mirror of https://github.com/Cisco-Talos/clamav
Tag:
Branch:
Tree:
8cf6cab95d
0.95
0.96
0.97
0.98
0.98.1
0.98.2
0.98.3
0.98.4
0.98.5
0.98.6
0.98.7
0.99
0.99.1
0.99.2
0.99.3
CLAM-2277-ExtractImagesFromOle2
CLAM-2787-pdf-rendering-pdfium
dev/0.103.12
dev/1.0.6
dev/1.0.7
dev/1.0.8
dev/1.2.3
dev/1.3.1
dev/1.3.2
dev/1.4.1
dev/1.4.2
feature/integrate-clamav-sys
main
rel/0.100
rel/0.101
rel/0.102
rel/0.103
rel/0.104
rel/0.105
rel/0.99
rel/1.0
rel/1.1
rel/1.2
rel/1.3
rel/1.4
0.93.3
0.94.1rc1
CLAMAV_090RC1
CLAMAV_090RC2
CLAMAV_090RC3
CLAMAV_0_70
CLAMAV_0_71
CLAMAV_0_80
CLAMAV_0_80RC
CLAMAV_0_80RC1
CLAMAV_0_80RC3
CLAMAV_0_80RC4
CLAMAV_0_81
CLAMAV_0_84RC1
clamav-0.100-beta
clamav-0.100.0
clamav-0.100.0-rc
clamav-0.100.1
clamav-0.100.2
clamav-0.100.3
clamav-0.101.0
clamav-0.101.0-beta
clamav-0.101.0-rc
clamav-0.101.1
clamav-0.101.2
clamav-0.101.3
clamav-0.101.4
clamav-0.101.5
clamav-0.102.0
clamav-0.102.0-beta
clamav-0.102.0-rc
clamav-0.102.1
clamav-0.102.2
clamav-0.102.3
clamav-0.102.4
clamav-0.103.0
clamav-0.103.0-rc
clamav-0.103.0-rc2
clamav-0.103.1
clamav-0.103.10
clamav-0.103.11
clamav-0.103.12
clamav-0.103.2
clamav-0.103.3
clamav-0.103.4
clamav-0.103.5
clamav-0.103.6
clamav-0.103.7
clamav-0.103.8
clamav-0.103.9
clamav-0.104.0
clamav-0.104.0-rc2
clamav-0.104.1
clamav-0.104.2
clamav-0.104.3
clamav-0.104.4
clamav-0.105.0
clamav-0.105.0-rc
clamav-0.105.0-rc2
clamav-0.105.1
clamav-0.105.2
clamav-0.70
clamav-0.70@2754
clamav-0.70@502
clamav-0.71
clamav-0.71@2754
clamav-0.71@565
clamav-0.72
clamav-0.72@594
clamav-0.73
clamav-0.73@612
clamav-0.74
clamav-0.74@643
clamav-0.75
clamav-0.75.1
clamav-0.80
clamav-0.80@1021
clamav-0.80@2754
clamav-0.80rc
clamav-0.80rc1
clamav-0.80rc1@1265
clamav-0.80rc1@2754
clamav-0.80rc3
clamav-0.80rc3@2754
clamav-0.80rc3@939
clamav-0.80rc4
clamav-0.80rc4@2754
clamav-0.80rc4@988
clamav-0.80rc@2754
clamav-0.80rc@909
clamav-0.81
clamav-0.81@1286
clamav-0.81@2754
clamav-0.82
clamav-0.83
clamav-0.84
clamav-0.84rc1
clamav-0.84rc1@1466
clamav-0.84rc1@2754
clamav-0.84rc2
clamav-0.85
clamav-0.85.1
clamav-0.86
clamav-0.86.1
clamav-0.86.2
clamav-0.86rc1
clamav-0.87
clamav-0.87.1
clamav-0.88
clamav-0.88.1
clamav-0.88.2
clamav-0.88.3
clamav-0.88.4
clamav-0.88.5
clamav-0.88.6
clamav-0.88.7
clamav-0.90
clamav-0.90.1
clamav-0.90@2749
clamav-0.90rc1
clamav-0.90rc1@2403
clamav-0.90rc1@2754
clamav-0.90rc2
clamav-0.90rc2@2468
clamav-0.90rc2@2754
clamav-0.90rc3
clamav-0.90rc3@2666
clamav-0.90rc3@2754
clamav-0.91
clamav-0.91rc2
clamav-0.92
clamav-0.92_sf
clamav-0.92rc1
clamav-0.92rc2
clamav-0.93
clamav-0.93.1rc1
clamav-0.94
clamav-0.94.1
clamav-0.94.1rc1
clamav-0.94.2
clamav-0.94rc1
clamav-0.95
clamav-0.95.1
clamav-0.95.2
clamav-0.95.3
clamav-0.95rc1
clamav-0.95rc2
clamav-0.96
clamav-0.96.1
clamav-0.96.2
clamav-0.96.3
clamav-0.96.4
clamav-0.96.5
clamav-0.96rc1
clamav-0.96rc2
clamav-0.97
clamav-0.97.1
clamav-0.97.2
clamav-0.97.3
clamav-0.97.4
clamav-0.97.5
clamav-0.97.6
clamav-0.97.7
clamav-0.97.8
clamav-0.97rc
clamav-0.98
clamav-0.98-dmgxar
clamav-0.98.1
clamav-0.98.1rc
clamav-0.98.2
clamav-0.98.3
clamav-0.98.4
clamav-0.98.4-rc1
clamav-0.98.5
clamav-0.98.5-rc1
clamav-0.98.5-rc2
clamav-0.98.5beta
clamav-0.98.6
clamav-0.98.7
clamav-0.98rc
clamav-0.98rc2
clamav-0.99
clamav-0.99-beta1
clamav-0.99-beta2
clamav-0.99-rc1
clamav-0.99-rc2
clamav-0.99.1
clamav-0.99.1-beta1
clamav-0.99.2
clamav-0.99.3
clamav-0.99.3-beta1
clamav-0.99.3-beta2
clamav-0.99.4
clamav-1.0.0
clamav-1.0.0-rc
clamav-1.0.0-rc2
clamav-1.0.1
clamav-1.0.2
clamav-1.0.3
clamav-1.0.4
clamav-1.0.5
clamav-1.0.6
clamav-1.0.7
clamav-1.0.8
clamav-1.1.0
clamav-1.1.0-rc
clamav-1.1.1
clamav-1.1.2
clamav-1.1.3
clamav-1.2.0
clamav-1.2.0-rc
clamav-1.2.1
clamav-1.2.2
clamav-1.2.3
clamav-1.3.0
clamav-1.3.0-rc
clamav-1.3.0-rc2
clamav-1.3.1
clamav-1.3.2
clamav-1.4.0
clamav-1.4.0-rc
clamav-1.4.1
clamav-1.4.2
clamav-1.5.0-beta
clamav-20080204
merge-llvm-79908
merge-llvm-80601
merge-llvm-83242
merge-llvm-90002
merge-llvm-91214
merge-llvm-91428
merge-llvm-92222
merge-llvm-94539
merge-llvm-97877
r5076
start
test_prefilter_enable
test_prefilter_enable2
test_prefiltering_disable
${ noResults }
1550 Commits (8cf6cab95dbbb0297d20e85c6552ea89552c8166)
| Author | SHA1 | Message | Date |
|---|---|---|---|
Tomasz Kojm
|
8cf6cab95d |
chk prefix_length
|
16 years ago |
|
Török Edvin
|
3e975a6042 |
missing #include.
|
16 years ago |
|
Török Edvin
|
2c8d0eb3f1 |
fix init of hook_lsig_matches.
Initing with null, and creating a bitset that is never assigned is obviously not what was intended here. |
16 years ago |
|
Török Edvin
|
380ae30458 |
fix prefiltering build.
|
16 years ago |
|
Török Edvin
|
02eabc6d1e |
Add the rest of the prefiltering glue code.
This is still disabled for now (see the & 0). |
16 years ago |
|
Török Edvin
|
2125a9c9fa |
Fix win32 build (bb #1824).
|
16 years ago |
|
Török Edvin
|
9446925330 |
fix build
|
16 years ago |
|
Török Edvin
|
2a94c08e19 |
move matching code to matcher_run.
No functionality change. |
16 years ago |
|
Török Edvin
|
551e73b783 |
matcher-ac: move leaf checks inside IS_FINAL.
All other were removed during ac_maketrans. |
16 years ago |
|
aCaB
|
5a72fce685 |
fix gzip handler
|
16 years ago |
|
Török Edvin
|
8d89487c2e |
Show more details about zlib when inflateinit fails.
|
16 years ago |
|
Török Edvin
|
e0ac80ab38 |
Prepare for prefiltering: add new files.
Move SO_search to filtering.c as filtering_search. Add unit test. |
16 years ago |
|
Tomasz Kojm
|
4a01b4efe9 |
libclamav: prefix all engine detections with "Heuristics." (bb#1808)
(also change Phishing.Heuristics.* -> Heuristics.Phishing.*) |
16 years ago |
|
Török Edvin
|
ab89360583 |
Support for macros in logical subsignatures (bb #164).
In the LDB there is (one or more) special subsignature ${min-max}MACROID$,
which means:
must match any signature from group MACROID (for current filetype),
and the match must occur at a distance of min-max from the start(!) of the
previous logical subsignature match.
It also has the sideeffect of making the previous subsignature considered a
match only if both that and the macro matches. The offset of first match for
the previous logical subsig will be the offset where the {min-max} distance is
satisfied.
The macro logical subsignature will have a count of 0 (if it didn't match
together with the previous subsig), or a count of 1 if it did.
The matches can occur anywhere (even in
different ac scan buffers), since I don't call cli_ac_scanbuff I just use the
offset of first match (which we have for the bytecode anyway).
There can be at most 32 macro groups, signatures are added to a macro group by
using $MACROID$ as offset.
For example pdb entries could be converted to PDB:3:$0:<hexsig of domainname>
if we assign macro id 0 to PDB (and we can assign 31 more macro ids to
whatever).
Example:
test.ldb:
TestMacro;Target:0;0&1;616161;${3-4}12$
test.ndb:
D:0:$12:6262
D:0:$12:6363
D:0:$11:6262
test.dat:
aaaaxccdd
test-nomatch.dat:
aaaaxxxccdd
|
16 years ago |
|
Török Edvin
|
9bdaf35dea |
print bytecode source code.
|
16 years ago |
|
aCaB
|
59098a112e |
drop type-8 sigs (bb#895)
|
16 years ago |
|
Tomasz Kojm
|
e293229df0 |
don't count lsig associated with bc
|
16 years ago |
|
Török Edvin
|
57f14280a7 |
Fix use-after-free on bytecode load/execution.
lsig->bc was referring to the bytecode directly (via a pointer), but the bytecode struct changes place in memory (it is realloced on each .cbc load). So use an index instead of the direct pointer. |
16 years ago |
|
Török Edvin
|
847d7fc1b8 |
2009->2010
|
16 years ago |
|
Török Edvin
|
57bbb2eb14 |
Fix loading of multiple .cbc files.
Common function prototypes must be added only once per Module, otherwise LLVM autorenames them, and we get llvm.bswap.i326 instead of llvm.bswap.i32, which is of course not valid and the verifier rejects. |
16 years ago |
|
Török Edvin
|
c1aff5ec76 |
fix loading from .cvd.
Chomp first line too, and look for \0 instead of \n. |
16 years ago |
|
Török Edvin
|
f6e8bb802a |
fix segfault on failed cbc load.
The bytecode struct might be only partially initialized. Account for that. |
16 years ago |
|
Török Edvin
|
de7968234e |
distcheck
|
16 years ago |
|
Török Edvin
|
4e1ff79bea |
Test field offset rather than size.
Just because fields are packed, doesn't mean the struct doesn't have padding. |
16 years ago |
|
Török Edvin
|
e3540e0a5f |
Add sanity check for struct packing (bb #1752).
Also move some #pragma pack() to the proper position. |
16 years ago |
|
Török Edvin
|
0380088f32 |
Remove -fno-rtti for now.
g++-4.2 needs rtti to compile libgoogletest. Keep rtti on for now. |
16 years ago |
|
Tomasz Kojm
|
baf2e702e2 |
libclamav: provide information about lsig matches to bytecode (bb#1799)
|
16 years ago |
|
aCaB
|
dfb9c279cc |
win32: fix warnings
|
16 years ago |
|
Tomasz Kojm
|
2e4fd44f4f |
libclamav: provide offset in cli_ac_result (bb#1799)
|
16 years ago |
|
Tomasz Kojm
|
bb1e844cc2 |
fix some warnings
|
16 years ago |
|
Török Edvin
|
4f0d65404c |
missing file.
|
16 years ago |
|
Török Edvin
|
bcb354a654 |
_GLIBCXX_PARALLEL is not supported: it creates threads before we fork() causing
deadlock. |
16 years ago |
|
Török Edvin
|
c0afc51729 |
Don't use C++ comments in C code.
|
16 years ago |
|
Török Edvin
|
3f25b35db9 |
Fix duplicate const qualifier (bb #1798).
|
16 years ago |
|
Török Edvin
|
07c85f3778 |
Really fix dist*.
These makefiles are copied by configure from srcdir to objdir, so in that case yes they should be removed by distclean. However if we are building srcdir == objdir they shouldn't be. |
16 years ago |
|
Török Edvin
|
3f2779188b |
Fix make distclean.
These Makefiles don't have to be rm-ed (they're not used anyway). |
16 years ago |
|
aCaB
|
b9573842bf |
build system update
|
16 years ago |
|
Török Edvin
|
3aece397fa |
update files used by make check.
|
16 years ago |
|
Török Edvin
|
84b7b79da3 |
Perl is not required (bb #1781).
|
16 years ago |
|
Török Edvin
|
b1249c5eb3 |
Update autogenerated files after LLVM import.
|
16 years ago |
|
Török Edvin
|
f578257021 |
Merge LLVM upstream SVN r94539.
Squashed commit of the following:
commit 4d555935ac5c77164d9af2494f470abdb542a434
Author: Duncan Sands <baldrick@free.fr>
Date: Tue Jan 26 11:58:04 2010 +0000
Tweak the way appendModuleInlineAsm works, so you aren't obliged
to append a newline when using setModuleInlineAsm in case later
someone calls appendModuleInlineAsm - make newline handling fully
automatic. In case anyone is wondering there is only one user of
appendModuleInlineAsm: the dragonegg plugin.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94539 91177308-0d34-0410-b5e6-96231b3b80d8
commit 16cc9fd0863e778a34ef4559180f059224d2e78b
Author: Edwin Török <edwintorok@gmail.com>
Date: Tue Jan 26 08:50:50 2010 +0000
Regenerate configure.
With the previous cleanup to configure.ac, configure is now only 393k, instead of 1.1M!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94535 91177308-0d34-0410-b5e6-96231b3b80d8
commit 239f981ac0b583f113a8c6ffcf51002b1dc5994c
Author: Edwin Török <edwintorok@gmail.com>
Date: Tue Jan 26 08:48:04 2010 +0000
Remove unneeded checks from configure.ac.
HAVE_{BI,STD,FWD}_ITERATOR and HAVE_NAMESPACES were not used in the code.
bison and flex are no longer used.
CAN_DLOPEN_SELF was never used either.
AC_PROG_LIBTOOL is not needed since we don't use libtool, we only need the
libltdl checks for dlopen.
Add check for AR, it used to be done by AC_PROG_LIBTOOL.
AC_TYPE_SIGNAL is deprecated, follow autoupdate's suggestion and replace with
void.
Remove unused m4 files.
Configure can now be generated using autoconf 2.65 too, without any warnings!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94534 91177308-0d34-0410-b5e6-96231b3b80d8
commit ad97ab8596f7ffb831e6b494ceb735d0a0ef0286
Author: Edwin Török <edwintorok@gmail.com>
Date: Tue Jan 26 08:43:05 2010 +0000
Fix autoconf 2.65 warning (don't use _cv_ inside AC_CACHE_VAL).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94533 91177308-0d34-0410-b5e6-96231b3b80d8
commit 708db218ba4afbd6c96c7648dda80f4b20185d19
Author: Bill Wendling <isanbard@gmail.com>
Date: Tue Jan 26 08:27:24 2010 +0000
Remove warning about non return on a non-void function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94532 91177308-0d34-0410-b5e6-96231b3b80d8
commit 56178773f3fa4ba2a3f0c0286cb42eaeeb9ba049
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 06:53:37 2010 +0000
eliminate the TargetLowering::UsesGlobalOffsetTable bool, which is
subsumed by TargetLowering::getJumpTableEncoding(). Change uses of
it to be more specific.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94529 91177308-0d34-0410-b5e6-96231b3b80d8
commit ab9d79bdabd469ecd40d76f77cb9e391e052115a
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 06:42:44 2010 +0000
Now that printPICJumpTableSetLabel is not overloaded,
inline it into its only caller, allowing us to simplify it
and hoist bits out of the loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94528 91177308-0d34-0410-b5e6-96231b3b80d8
commit 576b9165cf59ce6b435defb6718b31d7a501615e
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 06:28:43 2010 +0000
Move getJTISymbol from MachineJumpTableInfo to MachineFunction,
which is more convenient, and change getPICJumpTableRelocBaseExpr
to take a MachineFunction to match.
Next, move the X86 code that create a PICBase symbol to
X86TargetLowering::getPICBaseSymbol from
X86MCInstLower::GetPICBaseSymbol, which was an asmprinter specific
library. This eliminates a 'gross hack', and allows us to
implement X86ISelLowering::getPICJumpTableRelocBaseExpr which now
calls it.
This in turn allows us to eliminate the
X86AsmPrinter::printPICJumpTableSetLabel method, which was the
only overload of printPICJumpTableSetLabel.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94526 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7ab57e0e40914ec7c9da51dc7af422a9bb4742d2
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 05:58:28 2010 +0000
add a new MachineJumpTableInfo::getJTISymbol method,
use it to implement the default TargetLowering::getPICJumpTableRelocBaseExpr
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94523 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2ae50d6c969ea5319b4ac36a92f6ae3bb2db9510
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 05:30:30 2010 +0000
stub out a new target hook, need some refactoring before I can
implement it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94521 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5edab094dc771c2ea605feefa4168589c1703b50
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 05:15:20 2010 +0000
simplify asmprinter: only emit .set directives when entries have
EK_LabelDifference32 kind and the target has .set support. Simplify
X86AsmPrinter::printPICJumpTableSetLabel to make use of recent helpers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94518 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9dd8c76971b200d5e6da9b582322fa6b4ee03fc9
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 05:10:10 2010 +0000
rename printPICJumpTableEntry -> EmitJumpTableEntry,
make it private and non-virtual. It handles the non-pic
case too, so just use it, simplifying EmitJumpTableInfo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94517 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5ed376c1534bd482cae00ca58365945a5c595d06
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 05:02:42 2010 +0000
implement X86 @GOTOFF jump table entries with the new EK_Custom32
jump table entry kind, instead of overloading
AsmPrinter::printPICJumpTableEntry.
This has a pretty horrible and inefficient FIXME around how @GOTOFF
is currently smashed into the mcsymbol name, but otherwise this is
much cleaner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94516 91177308-0d34-0410-b5e6-96231b3b80d8
commit 92baedd90eca87c18f5734141f68123843bf94af
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 04:55:51 2010 +0000
add a new MachineBasicBlock::getSymbol method, replacing
the AsmPrinter::GetMBBSymbol.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94515 91177308-0d34-0410-b5e6-96231b3b80d8
commit c240962977fb769c537028a4a033e509b61b2b5f
Author: Lang Hames <lhames@gmail.com>
Date: Tue Jan 26 04:49:58 2010 +0000
New PBQP solver.
* Fixed a reduction bug which occasionally led to infinite-cost (invalid)
register allocation solutions despite the existence finite-cost solutions.
* Significantly reduced memory usage (>50% reduction).
* Simplified a lot of the solver code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94514 91177308-0d34-0410-b5e6-96231b3b80d8
commit 52ec98318a4a336d37048613565c031a0cb1dc5f
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 26 04:40:18 2010 +0000
Fix the the ceiling-division used in computing the MaxBECount so that it doesn't
have trouble with an intermediate add overflowing. Also, be more conservative
about the case where the induction variable in an SLT loop exit can step past
the RHS of the SLT and overflow in a single step.
Make getSignedRange more aggressive, to recover for some common cases which
the above fixes pessimized.
This addresses rdar://7561161.
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commit 87c00880896deb3d3c7e0cc11954fecc5cf7c75e
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 04:38:11 2010 +0000
don't bother setting the AsmPrinter::MF ivar, now that
AsmPrinter::SetupMachineFunction sets it. Note that systemz
and msp430 didn't. Yay for reduced inconsistency! :)
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commit b73ec923cd277bd24bff2d81c4b29b4a7661f344
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 04:35:26 2010 +0000
make MachineFunction keep track of its ID and make
MachineFunctionAnalysis dole them out, instead of having
AsmPrinter do both. Have the AsmPrinter::SetupMachineFunction
method set the 'AsmPrinter::MF' variable.
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commit 451d50e0b00fecc00fcb8657552384f318055ae2
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 04:19:00 2010 +0000
this hook should be const.
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commit fd665558f42e47780aff6e3a4555e00d1789e064
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 26 04:13:15 2010 +0000
Add a comment about a missed opportunity.
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commit c1a154b0075a9f31b1850e26ff4f9462484756f7
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 26 04:12:55 2010 +0000
Print empty and full sets specially.
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commit 98639cc055c3420fc68e8cbe308b4c9070c58bd5
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 04:05:28 2010 +0000
Add support for target-specific 32-bit custom-lowered
jump table entries.
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commit dd80b5194431e0ce5b27852dc72c695ad4f7d5a7
Author: Daniel Dunbar <daniel@zuster.org>
Date: Tue Jan 26 03:56:22 2010 +0000
Unbreak MSVC/CMake build.
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commit ce044b9c7e5dc2c587984ad10fa7b5ed3e31fa82
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 03:47:15 2010 +0000
make jit jump table emission be based on the EntryKind instead of magic variables.
JITInfo::getPICJumpTableEntry can probably be removed now, but I don't plan to do
this.
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commit 3ff0256e58dc792e6b1a99ae095326f06764e44c
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 26 03:43:22 2010 +0000
switch jump table entry emission to be based on EntryKind
instead of magic variables.
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commit e7829479065b2c9e3593040f3ea9eb731fa505a5
Author: Victor Hernandez <vhernandez@apple.com>
Date: Tue Jan 26 02:42:15 2010 +0000
In mem2reg, for all alloca/stores that get promoted where the alloca has an associated llvm.dbg.declare instrinsic, insert an llvm.dbg.var intrinsic before each store.
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commit 772e788108793a13d4c154974d151e9755b09373
Author: Victor Hernandez <vhernandez@apple.com>
Date: Tue Jan 26 02:36:35 2010 +0000
Add MDNode::getIfExists(), an efficient way to determine if a value is used by metadata (since metadata does not appear in a value's use list)
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commit 2bdbbc8c8bd9261fce6c90f6546fca5e743f071b
Author: Victor Hernandez <vhernandez@apple.com>
Date: Tue Jan 26 02:07:38 2010 +0000
Assert when debug intrinsic insert functions are passed empty arguments
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commit 35442a5bd501a65850e46ab87e77a0bf254227ef
Author: Evan Cheng <evan.cheng@apple.com>
Date: Tue Jan 26 02:00:44 2010 +0000
Implement cond ? -1 : 0 with sbb.
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commit 91945aed6441c5fee15f0b4da9f74ff5fdb161b4
Author: Dale Johannesen <dalej@apple.com>
Date: Tue Jan 26 01:54:26 2010 +0000
Accept immediate as value of a dbg_value.
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commit 2798a565988f04b8e8e9b385ce7a1a9a671dc747
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Tue Jan 26 01:26:46 2010 +0000
Re-enable unit tests disabled in r94164 by telling GTest about the
lack of RTTI.
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commit 4eac23ed3a3dcf627e2b346bbadb6e6acd05eb12
Author: Sean Callanan <scallanan@apple.com>
Date: Tue Jan 26 01:00:10 2010 +0000
Added the implementation of the Intel-specific
TargetAsmLexer.
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commit bfe2023a6987b4201e612b8b787cbb40b4b29e7d
Author: Dale Johannesen <dalej@apple.com>
Date: Tue Jan 26 00:09:58 2010 +0000
Generate DEBUG_VALUE comments on x86. The (limited)
dbg.declare's we currently generate go through both
register allocators without perturbing the results.
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commit 38465e0f8e0ce74d6a4721e4d667194e4ee3ee6c
Author: Sean Callanan <scallanan@apple.com>
Date: Tue Jan 26 00:08:25 2010 +0000
Added the TargetAsmLexer implementation for AT&T syntax.
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commit 21cf5dc841bfce418403b3909f5ab8c9e6087b9a
Author: Dale Johannesen <dalej@apple.com>
Date: Tue Jan 26 00:03:12 2010 +0000
use findDebugLoc in more places.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94477 91177308-0d34-0410-b5e6-96231b3b80d8
commit 23703f10f4ee82ce35381cb63a06300ced4e98d7
Author: Jim Grosbach <grosbach@apple.com>
Date: Mon Jan 25 23:50:13 2010 +0000
Minor jump table cleanup.
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commit f51056a64833520d9a19dd4e66d439622e3a7794
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 23:38:14 2010 +0000
in 32-bit pic mode for targets with a GOT, x86 emits jump table
entries with @GOTOFF whih is EK_GPRel32BlockAddress.
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commit 02f40bc55023ba2181ecb32aeb8d0c265624d176
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 23:28:03 2010 +0000
fix quoting problem jim noticed!
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commit f64ffc4e7521176024d0c53f2e3a702c6de98133
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 23:26:13 2010 +0000
Rearrange handling of jump tables. Highlights:
1. MachineJumpTableInfo is now created lazily for a function the first time
it actually makes a jump table instead of for every function.
2. The encoding of jump table entries is now described by the
MachineJumpTableInfo::JTEntryKind enum. This enum is determined by the
TLI::getJumpTableEncoding() hook, instead of by lots of code scattered
throughout the compiler that "knows" that jump table entries are always
32-bits in pic mode (for example).
3. The size and alignment of jump table entries is now calculated based on
their kind, instead of at machinefunction creation time.
Future work includes using the EntryKind in more places in the compiler,
eliminating other logic that "knows" the layout of jump tables in various
situations.
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commit cfe7b7a54a60a928e30896b5a21233fa0cbca0a4
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 23:22:00 2010 +0000
prep work to support a future where getJumpTableInfo will return
a null pointer for functions with no jump tables. No functionality
change.
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commit b5badd6703d1f8fc552f45023ba10dec5e6d9b0a
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 23:18:11 2010 +0000
add a method to get the alignment of an integer type even
when we don't have one laying around. Useful if you don't
have an llvmcontext handy.
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commit 8c6e446caaa411d8f44f2abe82c5d0b39118f79a
Author: Johnny Chen <johnny.chen@apple.com>
Date: Mon Jan 25 22:54:29 2010 +0000
Make it SP, LR, PC for GPR Register Class instead of LR, SP, PC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94465 91177308-0d34-0410-b5e6-96231b3b80d8
commit 43b18d3c46b16a3d07cb6ae9856439af29626749
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 22:41:33 2010 +0000
eliminate redundant argument to EmitJumpTableInfo
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commit ba0c53b5194a4a00042844d89815229ffcae3ada
Author: Johnny Chen <johnny.chen@apple.com>
Date: Mon Jan 25 22:13:10 2010 +0000
Implemented ARMInstPrinter::printThumbS4ImmOperand().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94457 91177308-0d34-0410-b5e6-96231b3b80d8
commit dfceef4d7c86e1faff86b76962fd49cbf69748db
Author: Sean Callanan <scallanan@apple.com>
Date: Mon Jan 25 21:59:20 2010 +0000
Implemented the dialect decision logic for the X86
TargetAsmLexer. Dialect-specific lexing code will
be placed in the functions LexTokenATT() and
LexTokenIntel().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94456 91177308-0d34-0410-b5e6-96231b3b80d8
commit da756cedbd90c7c5c4cb88ce020567a2980d93d4
Author: Johnny Chen <johnny.chen@apple.com>
Date: Mon Jan 25 21:56:35 2010 +0000
Fixed the order of GPR RegisterClass regs to be: ..., R10, R11, R12, ...
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commit f995e69497f878e241907c577840be9a4001517d
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 25 21:55:39 2010 +0000
Fix the bitcode reader to deserialize nuw/nsw/etc. bits properly in the case
of a forward-reference, which doesn't use an "abbrev" encoding.
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commit dc57be1812ac38d5966a819ad4ed495c074a7795
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 21:28:50 2010 +0000
mcstreamerize gprel32 emission.
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commit e45fe963cf0ac976f60815cecbb5fa7816c32aa1
Author: Bob Wilson <bob.wilson@apple.com>
Date: Mon Jan 25 21:28:05 2010 +0000
Remove check for an impossible condition: the condition of the while loop has
already checked that TmpBB->getSinglePredecessor() is non-null.
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commit 7db595672d1825bc31a0bd3cf9258cbdbe233601
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 21:22:22 2010 +0000
mcize the non-gprel cases of AsmPrinter::printPICJumpTableEntry
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commit 72d7c91660fc92b769b87c3464c038e1e1ff2ded
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 21:17:10 2010 +0000
handle the _set_ symbol with an MCSymbol.
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commit 75bd561e510de2d6376a8573fcbcaabf0e1f8b9f
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 21:10:10 2010 +0000
rename MAI::PICJumpTableDirective to MAI::GPRel32Directive to
make it clear what it is, instead of how it is used.
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commit c50dd923eb17911f40d1a354c08b2d3e45cb5316
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 21:01:58 2010 +0000
pull the non-pic jump table case out of printPICJumpTableEntry
and MCize the non-pic case. Now printPICJumpTableEntry really
is just about printing PIC entries.
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commit cffc498b7b150de1d0d48a56a57550609ab61e4a
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 20:52:54 2010 +0000
remove JumpTableDirective, it is always null.
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commit 98e00c465b19ccdcf0ad3ff2bb1919d190b4945c
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 20:37:36 2010 +0000
no need to implement these.
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commit 010d3c27b44c66695ad2c967722fa39c7dc454c4
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 19:51:38 2010 +0000
mcize jump table symbol manipulation.
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commit c8a81c36e4a0786baacf13b1744d3aaebc9baed0
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 19:39:52 2010 +0000
sink an arm specific method out of asmprinter into the ARMAsmPrinter and
rename it to avoid shadowing.
