000
disable this for mingw as well, we really need a 'has no dynamic linking' predicate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97882 91177308-0d34-0410-b5e6-96231b3b80d8
Török Edvin