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commit 758f781239b7876a4589e4a8ea8486400cfc02d5
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 19:23:04 2010 +0000
remove dead code: the x86 target never sets usesGlobalOffsetTable,
even on x86-32/elf which uses a GOT.
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commit be8c61a305dd714126a1dd308024b765a5e5de15
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 19:02:58 2010 +0000
wirte up .file and .file to the mc asmparser.
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commit eaf065b751af99a0cc1fdc304e9118e9b8f7906f
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 18:58:59 2010 +0000
mcstreamerize .file and .file. This also fixes an issue where the
normal form of .file would fail if the filename had a weird character
in it.
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commit f20ca12ef34f3e557241346f0db15bfa93ef989e
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 18:33:40 2010 +0000
emit ELF .type directives through MCStreamer instead of doing it textually.
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commit 82ede98c5928c480b7b8d2d79b481c936fba99cd
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 18:30:45 2010 +0000
add symbol attribute support for the ELF .type directive.
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commit 0b3d624c931bc42d3aadbb505b81b91498ce4b1c
Author: Bob Wilson <bob.wilson@apple.com>
Date: Mon Jan 25 18:26:54 2010 +0000
Change Value::getUnderlyingObject to have the MaxLookup value specified as a
parameter with a default value, instead of just hardcoding it in the
implementation. The limit of MaxLookup = 6 was introduced in r69151 to fix
a performance problem with O(n^2) behavior in instcombine, but the scalarrepl
pass is relying on getUnderlyingObject to go all the way back to an AllocaInst.
Making the limit part of the method signature makes it clear that by default
the result is limited and should help avoid similar problems in the future.
This fixes pr6126.
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commit d0699b0384ab44c2c0344673d6c96fd246e0811f
Author: Victor Hernandez <vhernandez@apple.com>
Date: Mon Jan 25 17:52:13 2010 +0000
Revert r94260 until findDbgDeclare() is made more efficient
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commit 0271305987a4170ef3daa793c2a367338c0e32cb
Author: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon Jan 25 15:32:10 2010 +0000
Update test for darwin.
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commit c4b84343d60c4140df8b11c6f5f23c8e981e0871
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 07:53:05 2010 +0000
add a comment
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commit aaa7b1bae9af996efdaa0f230800f59198b55ca8
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 07:52:13 2010 +0000
emit the .size directive for global variables on ELF through
mcstreamer.
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commit 516b4d673d1cfba74c5c0e0f1db49abe77ca5853
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 07:43:40 2010 +0000
we removed support for darwin8 tools.
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commit 1f9165d2391eba416439e4467bd333e9daa99d9a
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 07:29:13 2010 +0000
all supported target now have aligned common support.
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commit 9378674bdedadfe3fefb8aecfebee0b8cbbf25ad
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 07:26:17 2010 +0000
Remove support for i386 tiger tools for aligned common symbols.
Previously we would just silently miscompile code that used aligned
common's, now at least you'll get a build error. tiger-ppc already
triggered the build error because it didn't have a version of this
logic.
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commit 3c3d2bf9419127c61c0d5e0bd43fab2e827cb0c2
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 07:23:14 2010 +0000
don't set value to its default.
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commit 34ed3bc8b335e54535f48b8182bebc0db0c2b477
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 25 07:20:44 2010 +0000
coff targets support alignment on .comm
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commit d8a8280017dfb9207e6e4f92dfaf485777a6c336
Author: Jim Grosbach <grosbach@apple.com>
Date: Mon Jan 25 04:59:07 2010 +0000
ARM does accept the .comm directive alignment.
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commit 6751d70c7fe47be58fdd937e3766ce4344ccff8e
Author: Eric Christopher <echristo@apple.com>
Date: Mon Jan 25 04:10:28 2010 +0000
Fix autoconf llvm srcdir location for generic projects.
Patch by Torvald Riegel!
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commit c9a5d80089360065d335b9a46911b7b679d4e193
Author: Rafael Espindola <rafael.espindola@gmail.com>
Date: Mon Jan 25 02:27:39 2010 +0000
Fix PR6134.
We are not emitting alignments on Darwin for "bar". Not sure what is the
correct way to do it.
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commit 69b0fad03edc822efa7497bfbf5051475d9904f5
Author: Daniel Dunbar <daniel@zuster.org>
Date: Mon Jan 25 00:54:13 2010 +0000
Attempt to unbreak test on Linux. Chris, please check.
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commit e05be056a19a8ee169ea2676f2c2a8b42050ff33
Author: Daniel Dunbar <daniel@zuster.org>
Date: Mon Jan 25 00:45:01 2010 +0000
This example requires RTTI.
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commit 0f6edb89f62862757145752b50c465e990879cbd
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 20:54:45 2010 +0000
linux/ppc does use alignment in bytes, not pow-2. This fixes PR6129.
It looks like linux/arm and linux/mips have the same setting, which
are probably wrong. Someone who cares about ARM and MIPS should
investigate with the testcase in PR6129.
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commit 04e65245cdab942a551de170237973c9cb6b903e
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 20:53:12 2010 +0000
don't reset the default.
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commit 1adf597745f664fdea164b2d25695e3aca78ee8c
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 20:43:08 2010 +0000
make -fno-rtti the default unless a directory builds with REQUIRES_RTTI.
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commit 117674051a2501cce79ca6e0b3ecc00e1382ffb7
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 20:22:08 2010 +0000
mark some libraries that currently require RTTI.
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commit 696f0cfe623a89ef7575ff6c0b3948c34d2f3baf
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 20:21:50 2010 +0000
libs that need EH need RTTI.
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commit b08bea7868ae3094051469e7f360eb945f35d973
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 20:20:40 2010 +0000
ENABLE_EXPENSIVE_CHECKS shouldn't know how rtti is enabled, let REQUIRES_RTTI handle it.
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commit 073777efc9f8dcc11201a24b257d1ad3efc73f0b
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 20:17:09 2010 +0000
reassociate should do this.
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commit 34cc79c227e1bbe3c1d78a2ebbdf31e7289e9f2d
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 20:01:41 2010 +0000
add a note.
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commit cdf289c59d527d18a7b3d6b29d7dc0cb2d006860
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 19:23:09 2010 +0000
just remove this test, it is not reduced, is not clear what its testing for and
it is dying due to fragility in the asmprinter .s comments.
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commit 8eba210656b1b46a627a53f27607eb78bee0b46c
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 19:13:39 2010 +0000
this test has been failing or a long time, just disable it for now to get
back to green.
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commit b35037aec3f60518a97f86050098e0c3597b8e14
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 19:01:06 2010 +0000
fix some issues where we weren't emitting enough newlines.
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commit f6e18804c095c7a9580161cec25457910ff1e470
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 18:54:17 2010 +0000
when emitting DIEs, emit the comment on the same line as the directive.
This fixes FrontendObjC/2009-11-30-Objc-ID.m
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commit 5ef7cf97cd5f40a660e36c637284eb120528dd04
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 02:27:03 2010 +0000
move PR5945 here.
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commit b30a9d51185aed4a863737ce8f4aa01770a91426
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 01:07:33 2010 +0000
fix a parsing problem on instructions like:
movw $8, (_cost_table_-L97$pb)+66(%eax)
After the parens, we could still have a binop.
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commit 8075fd5cc680647735c00aa160597d438924b9d9
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 00:25:09 2010 +0000
This corrects an error in the type of the Llvm.dispose_context function.
Patch by James Woodyatt!
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commit 8bfb35b04c180f4b1c9ef08026d4d79e6dcbc22e
Author: Mon P Wang <wangmp@apple.com>
Date: Sun Jan 24 00:24:43 2010 +0000
It seems better to scalarize vectors of size 1 instead of widening them.
Add support to widen SETCC.
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commit 6bb7a3c88d365944ffbd6f7c6602d6634fd7eba3
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 24 00:09:49 2010 +0000
change the canonical form of "cond ? -1 : 0" to be
"sext cond" instead of a select. This simplifies some instcombine
code, matches the policy for zext (cond ? 1 : 0 -> zext), and allows
us to generate better code for a testcase on ppc.
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commit 2de8d73b7944fa39803d9531719da96e0921a345
Author: Mon P Wang <wangmp@apple.com>
Date: Sun Jan 24 00:05:03 2010 +0000
Improved widening loads by adding support for wider loads if
the alignment allows. Fixed a bug where we didn't use a
vector load/store for PR5626.
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commit b9256a922c459a26e590d0ffbce1a7fa151421a1
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 23:31:46 2010 +0000
fix a potential overflow issue Eli pointed out.
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commit 21dbf2fe88b87852d3b644752152fa4c939d9f67
Author: Nick Lewycky <nicholas@mxc.ca>
Date: Sat Jan 23 20:32:12 2010 +0000
Speculatively revert r94322 to see if it fixes darwin selfhost buildbot.
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commit 8070ec0e39fe9fa098e05c8480fefeeafdab9e63
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 19:21:31 2010 +0000
third bug from PR6119: the xor dupe extension allows
for arbitrary terminators in predecessors, don't assume
it is a conditional or uncond branch. The testcase shows
an example where they can happen with switches.
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commit ed230ec24e2639545b5f72ce86ceebd809b0f483
Author: Nick Lewycky <nicholas@mxc.ca>
Date: Sat Jan 23 19:19:34 2010 +0000
Teach DAE that even though it can't modify the function signature of an
externally visible function, it can still find all callers of it and replace
the parameters to a dead argument with undef.
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commit 2e27c8ab6d591b7c0b95f174bc4bb1788241a6ea
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 19:16:25 2010 +0000
add an early out to ProcessBranchOnXOR to speed it up,
handle the case when we can infer an input to the xor
from all inputs that agree, instead of going into an
infinite loop. Another part of PR6199
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commit b8d56ca2576b026967c306f6b2d4a7818215958f
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 18:56:07 2010 +0000
fix a crash in jump threading, PR6119
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commit 79bda77aa67a5fb3ce416b072e5a7757ef2f0757
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 18:49:30 2010 +0000
implement a simple instcombine xform that has been in the
readme forever.
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commit c577b8344b6fe79cd250ceaf95303a6405af12e9
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 18:42:37 2010 +0000
add a note
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commit 2d28a9d1cd2f682c8fb812c2ba04a25c67cc2a76
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 17:59:23 2010 +0000
add some notes, making posix-memalign be nocapture would be an easy improvement.
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commit fcc37a1838a832ec99f3f469c7dbb26751a1db2c
Author: Bill Wendling <isanbard@gmail.com>
Date: Sat Jan 23 10:26:57 2010 +0000
Remove the '-disable-scheduling' flag and replace it with the 'source' option of
the '-pre-RA-sched' flag. It actually makes more sense to do it this way. Also,
keep track of the SDNode ordering by default. Eventually, we would like to make
this ordering a way to break a "tie" in the scheduler. However, doing that now
breaks the "CodeGen/X86/abi-isel.ll" test for 32-bit Linux.
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commit 21733fda3761f7209a4ec0e54dfeba60009c8af9
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sat Jan 23 09:54:23 2010 +0000
Respect operator precedence (and silence a gcc 4.3 warning).
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commit bab5d64f0e7f902588a78294cb2196c498f1836a
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 07:47:02 2010 +0000
mcize lcomm, simplify .comm, extend both to support 64-bit sizes.
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commit e5282425d454ae746a266d1c41175564545c057f
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 07:21:06 2010 +0000
resolve a fixme: the "nonexecutable stack directive" is actually
a .section. Switch to it with SwitchSection.
However, I think that this directive should be safe on any ELF target.
If so, we should hoist it up out of the X86 and SystemZ targets.
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commit ce83c429c23fb6f94d987e49e39563fb2ccb9b1e
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 07:17:54 2010 +0000
remove a dead call.
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commit a60bdbe226bb00daa15b7bc5a7fd9d3f0c1c2bc1
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 07:00:21 2010 +0000
use helpers.
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commit 0952125a6ba77ae0bb54f995adc9dbbc0d5544a2
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 06:53:23 2010 +0000
mcize visibility directives.
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commit 5bec06f70cf3f98437d065cd7ddd80dfaa14d949
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 06:39:22 2010 +0000
move the various directive enums out of the MCStreamer class
into a new MCDirectives.h file.
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commit 37bfafecbfdfd1d13c67939872f500b1b73c83e0
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 06:17:14 2010 +0000
Change constantexpr global variable initializers to convert the constants
to MCExpr then emit them through MCStreamer with EmitValue. I think all
global variable initializers are now going through mcstreamer.
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commit da960b1ecc70e2eb5b8fd2553d30f094b2c1ffb7
Author: Eric Christopher <echristo@apple.com>
Date: Sat Jan 23 06:02:43 2010 +0000
Don't lower splat vector load to relative to the esp if the
stack may be misaligned.
Update test accordingly.
Patch by Evan Cheng!
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commit 5cfb025a75f48ca48aacb4728e0fa2ab208e0cbb
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 05:51:36 2010 +0000
mcstreamerize .no_dead_strip and .reference for static ctors/dtors.
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commit 7aeeb28d19bdaece1ae9de1f16c3280a576f84c3
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 05:45:28 2010 +0000
stop testing for invalid output.
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commit ea28a60728a6cf566ca89bb76b8eff841a6f78dd
Author: Eric Christopher <echristo@apple.com>
Date: Sat Jan 23 05:29:06 2010 +0000
Reapply 94059 while fixing the calling convention setup
for strcpy.
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commit d07f6755bbae6d71080f76f4067704e5ccd8f973
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 05:28:25 2010 +0000
remove unneeded directive set.
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commit d5071b187e87991fe21c9237bd05a4be888a9ca0
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 05:26:25 2010 +0000
use some helpers instead of duplicating logic.
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commit 8977ba554ce5b1683adae55836e0710badcaa6f1
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 05:19:23 2010 +0000
mcize jump table and constant pool entry labels, .local on elf,
and some .weak directives.
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commit 0f700b2c30b62395cf6c35a63c5ae4dca45ddbd4
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 04:54:10 2010 +0000
emit .ascii and .asciz through MCStreamer.
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commit a7fa27941f0d710932f12d55fe155abbcae09136
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 04:42:42 2010 +0000
simplify code a bit.
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commit fecdf6a06df7033f4c867bd13acfbeb966cd65d0
Author: Mon P Wang <wangmp@apple.com>
Date: Sat Jan 23 04:35:57 2010 +0000
InstCombine should not fold sext/zext of a vector and a bitcast to a scalar to a sext/zext
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commit 1a7c14bf328f64ff4193dd3cf0295b8f93b8c3c2
Author: Ted Kremenek <kremenek@apple.com>
Date: Sat Jan 23 04:01:37 2010 +0000
Update CMake build.
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commit d7466a925f7b8617abd8bc8b24bd7a5b3503316e
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 03:11:46 2010 +0000
remove one form of EmitString, just use EmitBytes instead. We must
be careful to add a \0 at the end though, because EmitString didn't
do this.
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commit f04952804f541d3122cfb43ec40cc0942325c23d
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 03:11:10 2010 +0000
remove this test.
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commit b6ab361317fd3574732ff553d10208aac92d0fd3
Author: Sean Callanan <scallanan@apple.com>
Date: Sat Jan 23 02:43:15 2010 +0000
Added the skeleton for the implementation of the X86
target-specific AsmLexer, and added the appropriate
registration calls.
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commit 059df4def56ac9f1eb215a3fb849a2f21891360a
Author: Evan Cheng <evan.cheng@apple.com>
Date: Sat Jan 23 01:21:27 2010 +0000
Fix test.
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commit c2ff4823326a56abb0ba669b821a5936b4352e8c
Author: Evan Cheng <evan.cheng@apple.com>
Date: Sat Jan 23 01:19:28 2010 +0000
Fix tests.
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commit f7a921beb95ccea2238dbebe2c41d9178e894c3a
Author: Sean Callanan <scallanan@apple.com>
Date: Sat Jan 23 00:40:33 2010 +0000
Modified the register matcher function in AsmMatcher to
be static. Also made it possible for clients to get it
and no other functions from ...GenAsmMatcher.inc by
defining REGISTERS_ONLY before including GenAsmMatcher.inc.
This sets the stage for target-specific lexers that can
identify registers and return AsmToken::Register as
appropriate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94266 91177308-0d34-0410-b5e6-96231b3b80d8
commit da5a810fe5032fa06d1f50db89b0caf0c4af9be5
Author: Devang Patel <dpatel@apple.com>
Date: Sat Jan 23 00:26:28 2010 +0000
Avoid using "Type" as the variable name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94262 91177308-0d34-0410-b5e6-96231b3b80d8
commit 17d6b5bc6ba2bedc3843f2650dc32f8f87240e22
Author: Daniel Dunbar <daniel@zuster.org>
Date: Sat Jan 23 00:26:16 2010 +0000
AsmMatcher: Add a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94261 91177308-0d34-0410-b5e6-96231b3b80d8
commit d24eb84b7e60f8eee20cdf617eba33ebfa52b900
Author: Victor Hernandez <vhernandez@apple.com>
Date: Sat Jan 23 00:17:34 2010 +0000
In mem2reg, for all alloca/stores that get promoted where the alloca has an associated llvm.dbg.declare instrinsic, insert an llvm.dbg.var intrinsic before each store
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94260 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2724561e93d576930911903b1f91abfe1681dc61
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 23 00:15:00 2010 +0000
teach MCAsmStreamer::EmitBytes to use .ascii and .asciz
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94259 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0147ebbe1e565c30ea095212467d0c31c3cbfd9e
Author: Victor Hernandez <vhernandez@apple.com>
Date: Sat Jan 23 00:03:28 2010 +0000
Make sure ValueFn starts off empty
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94256 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0122611496dacf43dcb8fd246258d0a835bc9988
Author: Evan Cheng <evan.cheng@apple.com>
Date: Fri Jan 22 23:49:45 2010 +0000
Enable pre-regalloc scheduling load clustering by default.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94255 91177308-0d34-0410-b5e6-96231b3b80d8
commit c95d6a904c9d796664f720423f50a7a8e553dad9
Author: Evan Cheng <evan.cheng@apple.com>
Date: Fri Jan 22 23:49:11 2010 +0000
Be more conservative with clustering f32 / f64 loads.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94254 91177308-0d34-0410-b5e6-96231b3b80d8
commit e1ca0cc113a5e7d4078729904274608de82c861d
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 23:47:11 2010 +0000
move "EOL" from asmprinter to dwarfprinter. It should eventually
be completely eliminated, but today is not that day.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94253 91177308-0d34-0410-b5e6-96231b3b80d8
commit 29f89d3d786ccb37ed00a96a4b439aa4ca95a4ec
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 23:43:14 2010 +0000
remove uses of EOL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94252 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6d806e74cc94867843b050698b4daa39d5776321
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 23:40:08 2010 +0000
add a new EmitCFAByte method and use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94251 91177308-0d34-0410-b5e6-96231b3b80d8
commit aa01d51d21d54f2ca00b78e4d2091d53533eaf5e
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 23:18:42 2010 +0000
move uleb printing from asmprinter to dwarfprinter, mcize,
cleanup and eliminate a bunch more uses of "EOL".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94250 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7b1235ab731407403eea3a6b513ca1507fd973f1
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Fri Jan 22 23:04:39 2010 +0000
Make OProfile support compile again after r93630 removed
DebugLocTuple. Also use an AssertingVH to ensure that MDNodes aren't
destroyed while the FilenameCache is using them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94245 91177308-0d34-0410-b5e6-96231b3b80d8
commit f91ddc3b77bfd40e84a928da86fac608cd113eb6
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 22:56:55 2010 +0000
move sleb printing out of asmprinter into dwarf printer, make clients
handle the comment better, MCize the non-.sleb case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94244 91177308-0d34-0410-b5e6-96231b3b80d8
commit f57bfb4bcc2519b3e7409d385a4ff119ce21296c
Author: Devang Patel <dpatel@apple.com>
Date: Fri Jan 22 22:52:10 2010 +0000
Remove MetadataBase class because it is not adding significant value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94243 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2ba10c12d0d4e205923380005bcd2a551fe3b707
Author: Sean Callanan <scallanan@apple.com>
Date: Fri Jan 22 22:42:22 2010 +0000
Added a Register token to AsmToken and the appropriate
accessor method for its value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94241 91177308-0d34-0410-b5e6-96231b3b80d8
commit 275991914793014fb284c1dec811d7684b3b2f1c
Author: Dale Johannesen <dalej@apple.com>
Date: Fri Jan 22 22:38:21 2010 +0000
Ignore DEBUG_VALUE when building live intervals;
this makes the code work transparently the same
whether they're there or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94240 91177308-0d34-0410-b5e6-96231b3b80d8
commit e50e6d22c237b7287afa87cd358578cf1884111a
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 22:38:16 2010 +0000
add a new DwarfPrinter::EmitEncodingByte method which handles
pretty printing encoding comments and eliminates redundancy on
the client side. We now get pretty dwarf like this again:
.byte 255 ## @LPStart Encoding = omit
.byte 0 ## @TType Encoding = absptr
.byte 0x28 ## @TType base offset
.byte 3 ## Call site Encoding = udata4
.byte 0x1a ## Call site table size
...
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94239 91177308-0d34-0410-b5e6-96231b3b80d8
commit b70eff364cde6a60a00a0e549df9fd6d308d8355
Author: Sean Callanan <scallanan@apple.com>
Date: Fri Jan 22 22:35:01 2010 +0000
Filled out the skeleton of the TargetAsmLexer to behave
exactly like an MCAsmLexer. (The difference is that the
TargetAsmLexer knows how to handle target-specific stuff
like registers, whereas the MCAsmLexer is fully generic.)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94237 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4c68039af93eedd5a3a85bcfd6e0c9e04c83faa9
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 22:23:57 2010 +0000
rename the dwarf class to DwarfPrinter. This matches the filename
and much more accurately describes what it is all about.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94233 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1d9f592d5ea82a8ccc47e86ca24b11fe7a32c91d
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 22:19:51 2010 +0000
fix indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94232 91177308-0d34-0410-b5e6-96231b3b80d8
commit 09bcfe29cc1206b4488ff52151b9aff6734aebd8
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 22:09:00 2010 +0000
inline away the trivial AsmPrinter::EOL() method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94230 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2b03593d029ac231ebcf9d581bcabcc3a4c40094
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 21:57:56 2010 +0000
inline AsmPrinter::PrintHex into its two trivial callers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94228 91177308-0d34-0410-b5e6-96231b3b80d8
commit c4baf399c89cac6a77f292eec358fcde663ba990
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 21:50:41 2010 +0000
change this to be a static function instead of a method on asmprinter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94227 91177308-0d34-0410-b5e6-96231b3b80d8
commit b8e3a9c1508eeeb8475fa824bc6188a383e089ba
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 21:43:28 2010 +0000
make the loop comment printer print out a much better structured
output. An example:
.align 4, 0x90
LBB1_5: ## %while.cond3
## Parent Loop BB1_1 Depth=1
## => This Loop Header: Depth=2
## Child Loop BB1_8 Depth 3
## Child Loop BB1_6 Depth 3
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94225 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7a083046e39014715254eec809993afe6557058f
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 21:16:10 2010 +0000
Changes to fix buffering that I forgot to commit with previous patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94222 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2898d5c0c9f4a403de67ca714336612887d2220e
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 21:11:06 2010 +0000
For blocks that are not loop headers, just print their loop depth and header BB.
For loop headers, print Inner loop along with the other stuff so it doesn't take
an extra line. We now get stuff like this:
LBB1_4: ## %land.end
## in Loop: Header=BB1_1 Depth=1
notb %al
testb $1, %al
jne LBB1_8
and:
LBB1_6: ## %while.cond7
## Inner Loop Header: Depth=3
## Inside Loop BB1_5 Depth 2
## Inside Loop BB1_1 Depth 1
which still isn't great for loop headers, but is much less verbose.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94221 91177308-0d34-0410-b5e6-96231b3b80d8
commit 992dadad54a34560aeb714f9b6330d50483e8242
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 21:00:45 2010 +0000
reenable the label loop comments and switch them to use the formatted
comment emission stuff. I'm going to rewrite this though because the
current output doesn't make sense.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94215 91177308-0d34-0410-b5e6-96231b3b80d8
commit b879eef258dd7a9b8480c7b2e1259a58de0278c4
Author: Daniel Dunbar <daniel@zuster.org>
Date: Fri Jan 22 20:16:37 2010 +0000
Mark EH_RETURN64 as CodeGenOnly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94205 91177308-0d34-0410-b5e6-96231b3b80d8
commit f9a0c6d6bf9f548fa5c0710eb87fbf81e38982e3
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri Jan 22 20:00:21 2010 +0000
Another strncmp -> StringRef.startswith simplification.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94203 91177308-0d34-0410-b5e6-96231b3b80d8
commit b03dee3f599868a20c569540c53956914a71d25b
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 19:52:01 2010 +0000
Convert some more random-comment-printing stuff to use
AddComment and GetCommentOS. Add a blank line between globals
(even in non-verbose mode) to make the assembly more readable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94202 91177308-0d34-0410-b5e6-96231b3b80d8
commit b671b3566275e21443b7430bef6610948a660c05
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 19:51:08 2010 +0000
make this less constrained, we want blank lines between globals.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94201 91177308-0d34-0410-b5e6-96231b3b80d8
commit 643754db2ef4713fceda458b858e60e562ca815a
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 19:17:48 2010 +0000
add a new MCAsmStreamer::GetCommentOS method to simplify stuff
that doesn't want to use twines.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94199 91177308-0d34-0410-b5e6-96231b3b80d8
commit 54bb43ce6bdbfc08a4c8651209c256c64c875afb
Author: Bob Wilson <bob.wilson@apple.com>
Date: Fri Jan 22 19:16:40 2010 +0000
Revert 94059. It is breaking the MultiSource/Benchmarks/Prolangs-C/bison
test on ARM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94198 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4daebf7f7de736ff476a1a219a95e524a81fec54
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 19:11:53 2010 +0000
add missing break, PR6114, patch by M Wahab.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94197 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5637abcbf760d7f372d8cdf20a2fe639aa801f87
Author: Victor Hernandez <vhernandez@apple.com>
Date: Fri Jan 22 19:06:12 2010 +0000
Fix/strengthen verification of llvm.dbg.declare
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94195 91177308-0d34-0410-b5e6-96231b3b80d8
commit 54c6af0ac878c25b5854545cdb11cc7d1d41176e
Author: Victor Hernandez <vhernandez@apple.com>
Date: Fri Jan 22 19:05:05 2010 +0000
Keep ignoring pointer-to-pointer bitcasts
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94194 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0d63ba1ff03dbb2e5b2f7e7cc329c80ef8ff920a
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 18:33:00 2010 +0000
use both the Mangler and the CBE's mangler for identifiers,
this should fix a problem duncan saw handling symbols with '.' in them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94192 91177308-0d34-0410-b5e6-96231b3b80d8
commit 426fd0e36872e4959e3c40579c219fa4660e45fd
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 18:21:35 2010 +0000
rename addComment -> AddComment for consistency.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94190 91177308-0d34-0410-b5e6-96231b3b80d8
commit cfd854a8b0cf3b1506b06476d66d2b882a4e0226
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Fri Jan 22 18:21:23 2010 +0000
Simplify some uses of str(n)cmp with StringRef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94189 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8a7c2dd91fab40da7f5730e1bb47e32f1f4bba59
Author: Daniel Dunbar <daniel@zuster.org>
Date: Fri Jan 22 18:14:27 2010 +0000
CMake: Don't try to descend into projects/compiler-rt, it doesn't work.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94187 91177308-0d34-0410-b5e6-96231b3b80d8
commit d6f53ec8a5f6329e9eb99fcd9721154e95863012
Author: Daniel Dunbar <daniel@zuster.org>
Date: Fri Jan 22 18:14:21 2010 +0000
Make GetSourceVersion more portable, thanks Pawel!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94186 91177308-0d34-0410-b5e6-96231b3b80d8
commit f8b2a7fec64b897bdc32a1ce9aed6de2110a8937
Author: Daniel Dunbar <daniel@zuster.org>
Date: Fri Jan 22 18:14:14 2010 +0000
Update CMake LibDeps
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94185 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3ea2167f18c86a5582b9a68051017ed54dfe0c71
Author: Daniel Dunbar <daniel@zuster.org>
Date: Fri Jan 22 18:10:54 2010 +0000
make: Make .o files depend on Makefile, at least for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94184 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6be4f1bb09a28c828765c25ae8137c1978bdb27d
Author: Edwin Török <edwintorok@gmail.com>
Date: Fri Jan 22 15:51:31 2010 +0000
Fix TimeValue::now() on Unix.
TimeValue()::now().toEpochTime() is supposed to be the same as time(),
but it wasn't, because toEpoch subtracted PosixZeroTime, but now()
didn't add PosixZeroTime!
Add a unittest to check this works.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94178 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1bd4726718a54b82545b70f82de80a7790aeeeb2
Author: Dan Gohman <gohman@apple.com>
Date: Fri Jan 22 10:48:28 2010 +0000
Revert r94066, which was the patch which added a Verifier pass after
LoopStrengthReduce, as it's causing too much trouble (even with the
old LoopStrengthReduce code).
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commit a72e6a456823a00213f97a896fad80ac43225769
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 07:36:39 2010 +0000
add comment support to the rest of the directives.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94168 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7c50aa145f4d32af5f49598eee5d3a14a11961d8
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 07:34:12 2010 +0000
stop using strtoll, it gives windows heartburn.
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commit 9eb7b072080725f485626551827d77072e6a3e6d
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 07:29:22 2010 +0000
Add the ability for MCStreamer to emit comments on the same line as directives.
Switch over the asm-verbose comment for double values to use it. We now get:
_x:
.long 343597384 ## double 1.231200e+02
.long 1079953326
For example, note that the comment is on the same line as the .long. Woo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94166 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7e035d5fccfddc47297de0da99ee914d9a2bd214
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 07:06:15 2010 +0000
pass "-fasm-verbose" into createAsmStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94165 91177308-0d34-0410-b5e6-96231b3b80d8
commit ac91dc93e5e0703418e786d0b53dafcfc588b600
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 06:49:46 2010 +0000
Stop building RTTI information for *most* llvm libraries. Notable
missing ones are libsupport, libsystem and libvmcore. libvmcore is
currently blocked on bugpoint, which uses EH. Once it stops using
EH, we can switch it off.
This #if 0's out 3 unit tests, because gtest requires RTTI information.
Suggestions welcome on how to fix this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94164 91177308-0d34-0410-b5e6-96231b3b80d8
commit 224823eaea4e1907b9a12bc9323d3a479aca3b1d
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 06:29:25 2010 +0000
give PassNameParser a home.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94162 91177308-0d34-0410-b5e6-96231b3b80d8
commit 22c5b90647c0f6db016708b0c818beb032926b95
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 06:25:37 2010 +0000
add an out-of-line virtual method to CmpInst to give it a home.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94161 91177308-0d34-0410-b5e6-96231b3b80d8
commit 660a65c9b195dabacec7c583743ab48bc7fdd7cf
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 06:03:06 2010 +0000
elimiante the dynamic_cast's from opt.
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commit 228d59aef55e700c353f51d4d2e087b9f659a8ae
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 05:54:03 2010 +0000
simplify code.
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commit 0bc3c3b1cfae9e7dbc2bb023f0ff2b42f814e061
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 05:52:51 2010 +0000
drop the pass name from the output.
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commit 5f6a77614269d316aecbd92759ace12f5f1cf8a4
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 05:46:59 2010 +0000
eliminate dynamic_cast from this file.
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commit 8745ad5250e7744a3e2ea5962522c8d4dff1828d
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 05:37:10 2010 +0000
eliminate a bunch more unneeded dynamic_cast's.
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commit 3205d176601749b3b9823acdf7584f2c165aee22
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 05:24:46 2010 +0000
eliminate a bunch of dynamic_cast's.
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commit 1efffa891157a377aa759adb556d32818dc1d8a8
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 04:55:08 2010 +0000
eliminate a bunch of dynamic_cast's.
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commit c766713d70923e886ae2dde5840c83cb3f6fa74b
Author: Evan Cheng <evan.cheng@apple.com>
Date: Fri Jan 22 03:36:51 2010 +0000
Teach pre-regalloc scheduler to schedule loads from nearby addresses. It may improve cache locality. This is controlled by -cluster-loads for now.
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commit ea0e0c0e1cfa23c6ed276798c7e6c98d00497cca
Author: Evan Cheng <evan.cheng@apple.com>
Date: Fri Jan 22 03:34:51 2010 +0000
Add two target hooks to determine whether two loads are near and should be scheduled together.
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commit 5444b9fe0858807f206081cab447f46d25a36e13
Author: Evan Cheng <evan.cheng@apple.com>
Date: Fri Jan 22 03:33:01 2010 +0000
Add DenseMapInfo for signed long long.
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commit c9539e24981a586ee732e16d2710dd7bf4be1a54
Author: Daniel Dunbar <daniel@zuster.org>
Date: Fri Jan 22 02:04:33 2010 +0000
CMake: Add MCParser directory.
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commit 54a7255c0b8f3703008ce88acf09afec3c801008
Author: Daniel Dunbar <daniel@zuster.org>
Date: Fri Jan 22 02:04:28 2010 +0000
lit: Separate test suite from test name with spaces, to make it easier to cut and paste.
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commit fa52e910d9b9ffff0d86f7183cccad9d74330991
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 01:58:44 2010 +0000
add new file
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commit 0d0e32c35c92fb073da29ec06f5b54ffd6bb30c7
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 01:58:08 2010 +0000
move some files out of the llvm-mc tool into the MCParser library so
other tools can link it.
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commit c1cd87d00fbb71385ddd4d2da812723ad9c6b5ed
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 01:55:10 2010 +0000
forgot to svn add these, doh.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94130 91177308-0d34-0410-b5e6-96231b3b80d8
commit 808bf3bd80522a075959bea601c9e9ae06f72035
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 01:44:57 2010 +0000
create a new MCParser library and move some stuff into it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94129 91177308-0d34-0410-b5e6-96231b3b80d8
commit c28a9238761facfb1a2519da236192fd316f7700
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 01:17:12 2010 +0000
remove some confused code that used strtoull
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commit 2cea4f37aca55c4a1d6e24349d96ce488fca895f
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 01:10:40 2010 +0000
allow registering target lexers.
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commit 8dbec783f4a5d12c6f883b8379e3c48685d2320f
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 22 00:58:59 2010 +0000
stub out a new TargetAsmLexer interface.
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commit fa9de114313d06a89d317306683589ba43922d52
Author: Dan Gohman <gohman@apple.com>
Date: Fri Jan 22 00:46:49 2010 +0000
Revert LoopStrengthReduce.cpp to pre-r94061 for now.
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commit 1e4d5f45ee8b2a4602b3ea0fd5b133932eea4ae4
Author: Ted Kremenek <kremenek@apple.com>
Date: Fri Jan 22 00:28:27 2010 +0000
Store flags in bitfields instead of masking them into the pointer for the left child. This leads to some nice conceptually cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94121 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5e634910a9e7d494064057658ca2847e629d26a7
Author: Jim Grosbach <grosbach@apple.com>
Date: Fri Jan 22 00:08:13 2010 +0000
Fix PR5694. The CMN instructions set the flags differently from CMP, so they
cannot be directly interchanged for comparisons against negated values.
Disable the CMN instructions for the time being.
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commit 7205efd48b24a4d02771fd0e1f07c78ee6461163
Author: Ted Kremenek <kremenek@apple.com>
Date: Thu Jan 21 23:42:57 2010 +0000
Tidy up assertion syntax. No functionality change.
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commit 53bdfacf7beb2906e3dbecbe7d5f81f4c9f5338b
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 21 23:09:12 2010 +0000
No need to look through bitcasts for DbgInfoIntrinsic
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commit bf4f0e59d781441ebf28d7bc8b7b0eac8a23cf99
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 21 23:08:36 2010 +0000
DbgInfoIntrinsic no longer appear in an instruction's use list
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94113 91177308-0d34-0410-b5e6-96231b3b80d8
commit e498e711f16d8456d555e9b15bea0e02ed57f7f4
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 21 23:07:15 2010 +0000
No need to look through bitcasts for DbgInfoIntrinsic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94112 91177308-0d34-0410-b5e6-96231b3b80d8
commit 45846ac009ca010097d85e2c548d97a6a70036e0
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 21 23:05:53 2010 +0000
DbgInfoIntrinsics no longer appear in an instruction's use list; so clean up looking for them in use iterations and remove OnlyUsedByDbgInfoIntrinsics()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94111 91177308-0d34-0410-b5e6-96231b3b80d8
commit c95dce9668375cf950162fee2a64eb20ce297f77
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 21 23:01:22 2010 +0000
When inserting expressions for post-increment users which contain
loop-variant components, adds must be inserted after the increment.
Keep track of the increment position for this case, and insert
these adds in the correct location.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94110 91177308-0d34-0410-b5e6-96231b3b80d8
commit 06efd96affdf537dff3f5991aad8204ffb2d8d1d
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 21 22:46:32 2010 +0000
Include IVUsers information in LSR's debug output.
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commit f874582d8f5e44e304c58f824c61026f751bb4d1
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 21 22:42:49 2010 +0000
Prune the search for candidate formulae if the number of register
operands exceeds the number of registers used in the initial
solution, as that wouldn't lead to a profitable solution anyway.
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commit 59caf2b6453440d6b553b9a11be808608e41cd61
Author: Evan Cheng <evan.cheng@apple.com>
Date: Thu Jan 21 21:44:43 2010 +0000
Trim unneeded includes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94105 91177308-0d34-0410-b5e6-96231b3b80d8
commit 349291bfb714d8b1b75fd9c711995f990664b008
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 21 21:31:09 2010 +0000
Add a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94104 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5c21610ada2f50338f60a4c311b61cabaacdda9a
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 21 21:29:25 2010 +0000
It turns out that this #include is needed because otherwise
ValueMapper.cpp ends up calling an out of line
__ZNK4llvm12PATypeHolder3getEv, which is a template and llvm-config
determines arbitrarily to use the one in libipo. This sucks, but
keeping the #include is a reasonable workaround.
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commit 4e69ba2ec15421ddd7a9d18985bf32a087981520
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 21 21:20:51 2010 +0000
unbreak the build, apparently without this transformutils starts depending on libipa?
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commit 5be1d63a362791581a0c1c02bdfb85664b71f93b
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 21 21:05:54 2010 +0000
tidy up
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commit 0d62ac57a4a36d8a3208ee6a7efd02a2a6114b16
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 21 21:01:47 2010 +0000
tidy up
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commit 68abe9242583b94f39e6dd55f595ce87f3172f57
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 21 20:43:39 2010 +0000
remove dead .erase.
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commit ce178f1cad0e27378f696f07bec6c2ad9727ba08
Author: Jim Grosbach <grosbach@apple.com>
Date: Thu Jan 21 20:10:22 2010 +0000
back this out for now. Growing Function is not good.
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commit 9b80d3e6abe702b0570db64706220d71172a69fb
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 21 20:01:04 2010 +0000
testcase for r94095
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commit 2ca22403c61266e8f3039493f9e649aa01f3d74c
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 21 19:58:19 2010 +0000
fix a problem with a missing _, testcase pending.
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commit 399f540a943ada4219992eb5fbed256026ffc706
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 21 19:33:59 2010 +0000
Don't need to include IntrinsicInst.h any more
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commit 6b2e3d7c7fa479da9ad73c9cd5a6c891a68ca65e
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 21 19:26:20 2010 +0000
No need to map NULL operands of metadata
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commit 09e5cd4c6046361c494a73c048b94f1238f49672
Author: Daniel Dunbar <daniel@zuster.org>
Date: Thu Jan 21 16:09:59 2010 +0000
Add a simple script for getting a version tag from a svn/git-svn/git
repository. Feel free to add support for your favorite VCS.
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commit b1b797ca4dfdd5e70f8815092a7abe8c872c786a
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu Jan 21 15:40:14 2010 +0000
struct/class mismatch.
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commit b6ce7fcc5c5c28af35a89c9c1cfda56649e5a990
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 21 10:15:06 2010 +0000
Make the parser include the lower level error message in its own error
message, to be more informative.
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commit 6decbcedb01ad0a677cda94b7d2e88c07144a06e
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 21 10:13:27 2010 +0000
Avoid printing a spurious semicolon when there is no filename.
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commit 5eac35732d05e5fde2933456cc74d6453fba0616
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 21 10:08:42 2010 +0000
When re-using an existing cast for a user, it's still necessary to call
rememberInstruction so that future users of that user will be inserted
in the correct position. This fixes the Darwin selfhost.
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commit 2f89af189aaa7413b37cf34bb6712abdfc6d5c47
Author: Nick Lewycky <nicholas@mxc.ca>
Date: Thu Jan 21 07:03:21 2010 +0000
Fix a crasher trying to fold each element in a comparison between two vectors
if one of the vectors didn't have elements (such as undef). Fixes PR 6096.
Fix an issue in the constant folder where fcmp (<2 x %ty>, <2 x %ty>) would
have <2 x i1> type if constant folding was successful and i1 type if it wasn't.
This exposed a related issue in the bitcode reader.
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commit ccedfaf8a570d896c179fcbdf4c76cff9254bab3
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 21 06:11:03 2010 +0000
remove a couple of asserts that use RTTI.
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commit f351d251e90ab22adfc8323aca899d880c8d87fc
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 21 03:51:36 2010 +0000
Run the verifier after LSR, to help catch use-before-def errors before
they reach codegen.
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commit 2003be1aa5b51b63f438ac33637b161ba97ec1db
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 21 02:09:26 2010 +0000
Re-implement the main strength-reduction portion of LoopStrengthReduction.
This new version is much more aggressive about doing "full" reduction in
cases where it reduces register pressure, and also more aggressive about
rewriting induction variables to count down (or up) to zero when doing so
reduces register pressure.
It currently uses fairly simplistic algorithms for finding reuse
opportunities, but it introduces a new framework allows it to combine
multiple strategies at once to form hybrid solutions, instead of doing
all full-reduction or all base+index.
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commit a0173bf117d7ff7ea00824e62d0457ad646bc7bb
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 21 02:07:07 2010 +0000
eliminate dynamic_cast from the pass manager.
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commit 4a4e8e8647c04d0dcf2b47f527ac7394187a7602
Author: Eric Christopher <echristo@apple.com>
Date: Thu Jan 21 01:04:38 2010 +0000
Add strcpy_chk -> strcpy support for "don't know" object size
answers. This will update as object size checking gets better information.
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commit ea70dd4fcb20d2abf70a8c03157add6b03c0f2ac
Author: Evan Cheng <evan.cheng@apple.com>
Date: Thu Jan 21 00:55:14 2010 +0000
Fix a minor issue in x86 load / store folding table. movups does an unaligned load so it doesn't require 16-byte alignment.
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commit e96029f9f29e697bfccbc8f7bb0fe9426a58df6b
Author: Jim Grosbach <grosbach@apple.com>
Date: Thu Jan 21 00:43:30 2010 +0000
Make sure that landing pad entries in the EH call site table are in the proper
order for SjLj style exception handling.
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commit df9e5096b6fe734bdcda8e724dd816624e0e6695
Author: Sean Callanan <scallanan@apple.com>
Date: Thu Jan 21 00:19:58 2010 +0000
Moved handling of inclusion from the AsmLexer to
the AsmParser, breaking AsmLexer's dependence on
SourceMgr.
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commit 36c6b186829848ef935fc8d6388d77fc6c2bbea8
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 23:30:28 2010 +0000
simplify this code.
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commit 6a9ae98ab368fdd5f7c9c4e2f130d1b2b05f27b6
Author: Sean Callanan <scallanan@apple.com>
Date: Wed Jan 20 23:19:55 2010 +0000
Changed the AsmParser to handle error messages itself
rather than passing them off to the AsmLexer to handle.
This means the AsmLexer no longer requires a SourceMgr
to do error handling.
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commit b0885e7b9b0f6b89af155696c4412afb25f8a56a
Author: Jim Grosbach <grosbach@apple.com>
Date: Wed Jan 20 23:03:55 2010 +0000
SjLj EH introduces can introduce an additional edge to a landing pad and pad
normalization needs to take this into account.
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commit e155f8fbe86c8354938ba7dd3efce0578b99fc29
Author: Sean Callanan <scallanan@apple.com>
Date: Wed Jan 20 22:45:23 2010 +0000
Promoted the reference to the SourceMgr from AsmLexer
into AsmParser, in preparation for making AsmLexer
independent of the SourceMgr
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commit 4b79aa91db34d6149052b68e0989f22200bf29b1
Author: Sean Callanan <scallanan@apple.com>
Date: Wed Jan 20 22:18:24 2010 +0000
Modified MCAsmLexer to return error information upward
rather than printing it locally, reducing its dependence
on SourceMgr.
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commit 501eb0b812c54273e6621d5c3fe67b4c969316a8
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 21:36:48 2010 +0000
eliminate FnStubInfo, using MachineModuleInfoMachO instead.
this makes function stub emission determinstic.
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commit c0312ac5aef609cc96308d1ad389af8728c58ffe
Author: Dale Johannesen <dalej@apple.com>
Date: Wed Jan 20 21:36:02 2010 +0000
make findDebugLoc a class method
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94032 91177308-0d34-0410-b5e6-96231b3b80d8
commit 658deae41f27c8716ab47c2221238a7e091290ae
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 21:19:44 2010 +0000
split function stub printing out to its own function,
no functionality change.
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commit 5432f843148c71db548070383c2a150255bc20bb
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 21:16:14 2010 +0000
eliminate the GVStubs and HiddenGVStubs maps, and use
MachineModuleInfoMachO instead. This eliminates two sources
of nondeterministic output in the ppc backend, but function
stubs are still bad.
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commit d11d8c1016cd1bcc66fe24bce6123aa12d3ba67b
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 20:48:59 2010 +0000
don't forget to initialize an instance variable!
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commit 610d6cbe506606fc86525c0c30c68842e3723993
Author: David Greene <greened@obbligato.org>
Date: Wed Jan 20 20:13:31 2010 +0000
When XDEBUG is enabled, check for SelectionDAG cycles at some key
points. This will help us find future problems like the one
described in PR6019.
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commit 576e34ee28c04a3321e3693e1e431bbf9688f256
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 20:09:02 2010 +0000
adopt getAdjustedAnalysisPointer in a few more passes.
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commit 9917244e222bb4758cb5dd033de03763cad6e077
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 19:53:32 2010 +0000
adopt getAdjustedAnalysisPointer in two more passes.
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commit 73d5e3f43961009732292aadf5987ffac2dee486
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 19:51:46 2010 +0000
adopt getAdjustedAnalysisPointer in BasicCallGraph.
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commit d3ff296dffce1990825ce3503b5532f46f0491d9
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 19:26:14 2010 +0000
add some new methods to adjust this pointers. Not used yet.
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commit a0252e0a4f296dee7670281ae95d43ca08e28478
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 19:25:45 2010 +0000
add a helper method.
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commit e8391018c707eecd15793967a7e076eee6eddd40
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 17:57:50 2010 +0000
don't send null pointers through the constantexpr codepath unneededly.
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commit 674ee7197741c9fdea7dc81a29969ff5d72aa5a6
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 17:53:51 2010 +0000
reduce redundant are's.
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commit 7d97c90f9d4c28592c4711451f52c502246ca3ef
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Wed Jan 20 17:51:28 2010 +0000
Move per-function inline threshold calculation to a method.
No functional change except the forgotten test for
InlineLimit.getNumOccurrences() == 0 in the CurrentThreshold2 calculation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@94007 91177308-0d34-0410-b5e6-96231b3b80d8
commit cf85333d1f13d5b3d702cf865a7075136f76dcad
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 17:50:30 2010 +0000
use getGlobalDirective(), don't hardcode .globl. PR6093
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commit ff9bf035c5b0e263e1f4da7785141eef996cd427
Author: David Greene <greened@obbligato.org>
Date: Wed Jan 20 15:27:19 2010 +0000
Fix an infinite recursion problem. dbgs() should return errs() in
release mode.
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commit ac4b96795f374059d5989eac501d97a983183a0c
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 07:41:15 2010 +0000
eliminate some uses of AsmPrinter::EmitIntXXX
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93996 91177308-0d34-0410-b5e6-96231b3b80d8
commit c3663a67fde068e214d251c0c399c35b045a0a22
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 20 07:37:49 2010 +0000
Backout r93990
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commit b4f4d33117cd1e581608f0a1a24591d4bcb3173b
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 07:33:29 2010 +0000
inline and radically simplify printDataDirective. It will eventually
go completely away.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93994 91177308-0d34-0410-b5e6-96231b3b80d8
commit e03a029d04eabab1cc3164c336b34cb3b8004876
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 07:24:05 2010 +0000
emit basic block labels with mcstreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93993 91177308-0d34-0410-b5e6-96231b3b80d8
commit 17b54b8fd322deb00afde2bec9443984ad8c7e35
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 07:19:19 2010 +0000
emit integer and fp zeros as (e.g.) .byte 0 instead of .space 1,
for tidiness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93992 91177308-0d34-0410-b5e6-96231b3b80d8
commit b1dee1cd01c05f2585b9561f81597af2f03c3a62
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 07:11:32 2010 +0000
signficant cleanups to EmitGlobalConstant (including streamerization
of int initializers), change some methods to be static functions,
use raw_ostream::write_hex instead of a smallstring dance with
APValue::toStringUnsigned(S, 16).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93991 91177308-0d34-0410-b5e6-96231b3b80d8
commit e4e1863f0d65b0efdbf69c607aedfa138c144a3c
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 20 06:57:02 2010 +0000
Fix/strengthen verification of llvm.dbg.declare
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93990 91177308-0d34-0410-b5e6-96231b3b80d8
commit d3792faac8c633d0d89915ea142f9e740675b2d4
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 20 06:56:16 2010 +0000
Switch Elts from vector to SmallVector
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commit 6ca943c75e9469b1c2a0439959c354c7c323a6a3
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 06:53:37 2010 +0000
switch ConstantFP emission to use MCStreamer, significantly
simplifying the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93988 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5a6317d5dcbd14e2c7b5001df315bd930d480244
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 06:45:39 2010 +0000
make mcasmstreamer handle expanding 8 byte integer constants to
4-byte constants if .quad isn't supported. Switch a bunch of
methods used by the dwarf writer to use OutStreamer.EmitIntValue.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93987 91177308-0d34-0410-b5e6-96231b3b80d8
commit 15fbb193b82579b419a06f4d86b8c0f08a086182
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 06:39:07 2010 +0000
give createAsmStreamer an 'isLittleEndian' argument.
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commit 996551e1439e0a0e34c022826ccd8f87b2b5b9e2
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 20 06:34:14 2010 +0000
revert 93934, removing the MCAsmInfo endianness bit. I can't
stomache MCAsmInfo having this, and I found a better solution to
this layering issue.
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commit 84b83d85f7e1b7ef91558699bee248afe19e80a2
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 20 06:22:33 2010 +0000
Fix if/else brackets; getFunctionForValue() is to be called for non-metadata values
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commit 6bacf0a37188b473012e23bf916dca97727584df
Author: Chandler Carruth <chandlerc@gmail.com>
Date: Wed Jan 20 06:01:02 2010 +0000
Fix the conditions to unambiguously show the logic they represent. This is the
logic enforced in the test case as well, so hopefully it is correct. Please
review Victor.
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commit e419cf483658b209342b05b465819759004ef7dc
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 20 05:49:59 2010 +0000
Map operands of all function-local metadata, not just metadata passed to llvm.dbg.declare intrinsics
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commit b671414043b6a956cc23051ef13ba48b86d8ae5a
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 20 05:44:11 2010 +0000
Avoid unnecessary Elts array
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commit 10e291fa4a937d83b23f7f5a293e1ff76e9f1961
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 20 04:45:57 2010 +0000
Refactor common parts of MDNode::getFunction() and assertLocalFunction() into getFunctionForValue()
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commit 475a3f29b6e1497b3a413506c1a5911312ccb0d6
Author: Devang Patel <dpatel@apple.com>
Date: Wed Jan 20 02:05:23 2010 +0000
If a instruction belongs to another function (and not current function) as per debug info attached with the instruction then ignore the dangling lexical scope of this instruction. Such scopes are unreachable.
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commit 9f878d30358199527a32ee39043cc5cee162dc7b
Author: David Greene <greened@obbligato.org>
Date: Wed Jan 20 00:59:23 2010 +0000
Add some asserts to check SelectionDAG problems earlier.
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commit bf5ecb9ec5f838a6a720894b13584e90c238d2cf
Author: Daniel Dunbar <daniel@zuster.org>
Date: Wed Jan 20 00:43:07 2010 +0000
For 'install-clang' target, also traverse tools/clang/lib/Runtime.
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commit 075532b7273ecaf827fca3e1683c9c14831af19a
Author: Dale Johannesen <dalej@apple.com>
Date: Wed Jan 20 00:19:24 2010 +0000
Move findDebugLoc somewhere more central. Fix
more cases where debug declarations affect
debug line info.
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commit 7271e860285ff2a5f7b111f4ba55cc5426837a28
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 19 23:30:49 2010 +0000
Fold (add x, shl(0 - y, n)) -> sub(x, shl(y, n)), to simplify some code
that SCEVExpander can produce when running on behalf of LSR.
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commit bc4aaeb19b543b2582c14e621da711a90f968956
Author: Bob Wilson <bob.wilson@apple.com>
Date: Tue Jan 19 22:56:26 2010 +0000
Wrap some comments to 80 columns.
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commit 39f55232c932dd44ce3807a6d1967c98fae1970e
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 19 22:53:50 2010 +0000
Make SCEVAddRecExpr's getType return a pointer type when the add
has a pointer member. This helps reduce unnecessary bitcasting
and uglygeps.
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commit a5c5cf3c26fb368e1f28b4f8f6c06ab401058886
Author: Dale Johannesen <dalej@apple.com>
Date: Tue Jan 19 22:50:05 2010 +0000
Fix a case where debug_value was perturbing the
line number info.
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commit 147d8bd28abfcc314802fd9123b09236ba95b62b
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 19 22:45:06 2010 +0000
When doing address-mode sinking, expand the base register first, rather
than the scaled register. This makes it more likely that subsequent
AddrModeMatcher queries will match the new address the same way as the
old, instead of accidentally matching what had been the base register
as the new scaled register, and then failing to match the scaled register.
This fixes some problems with address-mode sinking multiple muls into a
block, which will be a lot more common with some upcoming
LoopStrengthReduction changes.
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commit e1644edcfb4b34a1fafc20e708820c5544cf24f4
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 22:42:28 2010 +0000
give MCAsmInfo a 'has little endian' bit. This is unfortunate, but
I really want clients of the streamer to be able to say "emit this
64-bit integer" and have it get broken down right by the streamer.
I may change this in the future, we'll see how it works out.
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commit d86a19eac282c33ef3dd894a7286ef22a32ececb
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 19 22:27:22 2010 +0000
Add a comment and tidy up some whitespace.
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commit da9eea0223433c3c7c1d5995888b04fca0d3151f
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 19 22:26:02 2010 +0000
Fix a typo and an 80-column violation in comments.
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commit c56417c271387318cb2d6cd23da4e3483d1109c5
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 19 22:21:27 2010 +0000
Give ScalarEvolution access to the DominatorTree. It'll need this
to make more intellegent AddRec folding decisions.
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commit f304d1a34c6af7a35230cbaa3cabea35229810a9
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 22:16:33 2010 +0000
simplify the rest of fp constant printing.
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commit 132bf14002c41c445a57af51652adec7d7ff7e04
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 22:11:05 2010 +0000
simplify the code for printing x86 long double, don't do work
for -fverbose-asm unless it's on.
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commit 77abfc1e6ce83fc23427e1b0f07a97bf3d9a417a
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Tue Jan 19 22:08:34 2010 +0000
Identify predicate and optional-def operands when printing machine
instructions.
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commit ed6d8c436e06abdd9b9993c32e21876ef0ddb648
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 22:03:38 2010 +0000
add a new EmitIntValue method that MCStreamer impls can optionally define
and that clients can use.
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commit 8149786c50b3532bf702b45ace4b2388a1341d41
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 19 21:55:32 2010 +0000
Add a new helper function to IVUsers for returning the "canonical"
form of an expression. This is the expression without the
post-increment adjustment made, which is useful in determining
which registers will be used by the expansion.
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commit 68867702f7a6049e8b8a8a6b193424a3c0505aaf
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 19 21:51:51 2010 +0000
Add nounwinds.
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commit 0b51ee89fee658d8ef29b8060e15767fc67455b6
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 21:51:22 2010 +0000
eliminate AsmPrinter::EmitZeros: just use MCStreamer directly.
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commit bda38003386beaad6a24d5b821738a0bd46f64b4
Author: Sean Callanan <scallanan@apple.com>
Date: Tue Jan 19 21:44:56 2010 +0000
Promoted the getTok() method to MCAsmParser so that
the two token accessor functions are declared consistently.
Modified the clients of MCAsmParser to reflect this change.
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commit dddb79d966889b268f642461bbb932c9f2c822cf
Author: Xerxes Ranby <xerxes@zafena.se>
Date: Tue Jan 19 21:26:05 2010 +0000
Stubs for getHostCPUFeatures API. This implements part of PR5389.
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commit e044e95d47bc670e115a814ebe80cafbaa783cff
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Tue Jan 19 21:08:28 2010 +0000
Remove predicates when changing an add into an unpredicable mov.
Since the mov is executed unconditionally, make sure that the add didn't have
any predicate.
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commit 632fa82c8d0060a9049ee0ec5d6badabbe7ebaaa
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue Jan 19 20:59:04 2010 +0000
Update CMake list.
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commit 396e20751d87b0194dcc9e4b947a1575338d25f7
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 19 20:37:34 2010 +0000
Add some new debugging APIs to print out "raw" SelectionDAGs to make
understanding CannotYTetSelect and other errors easier.
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commit 7bb069114798422089019fb5ca25b462cfc0d5fd
Author: Sean Callanan <scallanan@apple.com>
Date: Tue Jan 19 20:27:46 2010 +0000
Propagated the parser-side Lex function's declaration to
MCAsmParser, and changed the target-specific AsmParsers
to use it.
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commit f7d4aa347f157579aa9a192e68506850d9780d4c
Author: Sean Callanan <scallanan@apple.com>
Date: Tue Jan 19 20:22:31 2010 +0000
Added a Lex function to the AsmParser, to allow handling
of include directives to occur within the parser itself.
This will break the lexer's dependency on a SourceMgr as
input.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93899 91177308-0d34-0410-b5e6-96231b3b80d8
commit db5b0d575b7cb1f776fbcf4a766bf146a9f7627f
Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Tue Jan 19 19:57:07 2010 +0000
Fix a bug introduced on r92564 where the name "Node" was already
in use by Mips.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93897 91177308-0d34-0410-b5e6-96231b3b80d8
commit cafc2da44c01a7d1a766451bd55a0f6d9cebdf35
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 19:46:13 2010 +0000
Generalize mcasmstreamer data emission APIs to take an address space
identifier. There is no way to work around it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93896 91177308-0d34-0410-b5e6-96231b3b80d8
commit c19dbe068d8b59c298a4d835f0d7c5ada6bd2954
Author: Evan Cheng <evan.cheng@apple.com>
Date: Tue Jan 19 19:45:51 2010 +0000
Do not extend extension results beyond the use of a PHI instruction at the start of a use block. A PHI use is expected to kill its source values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93895 91177308-0d34-0410-b5e6-96231b3b80d8
commit a62bf10496e55c0a70ddc0c6b21502e34d794333
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 19:10:44 2010 +0000
refactor code to be static functions instead of methods on AsmPrinter.
This fixes some bugs handling address spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93891 91177308-0d34-0410-b5e6-96231b3b80d8
commit b07e5f66f20e04da9f41e3ab172c35a5167dd525
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 18:58:52 2010 +0000
mcstreamerize AsmPrinter::EmitZeros, at least when emitting to the
default address space.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93890 91177308-0d34-0410-b5e6-96231b3b80d8
commit 689f7609fc35781483edf60e5be16030abc931b3
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 18:52:28 2010 +0000
add an MCAsmStreamer::EmitFill specialization of EmitFill that
emits one directive instead of N. Not doing this would be a
significant regression on the # bytes generated by .fill.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93889 91177308-0d34-0410-b5e6-96231b3b80d8
commit dea52e11c0b7f330a62b6cd9964abff399e97ded
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 18:45:47 2010 +0000
add a "MCStreamer::EmitFill" method, and move the default implementation
(which just iteratively emits bytes) to MCStreamer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93888 91177308-0d34-0410-b5e6-96231b3b80d8
commit 264871c452f0b74abbce18f24f542d0d3d468187
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 18:37:01 2010 +0000
remove MAI::ZeroDirectiveSuffix, which is only used by MASM,
which we don't support anymore.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93886 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3b139e487e2130ae43ccff63246fad86d23df9c0
Author: Jim Grosbach <grosbach@apple.com>
Date: Tue Jan 19 18:31:11 2010 +0000
For aligned load/store instructions, it's only required to know whether a
function can support dynamic stack realignment. That's a much easier question
to answer at instruction selection stage than whether the function actually
will have dynamic alignment prologue. This allows the removal of the
stack alignment heuristic pass, and improves code quality for cases where
the heuristic would result in dynamic alignment code being generated when
it was not strictly necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93885 91177308-0d34-0410-b5e6-96231b3b80d8
commit 21782ed354253d6780e6caa48d6e8bc0f1dbe4f0
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 18:16:19 2010 +0000
optimize ~(~X >>s Y) --> (X >>s Y), patch by Edmund Grimley
Evans!
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commit 01dfd518ef5a3c0680a6c91283371ced13ff8525
Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Tue Jan 19 17:00:43 2010 +0000
On pic function calls some arguments were marked dead and
the instruction to load those args removed. This fix PR6071
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93880 91177308-0d34-0410-b5e6-96231b3b80d8
commit a1ecb26fd9ca637d5154f07c2a5692652f3b69b6
Author: Bob Wilson <bob.wilson@apple.com>
Date: Tue Jan 19 16:42:10 2010 +0000
The change in r90189 adds a link in a directory outside the iPhone platform
directory when building the llvmCore_Embedded project. Fix this by putting
the iPhone platform directory into DEST_DIR instead of DEST_ROOT. I also
noticed what appears to be an unintentional use of DEVELOPER_BIN instead of
DEVELOPER_DIR, so I fixed that and changed to use DEVELOPER_DIR in some places
that were hardcoded to "Developer". Finally, the other changes here allowed
some refactoring and simplification, which I have done.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93878 91177308-0d34-0410-b5e6-96231b3b80d8
commit d93965f3a98c09263a9983d28b91c0c5a06a9b05
Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Tue Jan 19 12:53:04 2010 +0000
load f64 +0.0 in a cleaner way. This fix part of PR5445
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93876 91177308-0d34-0410-b5e6-96231b3b80d8
commit 37e6aad4b09529afa22b87248909da7b43d7a8d0
Author: Bruno Cardoso Lopes <bruno.cardoso@gmail.com>
Date: Tue Jan 19 12:37:35 2010 +0000
Fix return registers for mips eabi
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93875 91177308-0d34-0410-b5e6-96231b3b80d8
commit dcb6f254d32e9c8dc2a44654d70177334896583d
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 06:41:24 2010 +0000
mcstreamer'ize the rest of EmitGlobalVariable that is used on
darwin. The next big piece to get global variables streamerized
is EmitGlobalConstant.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93870 91177308-0d34-0410-b5e6-96231b3b80d8
commit eb8331e45b56034b1f29be2e90e7a980525d8e32
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 06:39:54 2010 +0000
don't let asm-verbose break the check-next lines in these tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93869 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8ee4950d6fd5bf796878193a8c7a6e2b80ae71e4
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 06:25:51 2010 +0000
stop using the .lcomm pseudoop on darwin, instead, directly use the
.zerofill directive. Streamerize its generation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93868 91177308-0d34-0410-b5e6-96231b3b80d8
commit fc7b1053d54d819adea030bea5445aa685ed2c1c
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 06:22:22 2010 +0000
fix parsing .comm directives on systems which do not represent alignments
as a power of 2. This fixes MC/AsmParser/directive_comm.s
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93867 91177308-0d34-0410-b5e6-96231b3b80d8
commit 30301d70964c8da1d1c1686b2c42ae70f51f752b
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 06:21:23 2010 +0000
only darwin has zerofill
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93866 91177308-0d34-0410-b5e6-96231b3b80d8
commit c412fbf41da6e79306dda0cf5a2f445f841389bd
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 19 06:19:05 2010 +0000
MDNodes are not expected to disappear or replaced by another MDNode, so there is no need to pay the cost of WeakVH and ValueMaps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93865 91177308-0d34-0410-b5e6-96231b3b80d8
commit be5475c17deca20f05263e9d6e33c700a835bc4e
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 19 06:09:04 2010 +0000
Avoid including DebugInfo.h in AsmPrinter.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93864 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3c87acb187e34b2bcd4db357de44d321417b1147
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 06:08:15 2010 +0000
zap the ARM version of PrintGlobalVariable, which I missed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93863 91177308-0d34-0410-b5e6-96231b3b80d8
commit 370ee59d0a37bc4cb159dead5c391fe79e85628c
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 06:01:04 2010 +0000
mc'ize some stuff, don't comment out .lcomm directive in -fverbose-asm mode.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93860 91177308-0d34-0410-b5e6-96231b3b80d8
commit a9934f0312e4caa9a7366d70b7f9dcf624101ff7
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 05:51:42 2010 +0000
factor this code better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93859 91177308-0d34-0410-b5e6-96231b3b80d8
commit 42a203b73bbc908258a8c2cee070559c300f3bfe
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 05:38:33 2010 +0000
Now that we have everything nicely factored (e.g. asmprinter is not
doing global variable classification anymore) and hookized, sink almost
all target targets global variable emission code into AsmPrinter and out
of each target.
Some notes:
1. PIC16 does completely custom and crazy stuff, so it is not changed.
2. XCore has some custom handling for extra directives. I'll look at it next.
3. This switches linux/ppc to use .globl instead of .global. If .globl is
actually wrong, let me know and I'll fix it.
4. This makes linux/ppc get a lot of random cases right which were obviously
wrong before, it is probably now a bit healthier.
5. Blackfin will probably start getting .comm and other things that it didn't
before. If this is undesirable, it should explicitly opt out of these
things by clearing the relevant fields of MCAsmInfo.
This leads to a nice diffstat:
14 files changed, 127 insertions(+), 830 deletions(-)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93858 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9408d24e1a589d705bda5a8ced414809ac0a27b6
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 05:25:38 2010 +0000
use %object like other elf targets, gas accepts either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93857 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7c7b3b869fb6912f28ebbf3e939cf1fa6f6e6da0
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 05:23:59 2010 +0000
simplify the mips target to print .size and .type for c strings
just like all other elf targets. Bruno, if this isn't right, please
let me know + why :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93856 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6359ed28f836123afe82d7d276a4a173bb638587
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 05:08:13 2010 +0000
hookize the cygwin ".linkonce" directive.
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commit 7fe06165d0b7b91b466ef0faced7bd91a03ad44f
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 04:59:55 2010 +0000
more cleanups. Emit the .local directive even on cygwin/mingw.
I'm not sure that this is correct, but it causes no test failures,
and just emitting a .comm without protecting its linkage somehow
is surely not right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93854 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5a5510cf167f6288af982a43eb172af46e93e48c
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 04:53:18 2010 +0000
some cleanups
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commit c9b123031148e07082e9ad2393b5657bf3ba2483
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 04:48:20 2010 +0000
add a bool for whether .lcomm takes an alignment instead of basing this on "isdarwin".
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commit 2a21601ea57eb29fe58399ca68e90d7710f08292
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 04:39:15 2010 +0000
hoist handling of external globals and special globals up to common code.
This makes a similar code dead in all the other targets, I'll clean it up
in a bit.
This also moves handling of lcomm up before acquisition of a section,
since lcomm never needs a section.
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commit 874fdbc7755aa6634c126e3f8027dabc6617f0f3
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 04:34:02 2010 +0000
move production of .reference directives for static ctor/dtor list on
darwin into common code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93849 91177308-0d34-0410-b5e6-96231b3b80d8
commit bf679f8f253409980d143ffe3f8dac1b541f12aa
Author: Bob Wilson <bob.wilson@apple.com>
Date: Tue Jan 19 04:32:48 2010 +0000
Fix a crash in scalarrepl for memcpy/memmove where the source and destination
are the same. I had already fixed a similar problem where the source and
destination were different bitcasts derived from the same alloca, but the
previous fix still did not handle the case where both operands are exactly
the same value. Radar 7552893.
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commit 7337615ab96c5bce72b08012ebd4dbe95f316811
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 04:21:20 2010 +0000
use BSSLocal classifier to identify 'lcomm' data instead of
duplicating the logic (differently) in lots of different targets.
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commit b1ef66c3db822b58d683ec34f1d460838fb3edec
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 04:15:51 2010 +0000
make TLOF subclassify BSS based on linkage type into private, external
and everything else (weak).
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commit 1eef2e76c6a89407e6f6aa92986019cd86824ea9
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 03:13:44 2010 +0000
now that elf weak bss symbols are handled correctly, simplify a bunch of code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93845 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3a717abc755b03e1b910512fb956784f56df853e
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 03:06:01 2010 +0000
fix a significant difference between llvm and gcc on ELF systems:
GCC would put weak zero initialized mutable data in the .bss section,
we would put it into a crasy '.gnu.linkonce.b.test,"aw",@nobits'
section. Fixing this will allow simplifications next up.
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commit 7ca96cb1376934774c5f69e6a25affbc8d45261e
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 02:48:26 2010 +0000
introduce a section kind for common linkage. Use this to slightly
simplify and commonize some of the asmprinter logic for globals.
This also avoids printing the MCSection for .zerofill, which broke
the llvm-gcc build.
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commit 174cddac3e5998c65b10a56e41fef76b51b2bb6a
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 02:46:56 2010 +0000
there is no need to emit a .section above .comm on linux.
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commit b604cae660fe5b0750188a59e27b93d79d0d5d76
Author: Bill Wendling <isanbard@gmail.com>
Date: Tue Jan 19 02:44:01 2010 +0000
Even more explanation.
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commit dcebc08f0cb3ca07bceeeba153c403600cb6c32c
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 02:13:06 2010 +0000
change an accessor to a predicate.
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commit 0b3f8751bf270cc0e292aea4a8bc1343964d8312
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 02:09:44 2010 +0000
Cleanup handling of .zerofill on darwin:
1. TargetLoweringObjectFileMachO should decide if something
goes in zerofill instead of having every target do it.
2. TargetLoweringObjectFileMachO should assign said symbols to
the right MCSection, the asmprinters should just emit to the
right section.
3. Since all zerofill stuff goes through mcstreamer anymore,
MAI can have a bool "haszerofill" instead of having the textual
directive to emit.
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commit ab150043d7947faa967d367679f2738d64708167
Author: Nate Begeman <natebegeman@mac.com>
Date: Tue Jan 19 01:32:44 2010 +0000
Remove this fixme, looking at the linker source, all targets pad to 4 bytes.
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commit 5d0f0887e332f44c7f7341fbe473b0ed3bb0537b
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 19 01:28:09 2010 +0000
remove extraneous ;
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commit 13026cf2cbaddc405f8b34ce847cdb2f24f2a7ca
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 19 01:26:02 2010 +0000
Revert accident check-in from r93165.
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commit 288d2eeab618759992858e9a72a8b90cbd3745f8
Author: Eric Christopher <echristo@apple.com>
Date: Tue Jan 19 01:20:15 2010 +0000
Fix comment.
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commit 410c2a5c12cdaaa9686da1db9a64d0b7aeff924d
Author: Evan Cheng <evan.cheng@apple.com>
Date: Tue Jan 19 00:44:15 2010 +0000
Fix r93758. Use isel patterns instead of c++ selection code to select rbit and make sure we pick different instructions for ARM vs. Thumb2.
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commit 94a1c602a2b12485a851ad283ec7c14375334320
Author: Evan Cheng <evan.cheng@apple.com>
Date: Tue Jan 19 00:35:20 2010 +0000
Test case for r93758.
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commit 9fa890d694455ec4718633a1fa732953b946fca6
Author: Dale Johannesen <dalej@apple.com>
Date: Tue Jan 19 00:12:05 2010 +0000
Reverting.
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commit d03ad18a7004198ff00b6b33b618cf3493851a11
Author: Dale Johannesen <dalej@apple.com>
Date: Tue Jan 19 00:10:52 2010 +0000
Revert 93811 per request.
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commit f482719e48ad43d7b2cdb395111f5677caaef940
Author: Dale Johannesen <dalej@apple.com>
Date: Mon Jan 18 23:34:55 2010 +0000
Enable code to emit dbg.declare as DEBUG_VALUE
comments (fast isel, X86). This doesn't seem
to break any functionality, but will introduce
cases where -g affects the generated code. I'll
be fixing that.
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commit 041fb126b6b299d7b595d7261528503ecc1ffa31
Author: Victor Hernandez <vhernandez@apple.com>
Date: Mon Jan 18 22:55:08 2010 +0000
Add comment that MDNode::getFunction() is not to be used by performance-critical code (currently only used by AsmWriter)
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commit 14f91a3da3c835ef8b57b25c0936e405a19b0217
Author: Eli Friedman <eli.friedman@gmail.com>
Date: Mon Jan 18 22:38:31 2010 +0000
Make opt -O3 act more like clang -O3 etc., by making the inlining thresholds
match.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93798 91177308-0d34-0410-b5e6-96231b3b80d8
commit 81718ed416e1564ede7a5d65d299aaf25ea59ef8
Author: Eli Friedman <eli.friedman@gmail.com>
Date: Mon Jan 18 22:36:59 2010 +0000
Add some potentially interesting transformations to README.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93797 91177308-0d34-0410-b5e6-96231b3b80d8
commit 326cb3536de8fc6c3c3ad19d73d6e4e80e2f6bae
Author: Bill Wendling <isanbard@gmail.com>
Date: Mon Jan 18 22:36:35 2010 +0000
- Add getLSDAEncoding to the PowerPC backend.
- Greatly improve the comments to the getLSDAEncoding method.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93796 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5cd1ffa32f2cb6ce51447804807d6e086e607a49
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 22:27:43 2010 +0000
make llvm-config more portable to windows versions of perl,
patch by Michael Beck!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93793 91177308-0d34-0410-b5e6-96231b3b80d8
commit dd16da9a692dee7befbfb1699abe85f9cf7ac161
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 22:19:16 2010 +0000
my instcombine transformations to make extension elimination more
aggressive changed the canonical form from sext(trunc(x)) to ashr(lshr(x)),
make sure to transform a couple more things into that canonical form,
and catch a case where we missed turning zext/shl/ashr into a single sext.
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commit 8b9c5f1875684043ecb65a5bf711ece3699e7897
Author: Sean Callanan <scallanan@apple.com>
Date: Mon Jan 18 22:16:54 2010 +0000
Added a newline at the end of SMLoc.h
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commit 9b93f747cf6e8b097776619dbd35b238b9473645
Author: Sean Callanan <scallanan@apple.com>
Date: Mon Jan 18 22:11:34 2010 +0000
Changed the comment in the file header for SMLoc
to something more accurate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93782 91177308-0d34-0410-b5e6-96231b3b80d8
commit 02aceb027bc0da9bce100366e45df046c0aa826d
Author: Eric Christopher <echristo@apple.com>
Date: Mon Jan 18 22:11:29 2010 +0000
Have FastISel handle llvm.trap().
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commit 52ab36d3758b279fe12cb3010a70a05100fa2b87
Author: Sean Callanan <scallanan@apple.com>
Date: Mon Jan 18 22:07:51 2010 +0000
Split SMLoc out in its own header so that it can
be used independently of SourceMgr.
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commit 53b47a5d360d1664c9325cff112c44d37e17fc56
Author: Jim Grosbach <grosbach@apple.com>
Date: Mon Jan 18 22:01:39 2010 +0000
Minor cleanup for jump table printing. Need a reference, not a pointer, for
printing via <<. Otherwise we just print the pointer value.
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commit bb7347bbd893104b53eeebbd0c45c85b350ea9f3
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 22:00:46 2010 +0000
filecheckize this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93776 91177308-0d34-0410-b5e6-96231b3b80d8
commit e40f06f8a11c74df8868132c920cb77ceb97996a
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 21:58:32 2010 +0000
filecheckize
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93775 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7352e5fcb6e842db329423cb9556710877692fbf
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 21:55:43 2010 +0000
remove a redundant test, filecheckize another.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93774 91177308-0d34-0410-b5e6-96231b3b80d8
commit e4027dfeed6f42ef5e66b236d45a1a2e60bdeb56
Author: Evan Cheng <evan.cheng@apple.com>
Date: Mon Jan 18 21:38:44 2010 +0000
Canonicalize -1 - x to ~x.
Instcombine does this but apparently there are situations where this pattern will escape the optimizer and / or created by isel. Here is a case that's seen in JavaScriptCore:
%t1 = sub i32 0, %a
%t2 = add i32 %t1, -1
The dag combiner pattern: ((c1-A)+c2) -> (c1+c2)-A
will fold it to -1 - %a.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93773 91177308-0d34-0410-b5e6-96231b3b80d8
commit e07f7e6e5dce1bf367720c0b5bad1c724257e643
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 21:09:05 2010 +0000
update mkpatch, patch by Garrison Venn!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93771 91177308-0d34-0410-b5e6-96231b3b80d8
commit b754fd33c09170de2231747307dcff08d0780a02
Author: Victor Hernandez <vhernandez@apple.com>
Date: Mon Jan 18 20:42:09 2010 +0000
Make findDbgDeclare/findDbgGlobalDeclare local static functions; avoid Elts array
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93764 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7b452d36b62d8e683d725a509d1205fd28266587
Author: Victor Hernandez <vhernandez@apple.com>
Date: Mon Jan 18 20:36:54 2010 +0000
Simplify MDNode::getFunction() and assertLocalFunction() by avoiding extra Function* variable and smallptrset since function-local metadata cannot be cyclic
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93762 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8c2481288f3038e03b91cb9c2bef53781c9b2985
Author: Johnny Chen <johnny.chen@apple.com>
Date: Mon Jan 18 20:15:56 2010 +0000
The most significant encoding bit of GPR:$src or GPR:$dst was over-specified in
the various MOV (register) instructions (16-bit Thumb), including tBRIND (the
indirect branch). Instead of '1', it should be specified as '?', because GPR
only specifies the register class, which includes both hi-and-lo registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93759 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5c57dc1513859a02b984b60e63765104a131ff40
Author: Jim Grosbach <grosbach@apple.com>
Date: Mon Jan 18 19:58:49 2010 +0000
Patch by David Conrad:
"On ARMv6T2 this turns cttz into rbit, clz instead of the 4 instruction
sequence it is now."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93758 91177308-0d34-0410-b5e6-96231b3b80d8
commit f9112229d2d7340819bd23f3d7bdde067b480543
Author: Devang Patel <dpatel@apple.com>
Date: Mon Jan 18 19:52:14 2010 +0000
While mapping llvm.dbg.declare intrinsic manually map its operand, if possible,
because it points to an alloca instruction through metadata.
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commit dfca7fe1f42122ff72218a20955aaba6e3d50e5e
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 19:50:32 2010 +0000
reject some invalid IR. We already assert and reject this from the
.ll parser, but PR6070 wants it in the verifier too.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93756 91177308-0d34-0410-b5e6-96231b3b80d8
commit fbc40f52875a6b326f93a2e6814734dd83960cf4
Author: Bill Wendling <isanbard@gmail.com>
Date: Mon Jan 18 19:47:53 2010 +0000
Add FIXME comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93755 91177308-0d34-0410-b5e6-96231b3b80d8
commit 85e7c4f09ab94c69ccd95cd5b17005ed0abce032
Author: Bill Wendling <isanbard@gmail.com>
Date: Mon Jan 18 19:36:27 2010 +0000
- Add a comment to the callback indicating that it's *extremely* not a good
idea, but unfortunately necessary.
- Default to using 4-bytes for the LSDA pointer encoding to agree with the
encoded value in the CIE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93753 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4f7713f9134c3a3834e6498bbf790d5e764a332c
Author: Victor Hernandez <vhernandez@apple.com>
Date: Mon Jan 18 19:15:57 2010 +0000
Make printing of metadata more robust when function is not found (which is the normal situation for non function-local metadata)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93748 91177308-0d34-0410-b5e6-96231b3b80d8
commit 27574da04679e7cb0b4b03a83335da52b4e20a31
Author: Daniel Dunbar <daniel@zuster.org>
Date: Mon Jan 18 17:52:28 2010 +0000
Don't try to build compiler-rt if it happens to be checked out into projects/
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93729 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1ab3a8fcae6df8adad5e2682fc270969419a6297
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon Jan 18 14:39:20 2010 +0000
Unnamed symbol index should be >= 1. This was lost during the mangler refactoring. Fixes PR6067.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93724 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8f6642009ebcd484a34d92293dbf6db29e679f78
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon Jan 18 12:40:05 2010 +0000
Fix refacto reported by Nicolas Geoffray.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93723 91177308-0d34-0410-b5e6-96231b3b80d8
commit 87fa2352aeb07f8e0b269871a80d52355fca4307
Author: Bob Wilson <bob.wilson@apple.com>
Date: Mon Jan 18 01:24:43 2010 +0000
Emit spaces after commas in Neon register lists. This is more consistent
with the rest of the assembly output, is easier to read, and matches the
expected output for gcc's Neon tests.
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commit aba316e220817acfe6fa8c8a044eb24eb50c28b1
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 01:21:08 2010 +0000
switch x86 zerofill emission over to use MCStreamer.
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commit 202c058004e33a3b67fdb29b5cc9ec943a13e5c0
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 00:59:24 2010 +0000
Change CurrentFnSym to be a non-const pointer since asmprinter mutates it
as it emits code. Switch .globl directives to use OutStreamer instead of
doing it textually (in x86)
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commit f875d80e50d72653003c0ddcaeab1d22fb8c3f8e
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 00:37:40 2010 +0000
remove the MAI argument to MCExpr::print and switch overthing to use << when printing them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93699 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6fef0d73ffadeadf64f07c1eec37def910672263
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 18 00:21:06 2010 +0000
unbreak x86 jump tables with my previous patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93698 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9e6929cecb2b335ecfa2a8a03b1999f8b42ba399
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 17 21:43:43 2010 +0000
now that MCSymbol::print doesn't use it's MAI argument, we can
remove it and change all the code that prints MCSymbols to use
<< instead, which is much simpler and cleaner.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93695 91177308-0d34-0410-b5e6-96231b3b80d8
commit d5b47594306373fc8575f085c249b78ce1612fcc
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 17 20:11:03 2010 +0000
rename NameNeedsEscaping -> NameNeedsQuoting, eliminate the check
for first character which is a digit, mangler would have taken care
of this already.
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commit 3ef5bbe350ce2d891504f48f890e479b44ef200b
Author: Owen Anderson <resistor@mac.com>
Date: Sun Jan 17 19:33:27 2010 +0000
Convert some of the dynamic opcode lookups into static ones.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93693 91177308-0d34-0410-b5e6-96231b3b80d8
commit 41ecf0789b084646955350b929159850d8c523c0
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 17 19:32:29 2010 +0000
stop the CBE from using Mangler::appendMangledName, which is a private function, it is mangling types, which don't matter how they are done.
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commit 6d9f5425542ddc1bff3f938072aee616ad5df600
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 17 19:24:35 2010 +0000
fix uninit member, thanks to Benjamin Kramer for identifying the bug.
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commit e3f46600b6888bbd00b2c8474d3ab655dcd4fa3d
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 17 19:23:46 2010 +0000
Get MCSymbol out of the mangling business, and move all the logic
to Mangler. Now MCSymbol just decides whether to slap quotes around
a symbol when printing it.
This also fixes some weirdness where two MCSymbols could be created
for the same symbol, if one needed to be mangled and got mangled to
the other one.
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commit 142aab7ce398a5c22a49b20e98480afb296a0920
Author: Rafael Espindola <rafael.espindola@gmail.com>
Date: Sun Jan 17 19:20:45 2010 +0000
Really fix this. I checked that on ARM I get
PASS: LLVM::FrontendC/pr5406.c (3463 of 5030)
and on X86 I get
XFAIL: LLVM::FrontendC/pr5406.c (3465 of 5030
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commit 12c01c63b773d0c42c9c1c437ff0bc7febe64bc4
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 17 19:09:12 2010 +0000
reduce this test and convert to filecheck, hopefully the linux buildbot
will tell me something more useful.
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commit bf219686faea97a3f9ea0b7dbc7553f510e697cf
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 17 18:52:16 2010 +0000
factor this code better how that the string version of getNameWithPrefix
takes a twine.
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commit 0bde2eb86ff04d5825d1fa8b09e16f40f34b7af3
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 17 18:22:35 2010 +0000
now that mangler is in libtarget, it can use MCAsmInfo instead of clients
having to pass various fields from it in. Simplify.
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commit a8d62f79e5837e02170076058dcc9e449bf9ecf0
Author: Dan Gohman <gohman@apple.com>
Date: Sun Jan 17 17:47:24 2010 +0000
Don't create a (empty) output file, and don't warn about bitcode output
to a console, when --analyze is used.
Similarly, avoid creating an empty output file when --disable-output is used.
Print a warning when the -o option appears with either --analyze or
--disable-output, to indicate that the option is being ignored.
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commit ac84db634a2bafc0c428590b48a64d1b0f7dad7e
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sun Jan 17 07:46:39 2010 +0000
Switch some functions to take Twines, eliminate uses of StringExtras.h.
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commit 51f9d45e973650ed6a167b86eda894a38f4d0690
Author: Owen Anderson <resistor@mac.com>
Date: Sun Jan 17 06:49:03 2010 +0000
Fix comment.
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commit 898b3166e1145f6fe74105640198dce98e4e7aa6
Author: Bob Wilson <bob.wilson@apple.com>
Date: Sun Jan 17 06:35:17 2010 +0000
The Neon "vtst" instruction takes a suffix that is the element size alone --
adding an "i" to the suffix, indicating that the elements are integers, is
accepted but not part of the standard syntax. This helps us pass a few more
of the Neon tests from gcc.
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commit 8babff07481f87f567cecd364bc4577de76e4890
Author: Bob Wilson <bob.wilson@apple.com>
Date: Sun Jan 17 05:58:23 2010 +0000
Fix an off-by-one error that caused the chain operand to be dropped from Neon
vector load-lane and store-lane instructions.
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commit 918de29db68a1d8d21ea0a34aa1c93ff83b78a19
Author: Rafael Espindola <rafael.espindola@gmail.com>
Date: Sun Jan 17 05:40:41 2010 +0000
Looks like XFAIL has to list every unsupported arch
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commit 4945cd19c8aabfe0a634f2e78c01144bdcacabe8
Author: Rafael Espindola <rafael.espindola@gmail.com>
Date: Sun Jan 17 04:44:55 2010 +0000
Add test for pr5406
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commit b7956b93ffdb4b8d827ec25ad0b1d9e18a4e8e1d
Author: Nate Begeman <natebegeman@mac.com>
Date: Sun Jan 17 03:49:01 2010 +0000
Add a note for the macho streamer and remove a used of the mangler from the soon to be defunct machowriter pass.
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commit ca4aeb4525609adb322854c713e84848b756d489
Author: Bill Wendling <isanbard@gmail.com>
Date: Sun Jan 17 00:21:21 2010 +0000
Reduce fsub-fadd.ll and merge it into fsub-fsub.ll. Rename fsub-fsub.ll to
fsub.ll and FileCheckify it.
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commit a59a888da6ed949c0c7a6d871ad1d9cf50ebcc79
Author: Kenneth Uildriks <kennethuil@gmail.com>
Date: Sat Jan 16 23:37:33 2010 +0000
When checking for sret-demotion, it needs to use legal types. When using the return value of an sret-demoted call, it needs to use possibly illegal types that match the declared Type of the callee.
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commit b003b846f9d4c265f61d046f491e3d16702a9c32
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sat Jan 16 22:23:09 2010 +0000
Update CMake files for Mangler move.
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commit a60a217b035888c38661434340b3f5fd4c66767c
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 21:57:06 2010 +0000
move the mangler into libtarget from vmcore.
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commit b8847fb8c52aaa40198c601873266891b0e3f8bb
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 21:55:24 2010 +0000
fix a warning.
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commit 33959a9e7f61d7249be8fb360bdf0da288cf264b
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 21:35:09 2010 +0000
this doesn't need to suck in Mangler.
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commit 3a0efac16a896559cb18570b0a7b2eae0b6d907d
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 21:34:51 2010 +0000
remove obsolete comment.
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commit f7748a284c5abb09dc68621444926a455eef1a83
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 21:34:01 2010 +0000
bugpoint doesn't need the mangler at all. DisambiguateGlobalSymbols
dates to a time when two different LLVM values could have the same
name but different types. Simplify it to just assign names to unnamed
things and let the core symtab resolve duplicates.
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commit 8439bce99a19536d04df9260e331a52f15f32491
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 21:25:13 2010 +0000
add a thing to investigate.
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commit 55e28ccff810d226c0c6091f4ae016f6366c4f8e
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 21:20:34 2010 +0000
remove calls to dead methods.
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commit 96a9c1abb4d233ee069596d6760d26b10b6005c9
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 21:08:46 2010 +0000
reapply the mangler gutting patch.
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commit 5bf5bf2e7d107419a6fad2a12f40e17c1edee0f3
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 20:56:05 2010 +0000
remove use of getMangledName.
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commit c92c100404e8038a18c2c826b218dc429c54da83
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 20:53:11 2010 +0000
unbreak the build.
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commit aacc26910ff6cf037d2348cf87e398c74f2c9996
Author: Rafael Espindola <rafael.espindola@gmail.com>
Date: Sat Jan 16 20:27:59 2010 +0000
Revert 93648.
Mangler::getMangledName is used from lto
Mangler::setUseQuotes is used in the AsmPrinter
Mangler::setSymbolsCanStartWithDigit is used in the AsmPrinter
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commit 348719fcca5acf13888ff1ebc6f39616d53709d4
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 19:08:51 2010 +0000
Mangler::getMangledName is now dead, remove it and all the other stuff in Mangler that is now transitively dead. woo.
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commit b8ae1059885f503e204afa822e572924c5b6ca76
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 18:50:28 2010 +0000
Change DIEObjectLabel to take an MCSymbol instead of std::string.
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commit d7fb57b07101bd18ed21e66a697f2318cc9276f4
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 18:37:32 2010 +0000
rename GetPrivateGlobalValueSymbolStub -> GetSymbolWithGlobalValueBase,
and add an explicit ForcePrivate argument.
Switch FunctionEHFrameInfo to be MCSymbol based instead of string based.
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commit 6bf71129a8dcba34ee552a62c32afc60b777cf4c
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 18:17:26 2010 +0000
eliminate uses of getMangledName from AsmPrinter.cpp, last up is
dwarf emission which is going to be more invasive.
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commit deb6480e8c0f9957776cd85776697d698b77294b
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 18:12:14 2010 +0000
switch liblto to use the new getNameWithPrefix() method instead of getMangledName.
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commit da1fd911d9c7f93fafbcdf0aea3a0ca224dc8338
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 18:06:34 2010 +0000
add an inefficient version of getNameWithPrefix that returns an std::string.
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commit b1680ba80e18f456f4383480e243be9c711b6eae
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Sat Jan 16 16:14:55 2010 +0000
Revive dead assert.
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commit 271432c7b8cbaf1468f5baa4bda5c49efdec58db
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Sat Jan 16 14:06:58 2010 +0000
Provide magic define on mingw to not generate inline variants of ctyper functions.
Otherwise we'll end with random cyclic deps between libraries due to this.
Proposed by Gianluigi Tiesi!
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commit 827d0a70e1e7981294e37e7cf0478c61bd12916c
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Sat Jan 16 13:38:07 2010 +0000
Fix PR6047
Nodes that had children outside of the post dominator tree (infinite loops)
where removed from the post dominator tree. This seems to be wrong. Leave them
in the tree.
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commit 7b20c1082305927ea567088e0b401021e0fa4133
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Sat Jan 16 10:56:41 2010 +0000
Create Generic DOTGraphTraits Printer/Viewer
Move the DOTGraphTraits dotty printer/viewer templates, that were developed for
the dominance tree into their own header file. This will allow reuse in future
passes.
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commit cdd64b676c2c2344e2af4ce8f98aeff067a64b59
Author: Devang Patel <dpatel@apple.com>
Date: Sat Jan 16 06:17:40 2010 +0000
No need to use WeakVH here.
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commit 3b6871fa24c288179594ea68723a5177d71005ea
Author: Devang Patel <dpatel@apple.com>
Date: Sat Jan 16 06:09:35 2010 +0000
Replace DebugLocTuple with DILocation.
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commit 203807de50ff570e432a3c7ceb7a3927020b6dc3
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 03:38:27 2010 +0000
fix build failure.
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commit ae29e280b4cd3d6a58753fc1aee48d2050200c31
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 02:16:09 2010 +0000
remove a couple of actively incorrect uses of getMangledName.
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commit 2fb92f38e45ee2f3a094bea7fea390c074601113
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 02:15:38 2010 +0000
this doesn't need the mangler.
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commit 4e11fda49973e3a35989637c14c541d0bd9ccccf
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 02:09:06 2010 +0000
more string -> sym, getMangledName is now gone from this file.
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commit 5e090cd388e0a7bf61d4edd8005a16da7b9968bd
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 02:00:23 2010 +0000
use symbols instead of strings, eliminating a bunch of getMangledName
calls. Add FIXMEs about a bunch of nondeterminism in stub output.
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commit b1f1746269d0dd70323ea937cdb8f4b9ba1d7c73
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 01:45:47 2010 +0000
simplify some code.
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commit c0dfaadaf26e4e12ed13518e00ce5b9cb8833a2e
Author: Bill Wendling <isanbard@gmail.com>
Date: Sat Jan 16 01:40:55 2010 +0000
Retrying r91337:
The CIE says that the LSDA point in the FDE section is an "sdata4". That's fine,
but we need it to actually be 4-bytes in the FDE for some platforms. Allow
individual platforms to decide for themselves.
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commit 7436757d1b33ca7d98cf6033c9a1fe2a69ec9d6a
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 01:40:07 2010 +0000
eliminate uses of mangler and simplify code.
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commit 0749eb83aa0bc6dd1dcf8254ec9092ecc1d02a45
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 01:37:14 2010 +0000
fix inverted conditional
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commit 7638c073a6855e6f2dfb741d38400722343a1e0b
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 01:24:10 2010 +0000
CurrentFnName is now dead, remove it.
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commit 2522de6c3522d9fcb675a6e475627d77fb571370
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 01:21:04 2010 +0000
get pic16 off CurrentFnName
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commit 446261c29a0546ca6cdc24888c57be4b89dc7dc4
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 01:17:26 2010 +0000
remove the string form of printVisibility.
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commit 59f9b8d65347a5879da41ea085ee5e25d0148926
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 01:12:01 2010 +0000
switch more stuff onto MCSymbols
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commit 89ea3fae1f8c21940ddc558ee3ce452bdbc27800
Author: Bill Wendling <isanbard@gmail.com>
Date: Sat Jan 16 01:06:58 2010 +0000
Temporarily revert r93581. It was causing failures in the ExecutionEngine tests
on the build bots.
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commit 531f41f143edacea65cb9e180ac4eb7ffd229aaf
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 01:00:27 2010 +0000
eliminate uses of deprecated mangler apis
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commit d3ae4b3e28a02444d7427dd9ed48bf5ef1a13ce2
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 00:53:22 2010 +0000
this teestcase takes a long time to crash, remove it. If someone cares about this, they should file a bug, it's not doing any good as an xfail.
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commit 953d13e493e91783ddb2a67d612304b5f2913f0e
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 00:51:39 2010 +0000
switch X86 target off CurFunctionName and MCIze more.
Note that the code wasn't calling DecorateCygMingName
when emitting the ".ascii -export" stuff at the end of
file for DLLExported functions. I don't know if it should
or not, but I'm preserving behavior.
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commit 5d1a921e3dce79d2fa285a0e6c47bececcae1047
Author: Bob Wilson <bob.wilson@apple.com>
Date: Sat Jan 16 00:42:25 2010 +0000
Treat indirect branches specially only during pre-regalloc tail duplication,
not during the later post-alloc tail duplication.
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commit 0f12db74fae87be9a712ad05de76f82ea2d227f1
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 00:32:38 2010 +0000
MCize tis, and make it keep CurrentFnSym up to date with CurrentFnName.
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commit f7ba5f6184e332f0c879b766a13189f65ea6fa95
Author: Bob Wilson <bob.wilson@apple.com>
Date: Sat Jan 16 00:29:50 2010 +0000
Run the pre-register allocation tail duplication pass by default. Remove
the -pre-regalloc-taildup command-line option, and add a new
-disable-early-taildup option.
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commit a00eeba57fc2405aebcb5f60edc85d0a9db5078c
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 00:24:20 2010 +0000
revert the x86 part of my last patch, cygwin is mutating CurrentFnName!
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commit fe6bade0cfbaed4767874df3563cfafa203e24bc
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 16 00:21:18 2010 +0000
MCize a bunch more stuff, eliminating a lot of uses of the mangler
and CurrentFnName.
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commit d861a34eda1609250704c75bb0e609eae608d0e0
Author: Daniel Dunbar <daniel@zuster.org>
Date: Sat Jan 16 00:00:20 2010 +0000
Fix llvm_supports_binding for lit, problem noticed by Bob!
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commit 1f6e93c08eb967c4737e83b616a821556396deec
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 23:56:03 2010 +0000
remove two write-only sets.
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commit f6ff5b0eae10c12935517046ac22a19199faf8c1
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 23:55:16 2010 +0000
supplement CurrentFnName with CurrentFnSym, which will eventually
replace it. Upgrade Alpha, Blackfin, and part of CellSPU to not
use mangler anymore. CellSPU needs more invasive surgery.
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commit ef4314798ee96814fdba9ebd4b21a148926b9738
Author: Erick Tryzelaar <idadesub@users.sourceforge.net>
Date: Fri Jan 15 23:49:16 2010 +0000
Fix bug 5992: O'Caml's llvm_create_module was treating the context as a string.
Thanks Andy Ray for catching this!
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commit 2a07ff98622eb583b245a917d77210c7f8781619
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 23:38:51 2010 +0000
add a version of AsmPrinter::printVisibility that takes an MCSymbol.
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commit d373d64307ac024599597ef23045df735ae65d59
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 23:31:55 2010 +0000
use MCSymbol instead of getMangledName() in all cases except one.
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commit 9eee1f8280772968a4dc5e8404ef86ffddb15a97
Author: Ted Kremenek <kremenek@apple.com>
Date: Fri Jan 15 23:29:34 2010 +0000
BumpPtrAllocator: Have the DefaultSlabAllocator created at runtime, not initialization time. This removes one of the 'init_constructors' reported in <rdar://problem/7545356>.
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commit 8e995e6e8a88e5242a31a8af2438b2a36388ec87
Author: Dale Johannesen <dalej@apple.com>
Date: Fri Jan 15 23:29:29 2010 +0000
Adjust some comments per review.
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commit 1bfba6b89965c5603cc45276f26e58fd1653fd1f
Author: Dale Johannesen <dalej@apple.com>
Date: Fri Jan 15 23:28:49 2010 +0000
Remove unneeded argument per review.
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commit 2f28673e879a011f5215d6a28b40d6367b4ac9e2
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 23:26:49 2010 +0000
mc'ize a bunch of symbol stuff, eliminating std::strings.
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commit 9a14ba5c574a8b04b53c7b1a7986c5d10cbca3a7
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 23:25:11 2010 +0000
add another helper
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commit d16ad064033e18d0d47c241f3f01b3795209016a
Author: David Greene <greened@obbligato.org>
Date: Fri Jan 15 23:23:41 2010 +0000
Fix PR6019. A load has more than one use if it feeds a bitconvert that
has more than one use.
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commit c8eb8c2f4e596a1ab722718266a5b6f0717b70c3
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 23:18:17 2010 +0000
add a AsmPrinter::GetGlobalValueSymbol and GetExternalSymbolSymbol
helper method, use it to simplify some code.
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commit 4f6532ddb9565c661380bd1527325ad33e6079c7
Author: Ted Kremenek <kremenek@apple.com>
Date: Fri Jan 15 22:59:46 2010 +0000
Update CMake build.
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commit 8fe97053fc985508b8d629993aa9191807a13841
Author: Ted Kremenek <kremenek@apple.com>
Date: Fri Jan 15 22:59:11 2010 +0000
Update CMake build.
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commit d90b88b011686d6c1b131d0c0ceef3df4642be04
Author: Jim Grosbach <grosbach@apple.com>
Date: Fri Jan 15 22:27:37 2010 +0000
add testcase for r93564
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commit c447e6125b58ac553dd9a2d6f6c598026d2af437
Author: Dan Gohman <gohman@apple.com>
Date: Fri Jan 15 22:22:58 2010 +0000
Add comments to the dump() and dumpr() routines.
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commit bfdeaf45c4d93fc17429c215e5505208473dc8bc
Author: Dale Johannesen <dalej@apple.com>
Date: Fri Jan 15 22:22:35 2010 +0000
DEBUG_VALUE is now variable sized, as it has a
target-dependent memory address representation in it.
Restore X86 printing of DEBUG_VALUE; lowering is
done in X86RegisterInfo using the normal algorithm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93565 91177308-0d34-0410-b5e6-96231b3b80d8
commit 453ab0706b3198193d3acfef13c34c66ce74d255
Author: Jim Grosbach <grosbach@apple.com>
Date: Fri Jan 15 22:21:03 2010 +0000
Update Thumb1 storeRegToStackSlot() and loadRegFromStackSlot() to properly
handle physical registers R0-R7 when described as having a non-tGPR register
class.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93564 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4168808fe01dfc527475693ffd0c726e980d0250
Author: Dan Gohman <gohman@apple.com>
Date: Fri Jan 15 22:18:15 2010 +0000
Fix a typo that Anton noticed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93563 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0ba3d00b5879ceb182da72896f29153a00fbe979
Author: Devang Patel <dpatel@apple.com>
Date: Fri Jan 15 22:08:16 2010 +0000
Add FIXME.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93562 91177308-0d34-0410-b5e6-96231b3b80d8
commit 71beb8feb0b2e3c377c5d3b936069d2b199ac769
Author: Bob Wilson <bob.wilson@apple.com>
Date: Fri Jan 15 21:55:02 2010 +0000
Fix a comment typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93560 91177308-0d34-0410-b5e6-96231b3b80d8
commit 73fd9c83e00f7d2bf07e7f75313b681bd3f4d618
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 21:50:19 2010 +0000
move "Metadata Nodes and Metadata Strings" section to the right place in the
document and edit it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93559 91177308-0d34-0410-b5e6-96231b3b80d8
commit bbc90a5a01951497d5dc2507c1775d9ff7acbca2
Author: Eric Christopher <echristo@apple.com>
Date: Fri Jan 15 21:36:30 2010 +0000
Remove the InlineHint attribute. There are no current or planned
users.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93558 91177308-0d34-0410-b5e6-96231b3b80d8
commit e15db684275e0506cd64dfc38c985cb6ba8ae9d6
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Fri Jan 15 21:19:43 2010 +0000
zext / truncate is free on msp430. Inform codegen about this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93556 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4cc89fdd65c6f81bdfbc6ec96b35c4f6790ccaa8
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Fri Jan 15 21:19:26 2010 +0000
Reenable tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93555 91177308-0d34-0410-b5e6-96231b3b80d8
commit ca2c00780023f4cd7b54ab2a07d9fc5002a22c8a
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Fri Jan 15 21:19:05 2010 +0000
Add branch relaxation pass (shamelessly stolen from PPC).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93554 91177308-0d34-0410-b5e6-96231b3b80d8
commit 30a211f4c265bab1c39b2c1a8a9c270daee3023b
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Fri Jan 15 21:18:39 2010 +0000
Provide instruction sizes & encoding. No opcodes yet (but not needed so far).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93553 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8b2004f244c39f94b246a79986371dd065b9332a
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Fri Jan 15 21:18:18 2010 +0000
Enable bit tests and setcc stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93552 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8eb9e38a4cce4233cdffea05aac2d36228fd2190
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Fri Jan 15 21:18:02 2010 +0000
Add micro-optimization which allows us to fold imm into cmp. This allows us to save 1 word (sometimes) and reduce register pressure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93551 91177308-0d34-0410-b5e6-96231b3b80d8
commit fd786d76b3d1b57877add6c201a7867509eb6758
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Fri Jan 15 21:17:13 2010 +0000
Add instruction formats & support stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93550 91177308-0d34-0410-b5e6-96231b3b80d8
commit a2b456eaa5f994c054d917816b26a28299da091a
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Fri Jan 15 20:00:12 2010 +0000
Don't make changes to the MBB in MachineBasicBlock::canFallThrough().
This fixes the regression for -pre-regalloc-taildup in
MultiSource/Applications/lambda-0.1.3.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93541 91177308-0d34-0410-b5e6-96231b3b80d8
commit ad56f482f17812b99b2e77f54515f8200352a405
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Fri Jan 15 19:59:57 2010 +0000
Simplify logic. Any functional change is unintended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93540 91177308-0d34-0410-b5e6-96231b3b80d8
commit 693b9b9302abeff91f1aceef1306ae86cbbf0bdf
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 19:51:05 2010 +0000
unbreak the build, grr symlinks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93539 91177308-0d34-0410-b5e6-96231b3b80d8
commit 629df86d513070bd13703907edd1c69b72ae8af4
Author: David Greene <greened@obbligato.org>
Date: Fri Jan 15 19:43:23 2010 +0000
Add some debug routines to SelectionDAG to dump full DAGs.
print/dumpWithDepth allows one to dump a DAG up to N levels deep.
dump/printWithFullDepth prints the whole DAG, subject to a depth limit
on 100 in the default case (to prevent infinite recursion).
Have CannotYetSelect to a dumpWithFullDepth so it is clearer exactly
what the non-matching DAG looks like.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93538 91177308-0d34-0410-b5e6-96231b3b80d8
commit ee7d12b25df77d42d1bcffd7046332b5dd97a5b5
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 19:39:23 2010 +0000
fix a bug in range information for $42, eliminate an
unneeded argument from ParseExpression.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93536 91177308-0d34-0410-b5e6-96231b3b80d8
commit 36d2c22a8e1432fd06128d200ba6ccb49e51681b
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 19:33:43 2010 +0000
add range information for mem X86Operand's, now all
X86Operand's have range info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93535 91177308-0d34-0410-b5e6-96231b3b80d8
commit 717b29aac15677bb6a4c036d2f9a9bf5940f75b3
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 19:28:38 2010 +0000
extend MCAsmParser::ParseExpression and ParseParenExpression
to return range information for subexpressions. Use this to
provide range info for several new X86Operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93534 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6294228b30eb581423436a809c82918b969294bf
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 19:06:59 2010 +0000
give X86Operand a ctor and start passing SMLoc's into it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93532 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7707ba938b7fd1fe21dcf1d3b0ac3037f4705c25
Author: Victor Hernandez <vhernandez@apple.com>
Date: Fri Jan 15 19:04:09 2010 +0000
Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast).
This patch also cleans up code that expects there to be a bitcast in the first argument and testcases that call llvm.dbg.declare.
It also strips old llvm.dbg.declare intrinsics that did not pass metadata as the first argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93531 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8f898ca2753736c7e11c484e42d88d7961419137
Author: Dale Johannesen <dalej@apple.com>
Date: Fri Jan 15 18:58:14 2010 +0000
Revert 93499. After discussion with Chris we agreed
FrameIndexes should be lowered, but the same way as
everything else (target dependent) rather than in a
special hacked way. The lowering needs to be done
for eventual purposes of Dwarf generation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93530 91177308-0d34-0410-b5e6-96231b3b80d8
commit 27bb05ccb043c00e540ea029c489c1ce9f904100
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 18:51:29 2010 +0000
add range location info for registers, change
X86Operand::Create* implementations to avoid
copy ctor use.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93528 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9b46007e33ac6a48c13d3fe68f248aec89f821ee
Author: Nate Begeman <natebegeman@mac.com>
Date: Fri Jan 15 18:51:18 2010 +0000
Hook up llc's -filetype=obj to use MCStreamer if an MCCodeEmitter is available.
Remove most of old Mach-O Writer support, it has been replaced by MCMachOStreamer
Further refactoring to completely remove MachOWriter and drive the object file
writer with the AsmPrinter MCInst/MCSection logic is forthcoming.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93527 91177308-0d34-0410-b5e6-96231b3b80d8
commit f5e9cd74949a5925c5add6c321e92bc7f22adb29
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 18:44:13 2010 +0000
clean up the memory management of the operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93526 91177308-0d34-0410-b5e6-96231b3b80d8
commit d5983540ba915aece4a3ff729a1c732f3e331e04
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 18:27:19 2010 +0000
refactor ParseRegister to avoid using X86Operand as a temporary
datastructure when parsing a mem operand.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93521 91177308-0d34-0410-b5e6-96231b3b80d8
commit e89193d2cb6afa5faa0e765e9921f2e5f58cce23
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 15 18:08:37 2010 +0000
mention that unwind isn't to be trusted, patch by Dustin Laurence
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93518 91177308-0d34-0410-b5e6-96231b3b80d8
commit ec9c454e07862c7e231a64160742d0d3b920f35d
Author: Victor Hernandez <vhernandez@apple.com>
Date: Fri Jan 15 17:36:47 2010 +0000
Revert r93504 because older uses of llvm.dbg.declare intrinsics need to be auto-upgraded
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93515 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1485c4468ade4217247b73687cc0ff87571a6301
Author: Jay Foad <jay.foad@gmail.com>
Date: Fri Jan 15 11:29:26 2010 +0000
Test case for http://llvm.org/PR6028.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93511 91177308-0d34-0410-b5e6-96231b3b80d8
commit b88a798d8d5c36a2f5fac2bccb1fef2a748d43be
Author: Jay Foad <jay.foad@gmail.com>
Date: Fri Jan 15 08:32:58 2010 +0000
Fix http://llvm.org/PR6028, an assertion failure when an UndefValue of
integer type is used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93509 91177308-0d34-0410-b5e6-96231b3b80d8
commit 46373fd75a2f39a1cb4541496be4606bb7bc8ac1
Author: Bob Wilson <bob.wilson@apple.com>
Date: Fri Jan 15 06:29:17 2010 +0000
Change pre-regalloc tail duplication to only duplicate indirect branch blocks.
The pre-regalloc pass caused some regressions in both compile time and
performance of the generated code, and it did not improve performance, except
for indirect branches. I also moved the check for single-block loops to speed
up the common case when running the taildup pass before reg allocation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93505 91177308-0d34-0410-b5e6-96231b3b80d8
commit cf85d133908c0e8f5e792bbf09092055f71eed8b
Author: Victor Hernandez <vhernandez@apple.com>
Date: Fri Jan 15 03:37:48 2010 +0000
Improve llvm.dbg.declare intrinsic by referring directly to the storage in its first argument, via function-local metadata (instead of via a bitcast).
This patch also cleans up code that expects there to be a bitcast in the first argument and testcases that call llvm.dbg.declare.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93504 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3c33762fcb92d4a2c4c87a7f166505dfda5cbbeb
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Fri Jan 15 02:09:27 2010 +0000
Temporary disable tests
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93501 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5be890ef254c10c5871deb84651e5b2f90e1dc00
Author: Dale Johannesen <dalej@apple.com>
Date: Fri Jan 15 01:54:55 2010 +0000
Lower FrameIndex operand of DEBUG_VALUE (specially) and
print it as a comment on X86.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93499 91177308-0d34-0410-b5e6-96231b3b80d8
commit 425b0c803d727037201f52e9d7fdf223736bd5a6
Author: Dale Johannesen <dalej@apple.com>
Date: Fri Jan 15 01:50:44 2010 +0000
Remove DEBUG_DECLARE, looks like we don't need it.
Also, DEBUG_VALUE has side effects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93498 91177308-0d34-0410-b5e6-96231b3b80d8
commit d00ca94481e1c38a2a5884c87a8da208912c873f
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Fri Jan 15 01:29:49 2010 +0000
Fix cmp emission on msp430: we definitely should turn stuff like
"icmp lhs, rhs" into "cmp rhs, lhs". This should fix PR5979.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93496 91177308-0d34-0410-b5e6-96231b3b80d8
commit 91d4f32da253072020f37da01eb947fb8bd4321e
Author: Devang Patel <dpatel@apple.com>
Date: Fri Jan 15 01:12:22 2010 +0000
Do not use AT_specification die for static variables. It confuses gdb.
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commit 0825dec9f18e44ff96408276170622a0e6b242f4
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Fri Jan 15 00:41:53 2010 +0000
Make sure include/llvm/MC/MCParsedAsmOperand.h can be compiled alone.
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commit 03d20786894c4ab368f97af77e4828dc564fd99b
Author: Jim Grosbach <grosbach@apple.com>
Date: Fri Jan 15 00:36:15 2010 +0000
fix 80-column violations
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commit 6372016c7b349b213b895d740e5b7bc0b40fa617
Author: Devang Patel <dpatel@apple.com>
Date: Fri Jan 15 00:34:26 2010 +0000
new test case for r93485.
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commit c8ac0913ba36a147c8acb2c1aed76950c3b8d4e7
Author: Jim Grosbach <grosbach@apple.com>
Date: Fri Jan 15 00:32:47 2010 +0000
Fix 80 column violations and clean up whitespace
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commit acec84b4922b79d3acf92d223df92ed503dca857
Author: Devang Patel <dpatel@apple.com>
Date: Fri Jan 15 00:26:31 2010 +0000
Do not emit multiple AT_container_type attributes.
We need to find a better way to emit this info.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93481 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1989192870be588160bb734d82925a9179ed097f
Author: Jim Grosbach <grosbach@apple.com>
Date: Fri Jan 15 00:22:18 2010 +0000
Name change for consistency. No functional change.
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commit 10ba8daf837c1f7fb7cafb4afed4ad114d37936c
Author: Jim Grosbach <grosbach@apple.com>
Date: Fri Jan 15 00:18:34 2010 +0000
EmitAtomicCmpSwap() custome inserter needs to delete the MI passed in. EmitAtomicBinary() already does this.
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commit 58ccfc49fcce74bc3f2cd74fdc84094e74c119d7
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Thu Jan 14 23:15:26 2010 +0000
Teach PPC how to replaceMachineCodeForFunction correctly. (Fixes
JITTest.FunctionIsRecompiledAndRelinked.)
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commit a95384dff87b4fe65ae259a9a53910241ef69c67
Author: Eric Christopher <echristo@apple.com>
Date: Thu Jan 14 23:00:10 2010 +0000
Pad my commit stats by reducing indentation in this now separate
commit.
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commit f408b41c261983d08bf9141af11291fd915ee0a4
Author: Johnny Chen <johnny.chen@apple.com>
Date: Thu Jan 14 22:42:17 2010 +0000
Added 16-bit Thumb Load/Store immediate instructions with encoding bits so that
the disassembler can properly decode Load/Store register/immediate instructions.
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commit fc694ce682d80a8149e088e6b8ee0a7ba0587e70
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 14 22:29:57 2010 +0000
add virtual methods to get the start/end of a MCParsedAsmOperand,
the default implementation returns "unknown".
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commit e7a3316c3b862ad5cbd09dec363be38823e831fd
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 14 22:21:20 2010 +0000
Split the TargetAsmParser "ParseInstruction" interface in half:
the new ParseInstruction method just parses and returns a list of
target operands. A new MatchInstruction interface is used to
turn the operand list into an MCInst.
This requires new/deleting all the operands, but it also gives
targets the ability to use polymorphic operands if they want to.
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commit c999433f9c9e584dfbc2df0e7dc5272b43748fdf
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Thu Jan 14 22:09:38 2010 +0000
Add variable-width shifts for MSP430
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commit 3efae6ff7ba5a267b0b36edd33b95628da762665
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Thu Jan 14 22:09:11 2010 +0000
Remove pseudo-MI in custom inserter.
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commit 6a459b4479c77af81ba823280341fe062c88d60f
Author: Dale Johannesen <dalej@apple.com>
Date: Thu Jan 14 21:50:17 2010 +0000
Fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93463 91177308-0d34-0410-b5e6-96231b3b80d8
commit cd9185b6346e881c9d2635d5249c4a597433831a
Author: Eric Christopher <echristo@apple.com>
Date: Thu Jan 14 21:48:00 2010 +0000
Few minor changes that were requested. No functional change.
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commit 1421e8d59a8d0728fe2fee64c4af58d0010c4d76
Author: Jim Grosbach <grosbach@apple.com>
Date: Thu Jan 14 21:38:31 2010 +0000
Add comment explaining the necessity of r93456
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commit 76eeaa86c9e230c1b703a40e56d6befdb7d3fd06
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 14 21:32:45 2010 +0000
prune #includes in TargetAsmParser.h
Pass in SMLoc of instr opcode into ParseInstruction.
Make AsmToken be a class, not a struct.
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commit e6bb82e68dccb6fac93d38b546780c139ee42fa4
Author: Jim Grosbach <grosbach@apple.com>
Date: Thu Jan 14 21:22:16 2010 +0000
Dwarf EH prepare needs to be run after SjLj prepare. Otherwise,
catch info can get misplaced when a selector ends up more than one block
removed from the parent invoke(s). This could happen when a landing pad is
shared by multiple invokes and is also a target of a normal edge from
elsewhere.
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commit d4fb247eac24e7a5171d800a978be992a65b7a32
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 14 21:21:40 2010 +0000
introduce MCParsedAsmOperand
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commit 9ca6088b0692b85eea2b216ccdf121d805fe8e55
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 14 21:20:55 2010 +0000
introduce the MCParsedAsmOperand class.
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commit 10b2777d3dce6d1a4fa87bf43a920495f3a06836
Author: Evan Cheng <evan.cheng@apple.com>
Date: Thu Jan 14 21:04:31 2010 +0000
Small tweak to inline cost computation. Ext of i/fcmp results are mostly optimized away in codegen.
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commit 10e7e9adfddaa1acbcbf173570e5eb40005143eb
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Thu Jan 14 20:19:51 2010 +0000
Remove spurious semicolon.
Patch by Diego Iastrubni!
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commit f9b54563dd72aa7b5a2050f1a70806397f0b1005
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 14 20:12:34 2010 +0000
In debug builds, assert that function-local metadata has only 1 parent function
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commit 73e6912a5aba875961ab45d88cbefd4d46543104
Author: Eric Christopher <echristo@apple.com>
Date: Thu Jan 14 20:12:34 2010 +0000
Reduce the inlining cost of functions that contain calls to easily,
and frequently optimized functions.
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commit 48d78e65301407f8d89fafb3b5a10c1ddeb735ca
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 14 19:54:11 2010 +0000
Simplify code that chooses when to enumerate function-local metadata operands
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commit b16eb0065a1e5617bc5a107a6bccb4b09b3be232
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 14 19:38:44 2010 +0000
Avoid modifying ValueEnumerator's MD ValueList by choosing which function-local MD to write based on the function currently being written
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commit 1dbcea51a7abb6d7a55fda3d0ba5c63b54e97b4a
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Thu Jan 14 18:19:56 2010 +0000
ARM "l" constraint for inline asm means R0-R7, also for Thumb2.
This is consistent with llvm-gcc's arm/constraints.md.
Certain instructions (e.g. CBZ, CBNZ) require a low register, even in Thumb2
mode.
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commit dee49e3d45b73fc22613f633c38440b3767202d6
Author: Bill Wendling <isanbard@gmail.com>
Date: Thu Jan 14 10:19:55 2010 +0000
Use ENABLE_ASSERTIONS throughout.
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commit 8da116c6cd70b3661dac3c6d885cb1f657600eef
Author: Dan Gohman <gohman@apple.com>
Date: Thu Jan 14 03:08:49 2010 +0000
Fix a codegen abort seen in 483.xalancbmk.
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commit 7f496b825a85d619a45776c8c46cbb6886a6b5c1
Author: Evan Cheng <evan.cheng@apple.com>
Date: Thu Jan 14 02:24:50 2010 +0000
Test for r93409.
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commit c6e1d7a4611e9fe3d69cda8a738f890c40538ca9
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 14 02:12:41 2010 +0000
Extend testcase to also test llvm.dbg.value intrinsic
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commit 95592437ed8b3c8d1a14f3490073cebb3f344f3f
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 14 01:51:28 2010 +0000
Now that LLParser, AsmWriter, BitcodeReader, and BitcodeWriter all correctly support function-local metadata, test it.
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commit aa582d67a059ab1999517d1f14474ff25c5bd211
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 14 01:50:08 2010 +0000
In WriteFunction(), write function-local metadata before we write the instructions, so instruction's references to metadata are fully resolved by the time they get written.
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commit 5412ca3a3a686cb06c984865e3118b941db04079
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 14 01:47:37 2010 +0000
Fix printing of function-local metadata in AsmWriter
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commit a330aab51d6044064e5201c3c1ab16d4be658833
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 14 01:46:02 2010 +0000
Clean up unnecessary return and brackets
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commit 87d3a90383b71868031d97fe264fddd1e2ed9c47
Author: Victor Hernandez <vhernandez@apple.com>
Date: Thu Jan 14 01:45:14 2010 +0000
Add MDNode::getFunction(), which figures out the metadata's function, if it has function that it is local to.
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commit 2879e52c70ed1285c567a64cf38bd8f477b2ebad
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Thu Jan 14 00:54:10 2010 +0000
Don't fold insufficiently aligned ldr/str into ldm/stm instructions.
An unaligned ldr causes a trap, and is then emulated by the kernel with
awesome performance. The darwin kernel does not emulate unaligned ldm/stm
Thumb2 instructions, so don't generate them.
This fixes the miscompilation of Multisource/Applications/JM/lencod for Thumb2.
Generating unaligned ldr/str pairs from a 16-bit aligned memcpy is probably
also a bad idea, but that is beyond the scope of this patch.
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commit bb8f25926bb5b8b7f2379aef21146bac3be71867
Author: Stuart Hastings <stuart@apple.com>
Date: Thu Jan 14 00:34:53 2010 +0000
Erm, previous patch was wrong; Thanks Bill\!
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commit ea40d109ac1753ddea6cf3b082e9ab6e1a1d4965
Author: Stuart Hastings <stuart@apple.com>
Date: Thu Jan 14 00:22:05 2010 +0000
Enable assertions by default for Apple-style builds.
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commit 2a07383e0c6355c9edb54978310024b33fe25fa7
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 23:29:11 2010 +0000
this is an SSE-specific issue.
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commit 0479e24dab45053317f2586ce4cb8c213e3416dd
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 23:28:40 2010 +0000
X86 if conversion + tail merging issues from PR6032.
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commit dee74d4ab14c941d0003b8d95fa5e60b582e4ba9
Author: Bill Wendling <isanbard@gmail.com>
Date: Wed Jan 13 23:23:17 2010 +0000
When the visitSub method was split into visitSub and visitFSub, this xform was
added to the FSub version. However, the original version of this xform guarded
against doing this for floating point (!Op0->getType()->isFPOrFPVector()).
This is causing LLVM to perform incorrect xforms for code like:
void func(double *rhi, double *rlo, double xh, double xl, double yh, double yl){
double mh, ml;
double c = 134217729.0;
double up, u1, u2, vp, v1, v2;
up = xh*c;
u1 = (xh - up) + up;
u2 = xh - u1;
vp = yh*c;
v1 = (yh - vp) + vp;
v2 = yh - v1;
mh = xh*yh;
ml = (((u1*v1 - mh) + (u1*v2)) + (u2*v1)) + (u2*v2);
ml += xh*yl + xl*yh;
*rhi = mh + ml;
*rlo = (mh - (*rhi)) + ml;
}
The last line was optimized away, but rl is intended to be the difference
between the infinitely precise result of mh + ml and after it has been rounded
to double precision.
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commit 960771588082bb9fe697624096580e165f9276de
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Wed Jan 13 22:21:43 2010 +0000
Add getSource() to SuccIterator
Get the source BB of an iterator.
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commit 616dea8327f0370ea69a54cc79e2803e417c4a2b
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Wed Jan 13 22:21:28 2010 +0000
Extend SuccIterator
Implement most of the missing methods to make SuccIterator random access.
operator[] is still missing.
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commit 965db796f1201b52df303ff41221a659d39cdb0d
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 21:51:41 2010 +0000
this test requires SSE, thanks to jyasskin for pointing this out.
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commit 09d94b4acb609bce0d15b8beafe23f52a0b858d6
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 21:31:39 2010 +0000
makeNameProper is now private!
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commit 7900c7f84b4e297c330ed9a26e2d473fcc7b3d56
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 21:29:21 2010 +0000
fix ELF section mangling stuff for weak symbols to not use
obsolete Mangler interfaces.
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commit c8793d14fbb27b193921c73ffe63dde055fa16e1
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 13 21:25:04 2010 +0000
Fix comment typo
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commit d6f55a432675b2f52facfd8939c1d26f88e78670
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 21:21:29 2010 +0000
tidy
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commit df0b6d7e5ed6cb65554035f8fbea434cff3b575f
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 21:12:34 2010 +0000
reduce duplicate mangling logic by using MCSymbol::printMangledName.
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commit 3c94fcbaaa65cf3d1087415c3d60a46aa0da6e4b
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 21:09:59 2010 +0000
expose a static function as a static method on the MCSymbol class.
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commit 9c1d0b9323b2bff46ddc11699f57baec614551f2
Author: Johnny Chen <johnny.chen@apple.com>
Date: Wed Jan 13 21:00:26 2010 +0000
Fixed a couple of places for Thumb MOV where encoding bits are underspecified.
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commit 19fe4af382d6bb8a31838e342784cd0cc44a4d34
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Wed Jan 13 19:54:39 2010 +0000
Fix pasto
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commit 54758997a3ac305e2c51585da42f863e53a2393d
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 19:54:07 2010 +0000
stop the CBE from using deprecated Mangler stuff.
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commit 2ed7889c515877e2f8cb8e9f596d7d4d6fc2ba28
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 13 19:37:33 2010 +0000
Write function-local metadata as a metadata subblock of a funciton block
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commit 0340dc0ec231c7535d724c6c01e3f44f73c1e7b3
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 13 19:36:16 2010 +0000
Enumerate function-local metadata (and its types and operands) only during function-incorporation, global metadata continues to be enumerated during creation of ValueEnumerator
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commit f59e8a1ea5029df0c2d4eea293eaa577431e841e
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 13 19:34:08 2010 +0000
Parse function-local metadata inside function blocks
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commit fb7b3cd5adabbf4c902197b01f72ccc82d98ae79
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 19:19:17 2010 +0000
Use the GV version of getNameWithPrefix in TargetLoweringObjectFileCOFF::
SelectSectionForGlobal, unbreaking weak globals with no-name.
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commit 90a30f6b36e071aa921d37a1a4149f6b1ae5a01f
Author: Evan Cheng <evan.cheng@apple.com>
Date: Wed Jan 13 19:16:39 2010 +0000
Commit some changes I had managed to lose last night while refactoring the code. Avoid change use of PHI instructions because it's not legal to insert any instructions before them.
This fixes PR6027.
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commit d419147ec0d4c5d2a3d96eba1c78311f8aec5870
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 19:13:16 2010 +0000
just finish MCizing FnStubInfo which cleans it up and simplifies it.
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commit bde11f050c25642786a63d3d3f05e6692424a9f2
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 19:05:36 2010 +0000
don't call getNameWithPrefix repeatedly and unnecesarily.
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commit a3ec2e4720c7de4b562c0d519f1c33c2119b9d89
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 19:00:57 2010 +0000
properly use MCSymbol to print the strings aquired from getNameWithPrefix.
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commit ddae339112715bdd2ab047c1e2538148de0ba811
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Wed Jan 13 12:45:23 2010 +0000
Introduce Twine::toStringRef, a variant of toVector which avoids the copy if the
twine can be represented as a single StringRef. Use the new methode to simplify
some twine users.
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commit 304c727f425ee8a09635749ec34b35e02bef7e10
Author: Evan Cheng <evan.cheng@apple.com>
Date: Wed Jan 13 08:45:40 2010 +0000
Re-enable extension optimization pass.
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commit 2c897bdd8b75aec10543f120426ffea9c1b7572d
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 08:08:33 2010 +0000
upgrade and MC'ize a few uses of makeNameProper.
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commit 966e4ef2a684bb3ee93a487cc0e6cc2e9eb386e3
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 08:04:24 2010 +0000
MC'ize this a bit and upgrade APIs
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commit 74183db4e9e8a85836d586ccf72019195b612fea
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 08:02:14 2010 +0000
add a fixme, ELF MCSection isn't quite right and weak unnamed globals are broken
on linux (even though they are pointless, they shouldn't ICE).
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commit 05cda846ddf16a2dbcac2f09327db9e106fae9ec
Author: Evan Cheng <evan.cheng@apple.com>
Date: Wed Jan 13 08:01:32 2010 +0000
For now, avoid issuing extract_subreg to reuse lower 8-bit, it's not safe in 32-bit.
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commit c5f8fa4ca174f7fa976d59e20f24bf9f193495e0
Author: Evan Cheng <evan.cheng@apple.com>
Date: Wed Jan 13 07:59:13 2010 +0000
Add comment; refactor; avoid pulling in DT if it's not used.
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commit ccf845edcf88afbb660deaf9c20e00b3ee4ad0a1
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 07:56:59 2010 +0000
eliminate some uses of Mangler::makeNameProper.
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commit c8fb18e8cc79cb0355b8fee837b6f51d96231bf7
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 07:50:21 2010 +0000
don't add the \1 to the name.
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commit 5fd08dfd9703ea1fc0c9bc2782cd98e85cdee1cc
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 07:30:49 2010 +0000
remove uses of deprecated functions, this generates slightly
different BlockAddress labels, but nothing semantically important.
Add a FIXME that BlockAddress codegen is broken if the LLVM BB has
an empty name (e.g. strip was run).
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commit 1aeb82bda71e77b46708f462b14d6648e4004ab8
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 07:16:53 2010 +0000
use the new form of getNameWithPrefix, not makeNameProper.
Among other things, this would do very weird things if the
basic block name had (e.g.) a space in it on darwin:
makeNameProper would add quotes, then the mcsymbol would
escape the quotes.
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commit 8554c4b4eb14c6f8839e1e9da505ede3ceaa3094
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 07:12:06 2010 +0000
add new isSingleStringRef()/getSingleStringRef() methods to twine,
and use them to avoid a copy of a string in getNameWithPrefix in
the common case. It seems like Value::setName and other places
should use this as well?
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commit 6ef48d37c161d181c193cd3dc86fab223b8be87b
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 07:01:09 2010 +0000
ugh, my last patch just sped up a method and changed all the clients
that I want to completely eliminate. Add fixme's so I remember this
in the future, and add the missing helper that they should be upgraded
to use instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93300 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8555d56b331b441c9cfb278e652d40c0102c94c3
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 06:38:18 2010 +0000
change Mangler::makeNameProper to return its result in a SmallVector
instead of returning it in an std::string. Based on this change:
1. Change TargetLoweringObjectFileCOFF::getCOFFSection to take a StringRef
2. Change a bunch of targets to call makeNameProper with a smallstring,
making several of them *much* more efficient.
3. Rewrite Mangler::makeNameProper to not build names and then prepend
prefixes, not use temporary std::strings, and to avoid other crimes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93298 91177308-0d34-0410-b5e6-96231b3b80d8
commit 49467cf4256adab9782dd05759777ca75148a200
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 05:02:57 2010 +0000
my mistake, Mangler::makeNameProper wants to take a twine, not a stringref!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93296 91177308-0d34-0410-b5e6-96231b3b80d8
commit 16d05834c00d11735341953f6accdd32d3eac548
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 04:55:33 2010 +0000
change makeNameProper to take a stringref instead of std::string.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93295 91177308-0d34-0410-b5e6-96231b3b80d8
commit bf7a9fffad13ee0fb75cebb98d2d8312ff5383fa
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 04:50:20 2010 +0000
give StringRef a const_iterator member.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93294 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4d62af3950127427e5f904b8004919ef381072ce
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 04:39:46 2010 +0000
fix assert in AsmPrinter::EmitGlobalConstantLargeInt to match reality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93293 91177308-0d34-0410-b5e6-96231b3b80d8
commit b3765504574b67a8c3e89e0c056423fb8334222e
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 04:38:16 2010 +0000
reduce nesting and code duplication in AsmPrinter::EmitGlobalConstantLargeInt.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93292 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2c570dbcdbe8bfe5ff078ef06d0ee7c12fa32bb8
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 04:34:19 2010 +0000
reduce indentation and add a fast-path to EmitGlobalConstant for 8-byte
integers on 64-bit systems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93291 91177308-0d34-0410-b5e6-96231b3b80d8
commit cd5ef537f3658f4734185c70b9435acdae531cb0
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 13 04:29:19 2010 +0000
reduce indentation and use early exits in AsmPrinter::EmitConstantValueOnly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93290 91177308-0d34-0410-b5e6-96231b3b80d8
commit 95282170f6843740044a41dcc30d042cc7e47e40
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 13 03:18:30 2010 +0000
Revert 93270 pending investigation of how stray non-constant values end up in ValueEnumerator's ValueList during WriteConstants()
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93289 91177308-0d34-0410-b5e6-96231b3b80d8
commit aa2c7c9f33ed984d5af005078e1c30678db84faf
Author: Evan Cheng <evan.cheng@apple.com>
Date: Wed Jan 13 01:51:43 2010 +0000
Disable opt-ext pass to unbreak the build for now.
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commit 25940625d845c474210d9940397b146f683f4f0f
Author: Evan Cheng <evan.cheng@apple.com>
Date: Wed Jan 13 01:43:20 2010 +0000
Remove debug option I accidentally left in.
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commit 1e91681a48a184f596f8c643818256e91ebd34fb
Author: Dale Johannesen <dalej@apple.com>
Date: Wed Jan 13 01:39:38 2010 +0000
Fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93284 91177308-0d34-0410-b5e6-96231b3b80d8
commit a4db937f5a15424e4dc9911c07c58fa966da6269
Author: Ted Kremenek <kremenek@apple.com>
Date: Wed Jan 13 01:02:47 2010 +0000
Update CMake file.
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commit 046133233074e04a758692bfd1e875798ac01a95
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Wed Jan 13 00:43:06 2010 +0000
Remove the JustSP single-register regclass.
It was only being used by instructions with the t_addrmode_sp addressing mode,
and that is pattern matched in a way that guarantees SP is used. There is
never any register allocation done from this class.
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commit 778dd2177f8b89fd437800f07c6145872d692227
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Wed Jan 13 00:31:43 2010 +0000
Try to fix the ARM and PPC buildbots. The -mattr=vector-unaligned-mem
flag doesn't exist there, and this is an x86 test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93279 91177308-0d34-0410-b5e6-96231b3b80d8
commit e08fff54a2915f5331f7e75b5f4804dd3f2eb368
Author: Evan Cheng <evan.cheng@apple.com>
Date: Wed Jan 13 00:30:23 2010 +0000
Add a quick pass to optimize sign / zero extension instructions. For targets where the pre-extension values are available in the subreg of the result of the extension, replace the uses of the pre-extension value with the result + extract_subreg.
For now, this pass is fairly conservative. It only perform the replacement when both the pre- and post- extension values are used in the block. It will miss cases where the post-extension values are live, but not used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93278 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1241c35b04181da7531854b368c578376a742ddb
Author: Dale Johannesen <dalej@apple.com>
Date: Wed Jan 13 00:00:24 2010 +0000
Further progration of metadata operands. The
dumper doesn't really do what I want yet, but
at least it doesn't crash now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93272 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1495b487162ff38614701d9bee37ce73bee627fd
Author: Victor Hernandez <vhernandez@apple.com>
Date: Tue Jan 12 23:37:59 2010 +0000
Make WriteConstants() more robust against stray values in ValueEnumerator's ValueList
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93270 91177308-0d34-0410-b5e6-96231b3b80d8
commit 38e538d376a4e74d2ada0a9903e6af61dca22fd0
Author: Bob Wilson <bob.wilson@apple.com>
Date: Tue Jan 12 22:18:56 2010 +0000
Fix a comment typo.
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commit d0d8d00330d45e9557c704f7fe4a936d3609e0f9
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 12 22:00:04 2010 +0000
use consistent tag kinds for ilist_traits
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commit 49767c9b7438184bd5f7493c7df8e75b5e144068
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 12 20:41:47 2010 +0000
1) Use the new SimplifyInstructionsInBlock routine instead of the copy
in JT.
2) When cloning blocks for PHI or xor conditions, use
instsimplify to simplify the code as we go. This allows us to
squish common cases early in JT which opens up opportunities for
subsequent iterations, and allows it to completely simplify the
testcase.
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commit f6b96ec9866167982b456a7db765d527f1e0a873
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 12 19:40:54 2010 +0000
add a helper function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93251 91177308-0d34-0410-b5e6-96231b3b80d8
commit d6c1d2cb7af59f5c697b1b91910950ec29f78373
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 12 18:57:56 2010 +0000
Use Twine, instead of StringRef, for consistency.
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commit 21870c5a2e9c2e2eaeca86d12e4c275149756b13
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 12 18:34:06 2010 +0000
Use ilist_tratis to autoinsert and remove NamedMDNode from MDSymbolTable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93247 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5e224cf3893ddc20b5e7019f5047f83eebdf7c4b
Author: Evan Cheng <evan.cheng@apple.com>
Date: Tue Jan 12 18:31:19 2010 +0000
Eliminate or_not_add and just use AddedComplexity so isel tries or_is_add patterns first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93245 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3bec0cfa089896fc7e07ab5abb845ee532cea393
Author: Evan Cheng <evan.cheng@apple.com>
Date: Tue Jan 12 18:29:23 2010 +0000
Add nounwind.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93244 91177308-0d34-0410-b5e6-96231b3b80d8
commit be355f34e0729dc040a599a40f008359749ef014
Author: Duncan Sands <baldrick@free.fr>
Date: Tue Jan 12 17:46:16 2010 +0000
Revert commit 93204, since it causes the assembler to barf
on x86-64 linux with messages like this:
Error: Incorrect register `%r14' used with `l' suffix
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93242 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6cd9f36b7f3d97c1193d072def590065923cd469
Author: Duncan Sands <baldrick@free.fr>
Date: Tue Jan 12 08:30:46 2010 +0000
Fix typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93235 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4f4f4fffdf4e5f4ad319059e9357fe7ad84d17ca
Author: Duncan Sands <baldrick@free.fr>
Date: Tue Jan 12 08:21:07 2010 +0000
Tweak commit 91745, which changed target data for both Mingw and Cygwin,
to not touch Cygwin: the change caused llvm-gcc build failures due to
long double getting the wrong size. Patch by Aaron Gray.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93234 91177308-0d34-0410-b5e6-96231b3b80d8
commit 997d1728fd33bca27402a6e5cf0cd0534797b172
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 12 04:52:47 2010 +0000
Make several tests less fragile.
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commit 1a59eb84ed47f553845393e105eb0196d2d6253e
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 12 04:42:54 2010 +0000
Reapply the MOV64r0 patch, with a fix: MOV64r0 clobbers EFLAGS.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93229 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9712cf3a0da6e93f9db5a918b921ddbabbb86753
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 12 04:32:35 2010 +0000
Update a partially obsolete comment.
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commit 07e7dea947431ede055a7748fe215f8d7e988653
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 12 04:30:26 2010 +0000
Fix a typo in a comment.
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commit 2a62df736986d233c475d9c2c7ea0a8fb84e5d6d
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 12 02:07:50 2010 +0000
tidy up
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commit b015ab7e76239fd9b863085d68efa91aca28619c
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 12 02:07:17 2010 +0000
Teach jump threading to duplicate small blocks when the branch
condition is a xor with a phi node. This eliminates nonsense
like this from 176.gcc in several places:
LBB166_84:
testl %eax, %eax
- setne %al
- xorb %cl, %al
- notb %al
- testb $1, %al
- je LBB166_85
+ je LBB166_69
+ jmp LBB166_85
This is rdar://7391699
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commit dac07fb1458578df9b6c67b46c47d84c71f899b3
Author: Dale Johannesen <dalej@apple.com>
Date: Tue Jan 12 02:01:53 2010 +0000
Add MO_Metadata as an operand kind. Not used yet.
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commit 31b41036ecde0388929108c70d9b7eb6e4083065
Author: Evan Cheng <evan.cheng@apple.com>
Date: Tue Jan 12 00:09:37 2010 +0000
Add TargetInstrInfo::isCoalescableInstr. It returns true if the specified
instruction is copy like where the source and destination registers can
overlap. This is to be used by the coalescable to coalesce the source and
destination registers of instructions like X86::MOVSX64rr32. Apparently
some crazy people believe the coalescer is too simple.
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commit c69888cabe7acaa6519450d14d298dec25183978
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 11 23:41:09 2010 +0000
some cleanup, and make it obvious that ProcessJumpOnPHI only works
on branches by renaming it and checking for a branch at the call site.
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commit 1adfa777684a24ff3df8e6696a817bef91b448ef
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 11 23:18:33 2010 +0000
disable this testcase, PR5997
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commit 05622b857d032f6f89ad793571f63d342c7d5eae
Author: Evan Cheng <evan.cheng@apple.com>
Date: Mon Jan 11 22:59:27 2010 +0000
Add manual ISD::OR fastisel selection routines. TableGen is no longer autogen them after 93152 and 93191.
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commit 3881d24e33e918b8e1d54f218eae0ca91027055e
Author: Victor Hernandez <vhernandez@apple.com>
Date: Mon Jan 11 22:53:48 2010 +0000
Add documentation for llvm.dbg.value intrinsic
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commit 3f974093444a869ceef2dd3b387c79865509991d
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 11 22:49:40 2010 +0000
reenable the piece that turns trunc(zext(x)) -> x even if zext has multiple uses,
codegen has no apparent problem with the trunc version of this, because it turns
into a simple subreg idiom
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commit 6250d378fe142679dfa3e5a4a7b1b323105cef17
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 11 22:45:25 2010 +0000
Disable folding sext(trunc(x)) -> x (and other similar cast/cast cases) when the
trunc has multiple uses. Codegen is not able to coalesce the subreg case
correctly and so this leads to higher register pressure and spilling (see PR5997).
This speeds up 256.bzip2 from 8.60 -> 8.04s on my machine, ~7%.
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commit 20c0ca95d363b027d9bedc913ec7d81ff5fa5c6f
Author: Victor Hernandez <vhernandez@apple.com>
Date: Mon Jan 11 22:31:58 2010 +0000
Consolidate ConvertGlobalValIDToValue, ConvertGlobalOrMetadataValIDToValue, and ConvertValIDToValue into a more powerful ConvertValIDToValue() that does all three's work
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commit c8941ccfa492c94bf8062817a47a415619b8a497
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Mon Jan 11 22:22:46 2010 +0000
Remove trailing white spaces in post dominators header file
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commit e9098bd84df3595bfd9632d9c9e55949e9de34b5
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Mon Jan 11 22:22:32 2010 +0000
Add getNode() to post dominators.
Implement the same interface as already available for dominators.
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commit 49e359621c5491296d272ec35279fa7ef4e5a20a
Author: Evan Cheng <evan.cheng@apple.com>
Date: Mon Jan 11 22:03:29 2010 +0000
Extend r93152 to work on OR r, r. If the source set bits are known not to overlap, then select as an ADD instead.
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commit 068a9320de8dd78f523946fa8d4119942e224ef5
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 11 21:58:19 2010 +0000
reduce this to a sensible testcase.
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commit f0c408a4063856e29326c2c6bc099ff439b560e4
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 11 21:50:35 2010 +0000
Shorten up this testcase.
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commit aa59ffe04ff0e87196a592b9b241b994e5460de7
Author: Evan Cheng <evan.cheng@apple.com>
Date: Mon Jan 11 21:13:41 2010 +0000
Revert 93158. It's breaking quite a few x86_64 tests.
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commit 4a7e7902eae583ed525562bc68dd6ae0fde4d3ac
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Mon Jan 11 21:02:33 2010 +0000
Avoid adding PHI arguments for a predecessor that has gone away when a BRCOND was constant folded.
This fixes PR5980.
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commit 1d6e1b5be983dd6f7fc72e2556189cabb0a6de67
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon Jan 11 20:33:12 2010 +0000
Remove unused string functions.
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commit e7aaefe2f92f0cec4ea74fd407e0a43428d2abc2
Author: Evan Cheng <evan.cheng@apple.com>
Date: Mon Jan 11 20:18:04 2010 +0000
Do not turn 8-bit OR to ADD since ADD8ri is not 3-addressfiable.
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commit 351d0bd7097d298a5fb32601cb4fd7e6dd57f7f5
Author: Mon P Wang <wangmp@apple.com>
Date: Mon Jan 11 20:12:49 2010 +0000
Disable transformation of select of two loads to a select of address and then a load if the
loads are not in the default address space because the transformation discards src value info.
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commit 0f786eaf08109f7350f52d027c60572ffa5308e9
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon Jan 11 19:45:18 2010 +0000
Add StrInStrNoCase, a StringRef version of CStrInCStrNoCase.
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commit 9a1969a435ea1079bb763f40c2f7e7eba343774c
Author: Devang Patel <dpatel@apple.com>
Date: Mon Jan 11 19:35:55 2010 +0000
Add top level section for named metadata.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93172 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6ce22094023895d13ca93858e56e45011876ab99
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Mon Jan 11 19:19:26 2010 +0000
Improve unclear bits and inaccuracies in structure and insertvalue
documentation.
Patch by Dustin Laurence!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93170 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5f02c5eaf2e18b7ac09cd8b27c0b0e3b7083612f
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Mon Jan 11 18:53:47 2010 +0000
Update the -tailcallopt description to match djg's improvements to the calling
convention.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93167 91177308-0d34-0410-b5e6-96231b3b80d8
commit 78104868cacedaabbdd6fd942414bf7b77a6011e
Author: Devang Patel <dpatel@apple.com>
Date: Mon Jan 11 18:52:33 2010 +0000
s/NextValueNo/NextMDValueNo while processing metadata.
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commit ca226531ab9fc85000221a7b160b55b10dcdce1b
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon Jan 11 18:44:35 2010 +0000
Turns out llvm-gcc still uses SplitString with a vector. Add it back until I
have a fix.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93163 91177308-0d34-0410-b5e6-96231b3b80d8
commit 086ac78ea4d4ea944a75869c5fd357edba4eaedb
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Mon Jan 11 18:03:24 2010 +0000
Reimplement getToken and SplitString as "StringRef helper functions"
- getToken is modeled after StringRef::split but it can split on multiple
separator chars and skips leading seperators.
- SplitString is a StringRef::split variant for more than 2 elements with the
same behaviour as getToken.
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commit d379d96918d8063d25a36c522868d72e29b5ed86
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 11 17:58:34 2010 +0000
Use a 32-bit and with implicit zero-extension instead of a 64-bit and if it
has an immediate with at least 32 bits of leading zeros, to avoid needing to
materialize that immediate in a register first.
FileCheckize, tidy, and extend a testcase to cover this case.
This fixes rdar://7527390.
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commit 6fb7a5024fb9a98ff181c5d2a9c77c7953e0d084
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 11 17:37:57 2010 +0000
Re-instate MOV64r0 and MOV16r0, with adjustments to work with the
new AsmPrinter. This is perhaps less elegant than describing them
in terms of MOV32r0 and subreg operations, but it allows the
current register to rematerialize them.
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commit d21da3e6e415e725824e03262520efbb8149a58a
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 11 17:24:27 2010 +0000
Generalize this check to avoid depending on a specific register assignment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93157 91177308-0d34-0410-b5e6-96231b3b80d8
commit 543461a93129eb01a82e917940c0d951af32c7b3
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 11 17:23:56 2010 +0000
Make this test less trivial, to avoid spurious failures.
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commit e15b21f014ffe1186cd8b9884802b6bea7e2888e
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 11 17:21:05 2010 +0000
Pattern top-level operators don't need to be restricted to a
single user. The _su forms are intended for non-top-level nodes.
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commit 6d79e4f053a8cbebdc1476544d883afaf2a5902e
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 11 17:14:46 2010 +0000
Reword this comment to reference a more fundamental issue.
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commit 06603838de13691e164ec2bfa1f56da2e10ecc3f
Author: Evan Cheng <evan.cheng@apple.com>
Date: Mon Jan 11 17:03:47 2010 +0000
Select an OR with immediate as an ADD if the input bits are known zero. This allow the instruction to be 3address-fied if needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93152 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8b55fc02bb4b4c844cd50f489f700f2e8c8ee2e0
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 11 16:29:42 2010 +0000
Implement a feature (-vector-unaligned-mem) to allow targets to
ignore alignment requirements for SIMD memory operands. This
is useful on architectures like the AMD 10h that do not trap on
unaligned references if a status bit is twiddled at startup time.
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commit 6425510605b8e664e589fc31eb3d15f042d9e02c
Author: Victor Hernandez <vhernandez@apple.com>
Date: Mon Jan 11 07:45:19 2010 +0000
Respond to Chris' review:
Make InsertDbgValueIntrinsic() and get Offset take and recieve a uint64_t.
Get constness correct for getVariable() and getValue().
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commit 390fcc5ffcc455ce1afc7d6ca153b65876b634d0
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 11 06:55:24 2010 +0000
add one more bitfield optimization, allowing clang to generate
good code on PR4216:
_test_bitfield: ## @test_bitfield
orl $32962, %edi
movl $4294941946, %eax
andq %rdi, %rax
ret
instead of:
_test_bitfield:
movl $4294941696, %ecx
movl %edi, %eax
orl $194, %edi
orl $32768, %eax
andq $250, %rdi
andq %rax, %rcx
movq %rdi, %rax
orq %rcx, %rax
ret
Evan is looking into the remaining andq+imm -> andl optimization.
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commit 4c6ee8169dfcedb5bcb680ab4d212e204f7073c3
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 11 04:05:13 2010 +0000
Extend CanEvaluateZExtd to handle and/or/xor more aggressively in the
BitsToClear case. This allows it to promote expressions which have an
and/or/xor after the lshr, promoting cases like test2 (from PR4216)
and test3 (random extample extracted from a spec benchmark).
clang now compiles the code in PR4216 into:
_test_bitfield: ## @test_bitfield
movl %edi, %eax
orl $194, %eax
movl $4294902010, %ecx
andq %rax, %rcx
orl $32768, %edi
andq $39936, %rdi
movq %rdi, %rax
orq %rcx, %rax
ret
instead of:
_test_bitfield: ## @test_bitfield
movl %edi, %eax
orl $194, %eax
movl $4294902010, %ecx
andq %rax, %rcx
shrl $8, %edi
orl $128, %edi
shlq $8, %rdi
andq $39936, %rdi
movq %rdi, %rax
orq %rcx, %rax
ret
which is still not great, but is progress.
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commit 5e08c3a19a6e45bd15e41c3df04b8ba3c7d84dcb
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 11 03:32:00 2010 +0000
Remove the dead TD argument to CanEvaluateZExtd, and add a
new BitsToClear result which allows us to start promoting
expressions that end with a lshr-by-constant. This is
conservatively correct and better than what we had before
(see testcases) but still needs to be extended further.
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commit 41314c1f6da6dcfa806218e750a7ccd8442269ed
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 11 02:43:35 2010 +0000
improve comments, remove dead TD argument to CanEvaluateSExtd.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93143 91177308-0d34-0410-b5e6-96231b3b80d8
commit aa031d29fcb36598ad0e7524eeba7b968775f15c
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 20:30:41 2010 +0000
teach sext optimization to handle truncs from types that are not
the dest of the sext.
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commit 6ee51f8654f7a3765441c34af43c81032ecce836
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 20:25:54 2010 +0000
teach zext optimization how to deal with truncs that don't come from
the zext dest type. This allows us to handle test52/53 in cast.ll,
and allows llvm-gcc to generate much better code for PR4216 in -m64
mode:
_test_bitfield: ## @test_bitfield
orl $32962, %edi
movl %edi, %eax
andl $-25350, %eax
ret
This also fixes a bug handling vector extends, ensuring that the
mask produced is a vector constant, not an integer constant.
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commit f3d8a44a4116b338dc5e1760c4fc8c0b435c9afe
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 20:21:42 2010 +0000
fix a buggy assertion, CreateIntegerCast should allow
integer vectors as well as just integers.
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commit df77d76913bc96239d8c630f52a28fff8cf7b1a7
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Sun Jan 10 18:48:49 2010 +0000
Suppress a warning on gcc 4.4.
warning: suggest parentheses around ‘&&’ within ‘||’.
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commit 178ec6095c2522d6da1e7a66a2cc5f3ecab775e0
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 07:57:20 2010 +0000
simplify CanEvaluateSExtd to return a bool now that we have a
simpler profitability predicate.
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commit d26a9010287c3b76b4328c0a6bb9de4e847d475b
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 07:42:21 2010 +0000
the NumCastsRemoved argument to CanEvaluateSExtd is dead, remove it.
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commit cef643a7cffcf37249fa8908c048d290b7bce03f
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 07:40:50 2010 +0000
now that the cost model has changed, we can always consider
elimination of a sign extend to be a win, which simplifies
the client of CanEvaluateSExtd, and allows us to eliminate
more casts (examples taken from real code).
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commit 86de4ca0f1cc0d95d6c1def0b5f96c4e50ce9ddd
Author: Victor Hernandez <vhernandez@apple.com>
Date: Sun Jan 10 07:14:18 2010 +0000
Compute isFunctionLocal in MDNode ctor or via argument in new function getWhenValsUnresolved().
Document PFS argument to ParseValID() and ConvertGlobalOrMetadataValIDToValue().
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commit 771e466242edb92436d5ae93b42307dcbaad1044
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 07:08:30 2010 +0000
change the preferred canonical form for a sign extension to be
lshr+ashr instead of trunc+sext. We want to avoid type
conversions whenever possible, it is easier to codegen expressions
without truncates and extensions.
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commit b814f837bf9ca083a1a702e14010d84326d556b6
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 06:59:55 2010 +0000
fix indentation of switch statements, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93106 91177308-0d34-0410-b5e6-96231b3b80d8
commit 79046fd0ead7d80018ab7732414c4a0c21b41b15
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 06:50:04 2010 +0000
fix pasto that broke bootstrap.
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commit 812e446a719dc38e01d58493701c62a46e537e2b
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 02:50:04 2010 +0000
simplify CanEvaluateZExtd now that we don't care about the number of
bits known clear in the result and don't care about the # casts
eliminated. TD is also dead but keeping it for now.
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commit 2d9228e406d76b4e18d98d03047a834651c4114f
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 02:39:31 2010 +0000
two changes:
1) don't try to optimize a sext or zext that is only used by a trunc, let
the trunc get optimized first. This avoids some pointless effort in
some common cases since instcombine scans down a block in the first pass.
2) Change the cost model for zext elimination to consider an 'and' cheaper
than a zext. This allows us to do it more aggressively, and for the next
patch to simplify the code quite a bit.
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commit 0ac8ce223227de5de5ba9e3d7d8b0d676a4a578b
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 02:22:12 2010 +0000
enhance CanEvaluateZExtd to handle shift left and sext, allowing
more expressions to be promoted and casts eliminated.
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commit a3d7c306da4bc3477bb10bfd43f61ba0f235f04e
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 01:35:55 2010 +0000
remove an xform subsumed by EvaluateInDifferentType.
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commit a44d31b166a84c4e0ff14905c04db781f381a7e9
Author: Julien Lerouge <jlerouge@apple.com>
Date: Sun Jan 10 01:07:22 2010 +0000
Fix nondeterministic behavior.
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commit b66b27420b31735c5cf7e7b035689ed6170f27fc
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 01:04:31 2010 +0000
clean up this xform by using m_Trunc.
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commit dc13154dc85bd26c17815527804c78aa708a1809
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 01:00:46 2010 +0000
inline and remove the rest of commonIntCastTransforms.
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commit e20f3dd45a603f728d13dde43873750c96cefdae
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 10 00:58:42 2010 +0000
Inline the expression type promotion/demotion stuff out of
commonIntCastTransforms into the callers, eliminating a switch,
and allowing the static predicate methods to be moved down to
live next to the corresponding function. No functionality
change.
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commit 440048c27b6462450387d9dc744064cd3e90d6dc
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 23:25:21 2010 +0000
hopefully unbreak the ocaml bindings.
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commit 1192d8ccdbf231d0f3eda9f9397bfc3e5f022e25
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 22:30:40 2010 +0000
add 3 passes which have been added but aren't used afaik.
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commit 8b943dd8ffc9684e48e30a306565ae6467c57c17
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 22:27:07 2010 +0000
"In order to ease automatic bindings generation, it would be helpful if boolean values were distinguishable from integers. The attached patch introduces "typedef int LLVMBool;", and uses LLVMBool instead of int throughout the C API, wherever a boolean value is called for."
Patch by James Y Knight!
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commit d009f94244e0583126a9a9ca23bdf231b3090119
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sat Jan 9 19:44:16 2010 +0000
Clarify the requirements for a "tail call" to actually be optimized into a
jump. People clearly weren't finding the extra requirements in
CodeGenerator.html.
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commit c70bab79d5cb10d92c18942db5f5424f72797dae
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 19:24:49 2010 +0000
fix bogus test
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commit dba1e402d851dcba8d48285c9306febe0d2bd59d
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 19:24:18 2010 +0000
fix bogus test
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commit 7fbedd2bbeb4a01472d40d9766c16bc01d357c86
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 19:20:07 2010 +0000
fix PR5983, reject function bodies with no blocks per the grammar.
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commit 12b4c9732917701a648e626fcbd39c86156c15dc
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 19:15:14 2010 +0000
improve documentation for linkonce to be less confusing.
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commit 7375479e2bd1a4037b5848e6ee117f417d0002b3
Author: Jeffrey Yasskin <jyasskin@google.com>
Date: Sat Jan 9 18:56:43 2010 +0000
Fix http://llvm.org/PR5729: x86-64 tail calls were putting their targets into
R11, and then asserting that the target was in R9. Since R9 isn't reserved for
the target anymore, and is used as an argument, this patch changes the
assertion.
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commit 8175c3426e34da1fbe54723f5b2bd4ef370ca951
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 18:40:31 2010 +0000
2010 is upon us.
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commit 2f2b306981280b43b98cdff2e00baebadbb8a36c
Author: Dan Gohman <gohman@apple.com>
Date: Sat Jan 9 18:17:45 2010 +0000
Use WriteAsOperand instead of getName() to print loop header names,
so that unnamed blocks are handled.
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commit 305ce175ae439b529189564849a59d6789cd5ac2
Author: Dan Gohman <gohman@apple.com>
Date: Sat Jan 9 17:22:48 2010 +0000
Tighten up the vim LLVM IR syntax highlighting regex for labels, and add a
highlighting rule for identifiers.
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commit f235cf58d7574682e14df6827d92ddf2506e1d82
Author: Dan Gohman <gohman@apple.com>
Date: Sat Jan 9 17:15:21 2010 +0000
Set the vim auto-indent setting for open braces after case statements to
follow LLVM source convention.
Before:
case X: {
stuff;
}
After:
case X: {
stuff;
}
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commit d5f58e5c06081e60b4a8ba938799d9e1dc97da95
Author: David Chisnall <csdavec@swan.ac.uk>
Date: Sat Jan 9 16:27:31 2010 +0000
Fixed linking of modules containing aliases to constant bitcasts. Existing behaviour first tried to replace the aliases with the global that they aliased (rather than the bitcast), causing a crash on an assert because the types didn't match. When this was fixed, it then did the same thing creating the new alias (creating an alias with a different type to its aliasee).
Linking modules containing aliases to GEPs is still not quite right. GEPs that are equivalent to bitcasts will be replaced by bitcasts, GEPs that are not will just break. Aliases to GEPs that are not equivalent to bitcasts are horribly broken anyway (it might be worth adding an assert when creating the alias to prevent these being created; they just cause problems later).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93052 91177308-0d34-0410-b5e6-96231b3b80d8
commit b2f154bef2486073b253f93bfb96ec95c408af49
Author: Duncan Sands <baldrick@free.fr>
Date: Sat Jan 9 08:30:33 2010 +0000
Suppress use of uninitialized variable warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93046 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9c42e1823c0491834a21f08f60b31b21e781594f
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 06:01:36 2010 +0000
only factor from expressions whose uses are empty and whose
base is the right expression type. This fixes PR5981.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93045 91177308-0d34-0410-b5e6-96231b3b80d8
commit c807a81409786d58f6a73a018da26fd66aec0790
Author: Dan Gohman <gohman@apple.com>
Date: Sat Jan 9 02:13:55 2010 +0000
Revert an earlier change to SIGN_EXTEND_INREG for vectors. The VTSDNode
really does need to be a vector type, because
TargetLowering::getOperationAction for SIGN_EXTEND_INREG uses that type,
and it needs to be able to distinguish between vectors and scalars.
Also, fix some more issues with legalization of vector casts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93043 91177308-0d34-0410-b5e6-96231b3b80d8
commit 43bc13b68b86c2136326ff0a245fa065dac9ee7c
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 9 02:02:37 2010 +0000
clean up this code, add a fixme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93042 91177308-0d34-0410-b5e6-96231b3b80d8
commit 041890c13119d3b398ff4df9644e95bf517a94d3
Author: Devang Patel <dpatel@apple.com>
Date: Sat Jan 9 01:44:59 2010 +0000
Delete NamedMDSymTable while destrucing Module.
Disable copy ctor and operator= for NamedMDSymTable. Hide typedef that should be public.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93041 91177308-0d34-0410-b5e6-96231b3b80d8
commit 976e43dbca87ed25b2e078948978ea737db514b7
Author: Dale Johannesen <dalej@apple.com>
Date: Sat Jan 9 01:24:25 2010 +0000
Add DEBUG_DECLARE. Not used yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93040 91177308-0d34-0410-b5e6-96231b3b80d8
commit 459c5a1e2e8f64e3519858e3d5309c9fb3073ec1
Author: Devang Patel <dpatel@apple.com>
Date: Sat Jan 9 01:24:03 2010 +0000
NamedMDNode is never used so there is no need to enumerate it here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93039 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0a18fe82407938da5ec62ce497217fb044b55918
Author: Julien Lerouge <jlerouge@apple.com>
Date: Sat Jan 9 01:06:49 2010 +0000
Fix nondeterministic behavior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93038 91177308-0d34-0410-b5e6-96231b3b80d8
commit f36c6867337e26f5f6168442255605b12cafbd35
Author: Devang Patel <dpatel@apple.com>
Date: Sat Jan 9 01:02:22 2010 +0000
NamedMDNode element is either null or MDNode. Otherwise this is a malformed NamedMDNode record.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93037 91177308-0d34-0410-b5e6-96231b3b80d8
commit 580749d7f096d447d30de5706d7b38d0d587f131
Author: Devang Patel <dpatel@apple.com>
Date: Sat Jan 9 00:30:14 2010 +0000
Derive NamedMDNode from Value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93032 91177308-0d34-0410-b5e6-96231b3b80d8
commit 53d17bd41e372d6302b8a283f646be7fa17420dc
Author: Evan Cheng <evan.cheng@apple.com>
Date: Sat Jan 9 00:21:08 2010 +0000
Dan pointed out checking whether a node is dead by comparing its opcode to ISD::DELETED_NODE is not safe. Use a DAGUpdateListener to remove dead nodes from work list instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93031 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0b8c4f4b010dc5abc8748141f5de17cb0bc74d6b
Author: Dale Johannesen <dalej@apple.com>
Date: Fri Jan 8 23:51:25 2010 +0000
Add DEBUG_VALUE. Not used yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93030 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2c8f4c8af62d1e45c1a24e7d217e796edfe5e9fe
Author: Evan Cheng <evan.cheng@apple.com>
Date: Fri Jan 8 23:41:50 2010 +0000
Fix a critical bug in 64-bit atomic operation lowering for 32-bit. The results of the cmpxchg8b instructions are being thrown away when it branches back to the top of the checking loop. This means the loop always compares against the old value and this can result in a dead lock.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93028 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2ee164a6e66a3c0f9495567836990aa210876a0f
Author: Eric Christopher <echristo@apple.com>
Date: Fri Jan 8 21:42:39 2010 +0000
Grammar thinko.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93027 91177308-0d34-0410-b5e6-96231b3b80d8
commit e169d8bfd07d97c608156c4696e9a418f738fb6c
Author: Eric Christopher <echristo@apple.com>
Date: Fri Jan 8 21:37:11 2010 +0000
Remove unnecessary dyn_cast and add a comment. Part of a WIP.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93026 91177308-0d34-0410-b5e6-96231b3b80d8
commit 632002f4605f3f0e39f15710cf441f556c2b9b03
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 8 19:28:47 2010 +0000
mplement a theoretical fixme.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93024 91177308-0d34-0410-b5e6-96231b3b80d8
commit 91cf1207b83e466dfb7381aa324e5c01189e0ed8
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 8 19:19:23 2010 +0000
rename CanEvaluateInDifferentType -> CanEvaluateTruncated and
simplify it now that it is only used for truncates.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93021 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3ec49f0e24bbdf5053c68b534df66206b866871f
Author: Evan Cheng <evan.cheng@apple.com>
Date: Fri Jan 8 19:14:57 2010 +0000
Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93020 91177308-0d34-0410-b5e6-96231b3b80d8
commit e19af54f0e8886ceb55f47b97acc4eefe682a5ea
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 8 19:04:21 2010 +0000
teach instcombine to delete sign extending shift pairs (sra(shl X, C), C) when
the input is already sign extended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93019 91177308-0d34-0410-b5e6-96231b3b80d8
commit b57b7a0c6f3feb355f11f581b34d49250397a6a4
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 8 19:02:23 2010 +0000
fix PR5978 by peeling the loop so that we avoid shifting the
result int by 8 for the first byte. While normally harmless,
if the result is smaller than a byte, this shift is invalid.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93018 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1c1e23389ba5f7a3ca69a1720ea2db76f3e37984
Author: Duncan Sands <baldrick@free.fr>
Date: Fri Jan 8 17:51:48 2010 +0000
Suppress an unused variable warning when assertions are off;
remove some trailing whitespace while there.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93008 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8e9676ce83ade2878871f01328687e024ced157c
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 8 17:48:19 2010 +0000
tidy up some stuff duncan pointed out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93007 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8c04e69b9f0bfba83df8f3fe13af454e10bc2bf3
Author: Johnny Chen <johnny.chen@apple.com>
Date: Fri Jan 8 17:41:33 2010 +0000
Minor change, change the order of two "let Inst{...}" stmts within multiclass
T2I_bin_ii12rs definition.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@93006 91177308-0d34-0410-b5e6-96231b3b80d8
commit 312d366163543c423e407d7bd5051a89d4431ff3
Author: Eric Christopher <echristo@apple.com>
Date: Fri Jan 8 08:24:49 2010 +0000
After further thought revert the patch to make fast-isel avoid
putting relocations into the constant pool - this isn't needed
for correctness and in the rare occasion it happens would pull
us out of fast isel for the block.
If fast-isel application startup time ever becomes an issue we
can add better support for these addresses instead of bailing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92995 91177308-0d34-0410-b5e6-96231b3b80d8
commit 23432d0d8762223b47e8f109ba2bdf8b75e77160
Author: Evan Cheng <evan.cheng@apple.com>
Date: Fri Jan 8 02:36:12 2010 +0000
ReplaceAllUsesOfValueWith may delete other nodes that the one being replaced. Do not delete dead nodes again.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92988 91177308-0d34-0410-b5e6-96231b3b80d8
commit a3d6fff46b5a1832301135850c601a13a0b5c6ac
Author: Evan Cheng <evan.cheng@apple.com>
Date: Fri Jan 8 01:29:19 2010 +0000
Fix what looks to me obvious instruction definition bugs.
1. CMPXCHG8B and CMPXCHG16B did not specify implicit physical register defs and uses.
2. LCMPXCHG8B is loading 64 bit memory, not 32 bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92985 91177308-0d34-0410-b5e6-96231b3b80d8
commit 134dcfa3d569587348308e8cd8d995e1597752d1
Author: Eric Christopher <echristo@apple.com>
Date: Fri Jan 8 00:05:33 2010 +0000
Remove extraneous include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92972 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0c4eb989ed9e2cf7e6724b63bcd1cc6f2ef944a0
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Thu Jan 7 23:50:41 2010 +0000
Add assert to check dominance dfs numbers.
Compare the dominance information calculated using a dominance tree walk to the
information calculated based on DFS numbers, if XDEBUG is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92969 91177308-0d34-0410-b5e6-96231b3b80d8
commit 689b8144d6689b1c08c163d883185f3bdbb1c0bf
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Thu Jan 7 23:50:25 2010 +0000
Remove workaround in PostDominators
Remove a FIXME and unify code that was necessary to work around broken
updateDFSNumbers(). Before updateDFSNumbers() did not work correctly for post
dominators.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92968 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1bdcc0cf6f202d4c83a7bd3233a46c5d84e9752f
Author: Tobias Grosser <grosser@fim.uni-passau.de>
Date: Thu Jan 7 23:50:06 2010 +0000
Fix DFS number calculation for postdominators
The DFS number calculation for postdominators was broken. In the case of
multiple exits that form the post dominator root nodes, do not iterate over
all exits, but start from the virtual root node. Otherwise bbs, that are not
post dominated by any exit but by the virtual root node, will never be assigned
a DFS number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92967 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3d9ecce309b7d133b6fe6a841dd52980ffb5c273
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 7 23:44:37 2010 +0000
teach ComputeNumSignBits to look through PHI nodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92964 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6adf1ba76c4533dbe08142585838b5d72506f0be
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 7 23:42:23 2010 +0000
filecheckize
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92963 91177308-0d34-0410-b5e6-96231b3b80d8
commit ce802c07d5d10744bff2b16fd88c46e25a5cf948
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 7 23:41:00 2010 +0000
Enhance instcombine to reason more strongly about promoting computation
that feeds into a zext, similar to the patch I did yesterday for sext.
There is a lot of room for extension beyond this patch.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92962 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1c106b561b6d796f1f0e4ef28deb5c677f367857
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 7 21:59:23 2010 +0000
Fix rdar://7517201, a regression introduced by r92849.
When folding a and(any_ext(load)) both the any_ext and the
load have to have only a single use.
This removes the anyext-uses.ll testcase which started failing
because it is unreduced and unclear what it is testing.
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commit 2b32b5663d77046c560d61f05468b0dc87b4bb8c
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 7 21:53:27 2010 +0000
factor this code better and reduce nesting at the same
time, no functionality change.
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commit b8c38fb2275c52c1a7b206e34a5f6d1b8b096d9e
Author: David Greene <greened@obbligato.org>
Date: Thu Jan 7 21:43:58 2010 +0000
Revert r92939. These intrinsics get matched to LLVM instructions,
so removing at Chris' request.
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commit 656988c1575af7f102ecda3b5c5c8322c405a596
Author: Evan Cheng <evan.cheng@apple.com>
Date: Thu Jan 7 20:58:44 2010 +0000
APInt'fy TargetLowering::SimplifySetCC to fix PR5963.
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commit 41caa6c9b6fb1312853324bc3bfc34559ad2c63c
Author: David Greene <greened@obbligato.org>
Date: Thu Jan 7 19:47:43 2010 +0000
Add some "missing" instrinsics to make the SSE intrinsic set a bit more
orthogonal.
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commit 8352338331930938b73930737b4fd543e42b35a8
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu Jan 7 19:46:15 2010 +0000
Simplify code. No intended functionality/performance change.
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commit 5382bfd8db0236ef99b2b960216afb73befa2db1
Author: Eric Christopher <echristo@apple.com>
Date: Thu Jan 7 19:45:14 2010 +0000
If the data requires a relocation then don't attempt to
add it to the constant pool for fast-isel. We already
don't add it for the normal case.
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commit dd05649bf260ba98f9c3e3ae7bc0c8ad0e5af0af
Author: Eric Christopher <echristo@apple.com>
Date: Thu Jan 7 19:44:05 2010 +0000
We need to put any kind of data with a relocation into a
not-readonly segment on darwin.
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commit cb5497752b116baa3397e336a16ab2e9111ba941
Author: Devang Patel <dpatel@apple.com>
Date: Thu Jan 7 19:39:36 2010 +0000
Use separate namespace for named metadata.
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commit f106d055dbf1a26a4067c6110a3b8e41534f2bbc
Author: Kovarththanan Rajaratnam <kovarththanan.rajaratnam@gmail.com>
Date: Thu Jan 7 18:46:52 2010 +0000
Fix occurrence typo
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commit 5b725deb1d7ed94eb583d92e6acf5d92e641dedf
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 7 17:53:10 2010 +0000
constant materialization could be improved.
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commit a4eae42f0c15257ff2cbed2c57b062b6d715c2c7
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu Jan 7 17:50:57 2010 +0000
Kill dead store.
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commit 405091faf70c7f5cecdf4b76e28cc877adacac53
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu Jan 7 17:29:08 2010 +0000
Remove dead variable.
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commit 8426b4a20e9aea0aae90eaa3ef55564e12d57257
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu Jan 7 17:27:56 2010 +0000
Use pop_back_val instead of back()+pop_back.
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commit a3b7277cf7bfcda19691eebb85c8d20f9e1ccaa9
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu Jan 7 13:50:07 2010 +0000
Use a do-while loop instead of while + boolean.
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commit 378d545652e3c580e7743c3dc8fa468441150c9d
Author: Duncan Sands <baldrick@free.fr>
Date: Thu Jan 7 09:05:26 2010 +0000
Correct spelling.
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commit ba1c49f15360dd69858b7ea2c6b3c58aace4f0a9
Author: Duncan Sands <baldrick@free.fr>
Date: Thu Jan 7 05:48:42 2010 +0000
Be less stingy as to how many selects and phi nodes we
are prepared to look through.
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commit 76476aaaaab38d36caccf3bccf553f5ee459f6f9
Author: Douglas Gregor <doug.gregor@gmail.com>
Date: Thu Jan 7 02:24:06 2010 +0000
More trivial optimizations to a function well outside the critical path
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commit 4c106cdb8573b5701646dff97629fb99d59540d7
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 7 01:20:20 2010 +0000
handle ConstantVector while I'm in here.
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commit 4f9fe1268eb4f437cf4de50dfc7e06e8cd7a30a0
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Jan 7 01:16:21 2010 +0000
fix a globalopt crash on 'bullet' (handling evaluation of a store
to an element of a vector in a static ctor) which occurs with an
unrelated patch I'm testing. Annoyingly, EvaluateStoreInto basically
does exactly the same stuff as InsertElement constant folding, but it
now handles vectors, and you can't insertelement into a vector. It
would be 'really nice' if GEP into a vector were not legal.
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commit f26b80901d602701715d3e3fbe37e0feb797b636
Author: Evan Cheng <evan.cheng@apple.com>
Date: Thu Jan 7 00:54:06 2010 +0000
Fix a minor regression from my dag combiner changes. One more place which needs to look pass truncates.
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commit eacfcd677a4dc1df383eb9ff45fde0c40ab8f98b
Author: Douglas Gregor <doug.gregor@gmail.com>
Date: Thu Jan 7 00:51:54 2010 +0000
Switch StringRef::edit_distance over to using raw pointers, since both
std::vector and llvm::SmallVector have annoying performance
tradeoffs. No, I don't expect this to matter, and now it won't.
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commit ccaafd35c2650453cf54d46edc6dedc8d2d70bff
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Thu Jan 7 00:51:04 2010 +0000
Add comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92883 91177308-0d34-0410-b5e6-96231b3b80d8
commit e7cdaa0ff91a8386fbef22a48c85d624391b8cd4
Author: Jim Grosbach <grosbach@apple.com>
Date: Wed Jan 6 23:54:42 2010 +0000
80 column violations
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commit e9366a47925207e0030d12df091d6e1cbc5edbf9
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Wed Jan 6 23:52:46 2010 +0000
Allow double defs after tail duplication.
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commit aaf7d07332307f7c820f78f2a6ea877b99fa2d98
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Wed Jan 6 23:47:07 2010 +0000
Add Target hook to duplicate machine instructions.
Some instructions refer to unique labels, and so cannot be trivially cloned
with CloneMachineInstr.
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commit fd8159b018f0d5ac327caefee632f2be39b3b8d1
Author: Jim Grosbach <grosbach@apple.com>
Date: Wed Jan 6 23:45:18 2010 +0000
Addressing mode 6 (load/store) instructions can't encode an immediate offset
for stack references.
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commit f7a3afef91f77182a51be83fa01730000bf358d9
Author: Jim Grosbach <grosbach@apple.com>
Date: Wed Jan 6 22:21:25 2010 +0000
Anti-dependency breaking needs to be careful regarding instructions with
multiple register definitions.
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commit 1f156c4013526c48cb06ed664925b6a7084e9c05
Author: Eric Christopher <echristo@apple.com>
Date: Wed Jan 6 20:04:44 2010 +0000
Move the object size intrinsic optimization to inst-combine and make
it work for any integer size return type.
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commit 0bf0c4cd67b385c7290306ae40562c2f84908e60
Author: Evan Cheng <evan.cheng@apple.com>
Date: Wed Jan 6 19:43:21 2010 +0000
Comment.
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commit 8d5cbef24ef9b259a6d57d972bc98b1bda631540
Author: Evan Cheng <evan.cheng@apple.com>
Date: Wed Jan 6 19:38:29 2010 +0000
Teach dag combine to fold the following transformation more aggressively:
(OP (trunc x), (trunc y)) -> (trunc (OP x, y))
Unfortunately this simple change causes dag combine to infinite looping. The problem is the shrink demanded ops optimization tend to canonicalize expressions in the opposite manner. That is badness. This patch disable those optimizations in dag combine but instead it is done as a late pass in sdisel.
This also exposes some deficiencies in dag combine and x86 setcc / brcond lowering. Teach them to look pass ISD::TRUNCATE in various places.
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commit deeae7a6f0c289aaaac133ccd0d22ca0a4fddbe0
Author: Douglas Gregor <doug.gregor@gmail.com>
Date: Wed Jan 6 17:16:00 2010 +0000
Fix struct/class mismatch
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commit eedb188d34d1a46dd69672f4c6415a373fab9118
Author: Victor Hernandez <vhernandez@apple.com>
Date: Wed Jan 6 17:00:21 2010 +0000
When parsing function-local metadata, create a function-local MDNode
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commit a11e87a37e60a5a4c20b8ffc3de0b4675b2510cd
Author: Jim Grosbach <grosbach@apple.com>
Date: Wed Jan 6 16:48:02 2010 +0000
80 column and whitespace cleanup
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commit 39e48e077790523cb83189dcc6880e043968b75c
Author: Duncan Sands <baldrick@free.fr>
Date: Wed Jan 6 15:37:47 2010 +0000
Fix a README item: have functionattrs look through selects and
phi nodes when deciding which pointers point to local memory.
I actually checked long ago how useful this is, and it isn't
very: it hardly ever fires in the testsuite, but since Chris
wants it here it is!
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commit 1ba4ba754705f4a8261f5cc206b7550da264b82e
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Wed Jan 6 09:20:39 2010 +0000
Formatting.
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commit ad48c6101e1a05463a319d633b5c792cdcefc8dd
Author: Lang Hames <lhames@gmail.com>
Date: Wed Jan 6 08:53:34 2010 +0000
Fixed malformed -*- lines in PBQP headers.
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commit 4a124104bd575702d3cf747362f2f7aed4e24d5c
Author: Duncan Sands <baldrick@free.fr>
Date: Wed Jan 6 08:45:52 2010 +0000
Partially address a README by having functionattrs consider calls to
memcpy, memset and other intrinsics that only access their arguments
to be readnone if the intrinsic's arguments all point to local memory.
This improves the testcase in the README to readonly, but it could in
theory be made readnone, however this would involve more sophisticated
analysis that looks through the memcpy.
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commit 40520aaab0accf660fb90961ebb571ae4a53bc5b
Author: Duncan Sands <baldrick@free.fr>
Date: Wed Jan 6 05:49:26 2010 +0000
This is testing a darwin specific feature, so only turn
it on for darwin (it fails on linux).
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commit f0e50c434a117c15a8fa1207c0d771a4d7c30149
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 6 05:32:15 2010 +0000
tweaks suggested by Duncan
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commit 5ad00c5540f2395f1f1f818fdc8472c94d4ec5b3
Author: Dale Johannesen <dalej@apple.com>
Date: Wed Jan 6 02:21:00 2010 +0000
Reenable debug info on PPC. Works well enough to
bootstrap.
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commit f1650604edab7e4dfa06acf9d3d443d10e55020b
Author: Dale Johannesen <dalej@apple.com>
Date: Wed Jan 6 02:20:18 2010 +0000
Make sure debug info hook gets called when emitting
synonyms for PPC.
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commit c936035986b63efc9b4939a00f8c7b6c89a4ee7c
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Jan 6 01:56:21 2010 +0000
Teach instcombine's sext elimination logic to be more aggressive.
Previously, instcombine would only promote an expression tree to
the larger type if doing so eliminated two casts. This is because
a need to manually do the sign extend after the promoted expression
tree with two shifts. Now, we keep track of whether the result of
the computation is going to be properly sign extended already. If
so, we can unconditionally promote the expression, which allows us
to zap more sext's.
This implements rdar://6598839 (aka gcc pr38751)
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commit e3949409ec0f7daae0bb00b1de69c8e7d4aa6ef8
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Wed Jan 6 00:29:28 2010 +0000
Add <imp-def> and <imp-kill> operands when replacing virtual sub-register defs and kills.
An instruction like this:
%reg1097:1<def> = VMOVSR %R3<kill>, 14, %reg0
Must be replaced with this when substituting physical registers:
%S0<def> = VMOVSR %R3<kill>, 14, %reg0, %D0<imp-def>
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commit a92950a1d89495ff71eeb810afe8a97b91f5d26d
Author: Bill Wendling <isanbard@gmail.com>
Date: Wed Jan 6 00:23:35 2010 +0000
The previous code could potentially cause a cycle. Allow ordering w.r.t. a 0 order.
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commit 395df6e62a71cfe78544c48bb31428913130eb2a
Author: Bill Wendling <isanbard@gmail.com>
Date: Wed Jan 6 00:09:23 2010 +0000
Only check the ordering if there is an ordering for each nodes.
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commit 8a6edbd5f2a4ab57f4a7a1599bcdd6fc0656910a
Author: Bill Wendling <isanbard@gmail.com>
Date: Tue Jan 5 23:48:12 2010 +0000
Add a semi-primitive form of scheduling via the "SDNode ordering" to the
bottom-up scheduler. We prefer the lower order number.
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commit e890c0582d64784ef5f46687633b771490d09e17
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 23:00:30 2010 +0000
simplify this code.
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commit 2e69f124da5e693c022f26f386cf379aaa8ddbf0
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 22:52:54 2010 +0000
Move this test from test/Transforms/IndVarSimplify to
test/CodeGen/X86, as doesn't use -indvars, and it does use
llc -march=x86-64.
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commit 5c782402abd47ff98c20462f0b4323ee21b3e961
Author: Bill Wendling <isanbard@gmail.com>
Date: Tue Jan 5 22:39:10 2010 +0000
Don't assign the shift the same type as the variable being shifted. This could
result in illegal types for the SHL operator.
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commit 577421fcce5123c07142cf8b566f5018104ed7b8
Author: Johnny Chen <johnny.chen@apple.com>
Date: Tue Jan 5 22:37:28 2010 +0000
Undo r92785, it caused test failure.
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commit c7812806be7e9d35a22891f10db8c0141fc1913b
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 22:30:42 2010 +0000
make this a static function instead of a method.
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commit f76867ade835085ac472ee8c2f1bd642f241bc85
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 22:26:32 2010 +0000
Don't use the ISD::NodeType enum for SDNode opcodes, as CodeGen
uses several kinds of opcode values which are not declared within
that enum. This fixes PR5946.
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commit e1caa0958db19c416203c167b9dc71c9ef518200
Author: Victor Hernandez <vhernandez@apple.com>
Date: Tue Jan 5 22:22:14 2010 +0000
Re-add parsing of function-local metadata; this time with testcase.
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commit 45056b1b3b40428cdd2bc868b3e22b08ed7661da
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 22:21:18 2010 +0000
more rearrangement and cleanup, fix my test failure.
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commit 71713e4d7e08616092cf0c5b5c125cd007137b39
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 22:07:33 2010 +0000
cleanup
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commit 22c5d59dbbc02e05a9820f8e47677dccae7bc3e9
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 22:01:41 2010 +0000
remove two trunc xforms that are subsumed by EvaluateInDifferentType.
The only difference is that EvaluateInDifferentType checks to ensure
they are profitable before doing them :)
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commit f907f09e3beff5f5cdbf73f03f1176b10a192ade
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 21:54:09 2010 +0000
merge some tests.
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commit ca9de8db30b09ed84437d208bcce979a4ca54e28
Author: Johnny Chen <johnny.chen@apple.com>
Date: Tue Jan 5 21:51:46 2010 +0000
Add Rt2 to the asm format string for 32-bit Thumb load/store register dual
instructions. Thumb does not have the restriction that t2 = t+1.
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commit 76efae2ec697bdfda9a990d8dcf7f4274618e2be
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 21:48:13 2010 +0000
merge cast2 into cast.ll
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commit 3e2aa9c6d05ae92967563d4f5ee67b820e49d679
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 5 21:47:32 2010 +0000
Allow null to be an element of NamedMDNode. e.g. !llvm.stuff = !{!0, !1, null}
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commit eb6543085aa2fd762d8b4f3d7e1e99b5f6076af9
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 21:46:22 2010 +0000
remove useless test.
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commit 2ec43a964e0ede67b993f0d57d5bfb7e074e20c7
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 21:43:08 2010 +0000
another example.
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commit 97b05e1f2cdeb9cefbc7a384f84386929110307d
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Tue Jan 5 21:38:37 2010 +0000
Don't specify CR sub-registers as implicit defs of BL instructions.
It is enough to give the super registers CR0, CR1, ..., and specifying the
sub-registers as well causes confusion in the liveness computations.
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commit a861e464d1b2bc60b4af7e816c39c4caa71a38da
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 21:37:44 2010 +0000
remove a useless negative test, add a rdar # to an xfail that I'm working on.
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commit 51d53cad7db9e399c42021ee089a80e0a03ca846
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 21:32:59 2010 +0000
clean up tests.
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commit cb055724810e5b4d84c0505ba305a5aecfb93513
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 21:16:30 2010 +0000
just remove this xform which is subsumed by others.
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commit 5b1ab26cbc910289f76aa19ec6a510e4e6dab8cd
Author: Victor Hernandez <vhernandez@apple.com>
Date: Tue Jan 5 21:13:46 2010 +0000
Fix comment for CheckDebugInfoIntrinsics
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commit 606a958f8d5d8e3417b6b4f8e14c4c55e90d1a42
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 21:11:17 2010 +0000
move a trunc-specific transform out of commonIntCastTransforms into visitTrunc.
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commit 93ec5843d1fc59fa69c7e3161a7b06634a6cf78c
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 21:08:02 2010 +0000
Restore dump() methods to Loop and MachineLoop.
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commit ad813fb581b9cff83a73b9880dcbd76979caf0d4
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue Jan 5 21:05:54 2010 +0000
Move remaining stuff to the isInteger predicate.
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commit 63da1cba0e6d07487bab072e7ee77908f6de5c5b
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 21:04:47 2010 +0000
move a zext specific xform out of commonIntCastTransforms into visitZExt and modernize it.
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commit f6a0623e233f3816bb29e604afa10eb584d6cda3
Author: Jakob Stoklund Olesen <stoklund@2pi.dk>
Date: Tue Jan 5 20:59:36 2010 +0000
Remove livein checks from machine code verifier.
A phi operand that is implicitly defined in a predecessor becomes an undefined
register after phi elimination. This causes a lot of false positives when the
verifier is checking if live-in registers are live-out from all predecessors.
Removing the verifier checks seems like a better solution than insisting on
IMPLICIT_DEF instructions in predecessor blocks.
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commit b422edb4b823f29dd8858b7f737da4a06fda5696
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 20:57:30 2010 +0000
move a trunc-specific xform out of commonIntCastTransforms into visitTrunc
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commit 16d493af3fff031e1a79708744aa7379b1373b61
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 20:56:24 2010 +0000
reduce indentation
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commit 479ee3c9e53cb0c4ace0963cf7541c5a85c58f3f
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Tue Jan 5 20:45:43 2010 +0000
Regenerate
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commit 59dfe2ddb5972ceff4ead29fa4a9e489b3e1f01d
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Tue Jan 5 20:45:13 2010 +0000
Proper deduce z/System LLVM target from target triple when
--enable-targets=host is specified.
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commit 6aa6bf8f7f435c02ff239cd88e1c2f95b19b9708
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 5 20:41:31 2010 +0000
NamedMDNode is a collection MDNodes.
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commit ee780ee28aeb83c8fb2138865ff5f9cf824d43d0
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue Jan 5 20:07:06 2010 +0000
Convert a ton of simple integer type equality tests to the new predicate.
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commit 2b915ae131104fa253c8e31aa4bb675f267deed3
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue Jan 5 20:04:48 2010 +0000
Add a new predicate for integer type equality tests.
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commit 1c7426eee32d132c4a02177f159ac66ea9a0f331
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 19:11:42 2010 +0000
Add an !eq() operator to TableGen. It operates on strings only.
Use !cast<string>() to compare other types of objects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92754 91177308-0d34-0410-b5e6-96231b3b80d8
commit 29773ea81f20037e51adf9e56bd24cb274047534
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 18:24:00 2010 +0000
Add an entry on SmallBitVector.
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commit eb9dcdd909be81b7e6e7a609e23c9009316a1353
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 18:09:56 2010 +0000
optimize comparisons against cttz/ctlz/ctpop, patch by Alastair Lynn!
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commit c8ddc0968cd2bba6da3ef3138036e036d84217cd
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 17:55:26 2010 +0000
Delete useless trailing semicolons.
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commit 28bdf411d6ec32297ce6739980ef866a52530312
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 17:50:58 2010 +0000
Nick Lewycky pointed out that this code makes changes unconditionally.
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commit b9640cd0439ef4ba5c00ea37abe90703e0acf842
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 17:47:41 2010 +0000
Have TableGen emit code that uses dbgs() rather than errs().
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commit 3a3811590dfe3fd6170d52f93058069df8e2caa3
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 5 16:59:17 2010 +0000
If a scope has only one instruction then first instruction is also the last instruction.
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commit 6fbfa9687086a4012cede8a5a2783359368a3098
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 16:31:45 2010 +0000
Set Changed properly after calling DeleteDeadPHIs.
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commit f67674f4d2952ba521a50341d53f7c3eadd1e43b
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 16:27:25 2010 +0000
Use do+while instead of while for loops which obviously have a
non-zero trip count. Use SmallVector's pop_back_val().
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commit e287750464c4fd8cec6c4f69b1a6e92579e4300b
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 16:20:55 2010 +0000
Fix indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92733 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1457eefb50e703a2714db72d294650b972e5aaae
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 15:45:31 2010 +0000
Make RecursivelyDeleteTriviallyDeadInstructions,
RecursivelyDeleteDeadPHINode, and DeleteDeadPHIs return a flag
indicating whether they made any changes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92732 91177308-0d34-0410-b5e6-96231b3b80d8
commit c5827eb7c9743b407e423ecebe7e0d5600e835d9
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 15:28:21 2010 +0000
Some versions of GCC don't like non-static data members in sizeof
in this context.
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commit b564a5e38a3d697a2dcdc0fd3c67b5fee589eee5
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 15:04:49 2010 +0000
Add a SmallBitVector class, which mimics BitVector but uses only
a single pointer (PointerIntPair) member. In "small" mode, the
pointer field is reinterpreted as a set of bits. In "large" mode,
the pointer points to a heap-allocated object.
Also, give BitVector empty and swap functions.
And, add some simple unittests for BitVector and SmallBitVector.
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commit 7dc6d30881a65dc537c0c3a5c1c005e1449c2133
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue Jan 5 13:32:48 2010 +0000
Add newline at EOF.
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commit 858baacd9c8cfae680149e4d72dab591a5fd637c
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue Jan 5 13:12:22 2010 +0000
Avoid going through the LLVMContext for type equality where it's safe to dereference the type pointer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92726 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7e464881096a6ef718ee688d080abd7e701371b0
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:54:43 2010 +0000
prune some #includes.
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commit bb72cf3929ba8042b0b230763cee02cdd0c88288
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:50:36 2010 +0000
split and/or/xor out into one overly-large (2000LOC) file. However, I think
it does make sense to keep them together, at least for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92711 91177308-0d34-0410-b5e6-96231b3b80d8
commit ae482825f6ac21f924a210234a2e4b6c6a4fa82d
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:45:02 2010 +0000
missed file with previous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92710 91177308-0d34-0410-b5e6-96231b3b80d8
commit d351cbf681772a64c07daeec87855c801bf9d74d
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:44:46 2010 +0000
split instcombine of shifts out to its own file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92709 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1af5dfe4f0862350ab2a35a629d5b63fac6576a6
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:42:10 2010 +0000
eliminate getBitCastOperand and simplify some over-complex inbounds stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92708 91177308-0d34-0410-b5e6-96231b3b80d8
commit d2297ce9d1815478d31dac279a7ad3a669f5d7ba
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:32:13 2010 +0000
split call handling out to InstCombineCalls.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92707 91177308-0d34-0410-b5e6-96231b3b80d8
commit d5d0e61248bfc0b9cfb4983065e565c210b07791
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:23:56 2010 +0000
optimize cttz and ctlz when we can prove something about the
leading/trailing bits. Patch by Alastair Lynn!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92706 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5d84c24f92b885713398c90b2dcee259f25403f5
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:20:54 2010 +0000
this inline function moved to addsub
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92705 91177308-0d34-0410-b5e6-96231b3b80d8
commit d703eac299f29f6268be2618668e57901083542a
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:18:46 2010 +0000
split add/sub out to its own file. Eliminate use of
dyn_castNotVal in the X+~X transform. dyn_castNotVal is
dramatic overkill for what the xform needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92704 91177308-0d34-0410-b5e6-96231b3b80d8
commit 42fae658f2d2901ec44ce0517ce3daf5d71b0895
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:04:23 2010 +0000
all the places we use hasOneUse() we know are instructions, so inline
and simplify.
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commit 814855971448ccc6e772c0303d6f042a0cda674e
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 07:01:16 2010 +0000
eliminate AssociativeOpt and its last uses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92697 91177308-0d34-0410-b5e6-96231b3b80d8
commit b93a1fd7e5455a00306a7a09fc46c669dd7021d9
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 06:59:49 2010 +0000
inline the FoldICmpLogical functor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92695 91177308-0d34-0410-b5e6-96231b3b80d8
commit 026ba2cf2249ae64bebe4eaab7d5aef1403d010a
Author: Evan Cheng <evan.cheng@apple.com>
Date: Tue Jan 5 06:52:31 2010 +0000
Code refactoring.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92694 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7ba5f27addb99d481ae5f685d05ffb42cb211871
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 06:29:13 2010 +0000
inline the 'AddRHS' transformation, simplifying things significantly.
Eliminate the 'AddMaskingAnd' transformation, it is redundant with this
more general code right below it:
// A+B --> A|B iff A and B have no bits set in common.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92693 91177308-0d34-0410-b5e6-96231b3b80d8
commit 96a816542b98c6dd14b4667aab400745a7b0d5a7
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 06:24:06 2010 +0000
remove massive over-genality manifested as a big template
that got instantiated. There is no reason for instcombine
to try this hard for simple associative optimizations. Next
up, eliminate the template completely.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92692 91177308-0d34-0410-b5e6-96231b3b80d8
commit a2b8ec3e8c5a05a4bd69a22927c489089c21b421
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 06:09:35 2010 +0000
split mul/div/rem instructions out to their own file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92689 91177308-0d34-0410-b5e6-96231b3b80d8
commit eae8d32eaa2fb3119af67221c7bafd3bb8d5857d
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 06:05:07 2010 +0000
clean up header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92688 91177308-0d34-0410-b5e6-96231b3b80d8
commit 79604e01bb64b3bee0d1d0351840057de0617702
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 06:03:12 2010 +0000
split select out to its own file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92687 91177308-0d34-0410-b5e6-96231b3b80d8
commit c025853866d3e56dc2f627a6dda97a9333575256
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 05:57:49 2010 +0000
split out load/store/alloca.
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commit f61c5394db9842cefb9e44f9f9fda7c19e698a2e
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 05:42:08 2010 +0000
reduce indentation
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92684 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0dad9c196c6bae7a062746c7868a2b75e297f4d8
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 05:36:20 2010 +0000
split vector stuff out to InstCombineVectorOps.cpp
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commit 05b3d10412bbe139175225e2cf949e34c80fe2a4
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 05:31:55 2010 +0000
split PHI node stuff out to InstCombinePHI.cpp
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commit 766096ee360c85c4fcc6b3b98d2086a661c9c5ea
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 05:21:26 2010 +0000
convert various IntrinsicInst's to use class instead of struct.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92681 91177308-0d34-0410-b5e6-96231b3b80d8
commit a0a35fed9af18017f2961af9428a1547298db3c4
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Jan 5 04:55:35 2010 +0000
fix an infinite loop in reassociate building emacs.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92679 91177308-0d34-0410-b5e6-96231b3b80d8
commit 41698a6dfd9977a8ed968c2bc89d8250ea4d9328
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:55:22 2010 +0000
Change this back to errs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92674 91177308-0d34-0410-b5e6-96231b3b80d8
commit 99c71a3dee39e19a3edbd470803924eeb3f9add4
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:53:59 2010 +0000
These should probably be errs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92673 91177308-0d34-0410-b5e6-96231b3b80d8
commit 43c60b5c700d72299f9d1885fa1a6b1920027ae0
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 5 01:47:06 2010 +0000
Delete renaming use of dead dbg intrinsics.
Intrinsic::dbg_stoppoint
Intrinsic::dbg_region_start
Intrinsic::dbg_region_end
Intrinsic::dbg_func_start
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commit 531076d281fa2d7f6f21af87a04250d3e8ba913d
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 5 01:46:14 2010 +0000
Use StringRef.startswith().
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commit f851739c54a45d6643904d97c5100325bb85d3d0
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:36:30 2010 +0000
Fix a build error by adding a missing commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92670 91177308-0d34-0410-b5e6-96231b3b80d8
commit 95303c43a6cb6fc0aebea1dbd6e86c0382cb7e92
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:34:26 2010 +0000
Fix a build error and change errs() to dbgs().
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commit ff668bd0afa5c8aaf510fc78048e80d7b378ab26
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 01:31:15 2010 +0000
Remove an unneeded svn:ignore property.
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commit d48b9d36ce2411d9fb784811fa3479b434ec528a
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:30:32 2010 +0000
Enable debug buffering.
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commit 6f48e8a93bed1a5d72096a27d7dc1561b47c3205
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:30:21 2010 +0000
Enable debug buffering.
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commit 215fdbe5e0022bbfcafad1db0a2e1e5e039279f7
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:30:18 2010 +0000
Change errs() to dbgs().
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commit 6da905440f801558cb0d8c02b8006e09557c3c07
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:30:14 2010 +0000
Change errs() to dbgs().
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commit 382d2a453480a0e7f6538e11b2d50c69e1a6e8f1
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:30:09 2010 +0000
Change errs() to dbgs().
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commit d0529d6db651b0a96d48cca38021e7bfaf5b2a43
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:30:06 2010 +0000
Change errs() to dbgs().
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commit 9b306fece97e14dcdc4de5aea270666b25435532
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:30:04 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92661 91177308-0d34-0410-b5e6-96231b3b80d8
commit 529ac770e9009a1d9de97a61ff8d07822c121587
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:30:02 2010 +0000
Change errs() to dbgs().
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commit d0a29a72319f76ef7ed6a4f14a5bce833f077dc3
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:30:00 2010 +0000
Change errs() to dbgs().
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commit faaddb09209ce9bb8f1a658f9cbb5f0d17e57e43
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:58 2010 +0000
Change errs() to dbgs().
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commit f67089ae87e5f4296c88caa9bb019d26190efd2c
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:55 2010 +0000
Change errs() to dbgs().
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commit 6cce0b1be6f65dc8f24824de8eb148aa405e76b6
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:39 2010 +0000
Change errs() to dbgs().
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commit 4b37d570f100622830b7241a5eb243b9fff46184
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:36 2010 +0000
Change errs() to dbgs().
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commit 15337a687640c9c72d8432c2afdb97cc39d26d24
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:34 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92654 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7c671aefc167ae8dbe46837005688c6c81327948
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:29 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92653 91177308-0d34-0410-b5e6-96231b3b80d8
commit 67301b17b8350759c64aa5547fbe83f1baa60f6e
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:26 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92652 91177308-0d34-0410-b5e6-96231b3b80d8
commit 852dc4d82b4582ed260b39d67f6572796c080c0b
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:23 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92651 91177308-0d34-0410-b5e6-96231b3b80d8
commit 835365cac97924398689e0d69a671ac7b418c055
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:19 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92650 91177308-0d34-0410-b5e6-96231b3b80d8
commit 56882e97c4e97a6e86d7d2a0d80d58777f87ab47
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:14 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92649 91177308-0d34-0410-b5e6-96231b3b80d8
commit 73c006972f9bc3832d232f61959b743a189121b4
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:13 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92648 91177308-0d34-0410-b5e6-96231b3b80d8
commit f1d5c5991760fc2994c124126fa74ab392c6d97a
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:08 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92647 91177308-0d34-0410-b5e6-96231b3b80d8
commit 59b924335b7c0b1c5b17d981b4bf3148be8dd628
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:29:03 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92646 91177308-0d34-0410-b5e6-96231b3b80d8
commit 52363b09d7378733ef5bd5590b756726800dbf4a
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:58 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92645 91177308-0d34-0410-b5e6-96231b3b80d8
commit f5bedcbea0e754ae0ba67a59b53e27b8dbfdd331
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:53 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92644 91177308-0d34-0410-b5e6-96231b3b80d8
commit 59a30016da3daa3f4695b20ab00488e7a9ae072d
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:52 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92643 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3efbfee970d7c1c6d2560c9b4be9c9de67b788a0
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:47 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92642 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6ce5f8e7404a61aad3ac1bc59a56fb2a60ba5cbf
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:43 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92641 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8a83d59f3668d34acac46c08cc033307ab4618c5
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:40 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92640 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7ecd022a2e67c3c1794e8fe4ebc8f25c7d7f8da9
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:37 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92639 91177308-0d34-0410-b5e6-96231b3b80d8
commit bd26a7de77554c3e38d88661013a77efc635ed32
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:32 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92638 91177308-0d34-0410-b5e6-96231b3b80d8
commit 22c7c1119b22f529ef2b985877face5791b88829
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:29 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92637 91177308-0d34-0410-b5e6-96231b3b80d8
commit f7d144c6fab0a60928503264f3baf4d17cfbdaa1
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:29 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92636 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2583a55dd3aebdacbbfd99603c13996b4cd3d8d0
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:22 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92635 91177308-0d34-0410-b5e6-96231b3b80d8
commit 60bd5f7897b0d386d71a73844fd3883839821c5a
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:17 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92634 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4185b0fe17814035e6e28c5c0e93b182d23c9125
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:12 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92633 91177308-0d34-0410-b5e6-96231b3b80d8
commit f9a9a0690f376b5dfaecea0d6349cb59dd29c033
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:10 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92632 91177308-0d34-0410-b5e6-96231b3b80d8
commit adea762453eb41624f37e151d284fc20d3ea721c
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:07 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92631 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0ceab92772248e28c3964b7c9245b679c72b23ae
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:07 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92630 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9c9ab7a78ba28729d7c8098927c0bb7c8cc7fcd0
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:28:05 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92629 91177308-0d34-0410-b5e6-96231b3b80d8
commit 61317a6a3789541b9dcd6341916ff31d51cc738f
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:59 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92628 91177308-0d34-0410-b5e6-96231b3b80d8
commit a088f76653c57e8157e6743ae486485dc63a47a9
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:54 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92627 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4d91eb1ee673dc2eb83a82525475b2083efd81be
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:53 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92626 91177308-0d34-0410-b5e6-96231b3b80d8
commit d1bc08c7f8e3a9959c33ff114ec3ad30af55b0d5
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:51 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92625 91177308-0d34-0410-b5e6-96231b3b80d8
commit 64f3b3b649fefc065b7714c977d4360d459a4766
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:47 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92624 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0afa05d4487081749fd2f4a4ff2e16300a52d535
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:44 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92623 91177308-0d34-0410-b5e6-96231b3b80d8
commit 79aa2ea6f0e98b1d6c832eaf0f44abbb23c116d5
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:39 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92622 91177308-0d34-0410-b5e6-96231b3b80d8
commit ba58be830bb1c1b429cf85d401d8b92e66dc1329
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:39 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92621 91177308-0d34-0410-b5e6-96231b3b80d8
commit f25948108fbaecb985ab3a2fbbf7d9fa1916338e
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:33 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92620 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8892465cc5cfe8e6f279de9d6246430953e5d21a
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:30 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92619 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0011785b1d262783eda1dcdabac5a3581dc7c0f9
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:26 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92618 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9196a5558243d71d7ed72a838774896b43deff08
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:24 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92617 91177308-0d34-0410-b5e6-96231b3b80d8
commit 35d99dcce0486fca2656a5d8eaa1cf5cc923c530
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:23 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92616 91177308-0d34-0410-b5e6-96231b3b80d8
commit fd461df87ab202fcd702744b79511eaeaf66448b
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:21 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92615 91177308-0d34-0410-b5e6-96231b3b80d8
commit fac2751e262b8306477c6917daeb9ac789e49502
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:19 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92614 91177308-0d34-0410-b5e6-96231b3b80d8
commit 79a83e8d8a7d451171e547edf4a0db10bbaf5cf0
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:17 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92613 91177308-0d34-0410-b5e6-96231b3b80d8
commit bc227c754c5faa7c071e58f0d698e73eef797b28
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:15 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92612 91177308-0d34-0410-b5e6-96231b3b80d8
commit d21e9eeed93ebc545767c0376a7f1a175b4f4672
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:11 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92611 91177308-0d34-0410-b5e6-96231b3b80d8
commit d3c9cb59fdf2754f6ff8000d7a5e36c527c504a9
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:09 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92610 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3c4e1a2a7ace4fee36c8ba69f4151b95a6548944
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:06 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92609 91177308-0d34-0410-b5e6-96231b3b80d8
commit dd7f741e59d004e03a265b2d7c8f712a62448c37
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:04 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92608 91177308-0d34-0410-b5e6-96231b3b80d8
commit a3c7a47197bede65dccfa27ffa814326aba414d3
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:27:01 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92607 91177308-0d34-0410-b5e6-96231b3b80d8
commit c634876cea513c5a275b638287a51025be46a067
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:57 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92606 91177308-0d34-0410-b5e6-96231b3b80d8
commit e76939b714e55cb85990bcbc6b116374f41404fa
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:54 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92605 91177308-0d34-0410-b5e6-96231b3b80d8
commit 068c60489d7c516ea14920e63d19668c931868af
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:52 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92604 91177308-0d34-0410-b5e6-96231b3b80d8
commit 57ed64508e31f5cbe84a9cf9d647bcf2a1b3c3d7
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:49 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92603 91177308-0d34-0410-b5e6-96231b3b80d8
commit a37114727346745e667dc003990e9afbd3747f88
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:45 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92602 91177308-0d34-0410-b5e6-96231b3b80d8
commit d91e136d7029b08fda45b8787f5072a8a1299f47
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:44 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92601 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7564d1640d9e6392eea3411c4225d223754abe2e
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:41 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92600 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0da7f3da989122349e5f88adec40a0f6fa289886
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:39 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92599 91177308-0d34-0410-b5e6-96231b3b80d8
commit c2bbf04af3985f22c4c3a125c92944bc16c4f648
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 01:26:36 2010 +0000
Add an svn:ignore.
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commit a3dd58c22213899ccb75a7c2ca8aa231862c07f9
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:11 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92597 91177308-0d34-0410-b5e6-96231b3b80d8
commit 776d497ebe1a2f564e6347c9868068da15268760
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:09 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92596 91177308-0d34-0410-b5e6-96231b3b80d8
commit b47bdc31a4d95334741afd2f641e1689ebbc6b77
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:05 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92595 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3c5fe44145e826545583d327163bb85117b8fab1
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:01 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92594 91177308-0d34-0410-b5e6-96231b3b80d8
commit b4470f146b54d320ec487817e4d5b5db462360ee
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:26:00 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92593 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4629465b6f1e87f2def1f26daafef9920a32c2c2
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:58 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92592 91177308-0d34-0410-b5e6-96231b3b80d8
commit 16fbd3d7b8f99053d375b33f3b59f6d0e0a62fef
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:55 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92591 91177308-0d34-0410-b5e6-96231b3b80d8
commit 63a27d7d439ca535de3bae6c706bb7504fe98b3b
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:52 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92590 91177308-0d34-0410-b5e6-96231b3b80d8
commit e745659a1bda8c67da88fe675dc04a8e27f1925d
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:50 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92589 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2d52f4500b8ff94b69c24667aab93162158443de
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:47 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92588 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3d85752a7d4c66ac62cf4f2ba094020ee70935bf
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:45 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92587 91177308-0d34-0410-b5e6-96231b3b80d8
commit aa4099eb1bf8ab16ba4a8036afd6f161e04ff9d1
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:43 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92586 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6b268b9ca85f035ffabe5dc1ccbe38bba1a29148
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:41 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92585 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4cddd05371227ebd98311b3f3c0f626023d38aab
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:39 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92584 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5a0d2ab26242c7480217a853afed4028373dc137
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:20 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92583 91177308-0d34-0410-b5e6-96231b3b80d8
commit cea20bca449b5ea4a839ea4130fd121c300b9c92
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:15 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92582 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3f2c44e41b585b295ffdbd6d3a2d9e00b62775fc
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:11 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92581 91177308-0d34-0410-b5e6-96231b3b80d8
commit e3a4bf8ebe6d1dd90bb691a8d264bc202d662aa1
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:09 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92580 91177308-0d34-0410-b5e6-96231b3b80d8
commit c104cbb8edc6b851833b551ab17602ac71eebe49
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:04 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92579 91177308-0d34-0410-b5e6-96231b3b80d8
commit fc886fd09a37b8afd503786f00f935a78f5913c8
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:25:00 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92578 91177308-0d34-0410-b5e6-96231b3b80d8
commit f622a561bec3cb20e445fd37689a92ecc2408e09
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:57 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92577 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1c5590fb1ca3540b9ed2e5017810ac51a6c893c6
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:54 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92576 91177308-0d34-0410-b5e6-96231b3b80d8
commit a2af6867e420ba87dc4dd29b01e69afab59bfd3c
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:53 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92575 91177308-0d34-0410-b5e6-96231b3b80d8
commit 943eb7e561156c187c8a8456aa5e0d08e20b8980
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:50 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92574 91177308-0d34-0410-b5e6-96231b3b80d8
commit b0d039ffd114fa91fd4df22cd42842370e03cb59
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:48 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92573 91177308-0d34-0410-b5e6-96231b3b80d8
commit bd5f499efa60f305850c1bad00b20404ca628aca
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:45 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92572 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3cfe335798a9942af1afab2dcda69cbebfde8994
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:43 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92571 91177308-0d34-0410-b5e6-96231b3b80d8
commit da0fe032fe1e3834cadb2731abf2c1065dd460d1
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:40 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92570 91177308-0d34-0410-b5e6-96231b3b80d8
commit 34f085e22d9996fffa66ee1caed4371e86795d49
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:36 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92569 91177308-0d34-0410-b5e6-96231b3b80d8
commit ac5c2b30d15893827c95c56698990b66e888edf6
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:34 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92568 91177308-0d34-0410-b5e6-96231b3b80d8
commit dc4e392f43d93118dc0d90b38eb533fced2e714d
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:28 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92567 91177308-0d34-0410-b5e6-96231b3b80d8
commit 95ce44444ab8457d0717ecc97cbc0e785f02094e
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:24 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92566 91177308-0d34-0410-b5e6-96231b3b80d8
commit a10627702f4fc7e0e503a8fbc23014da18fd91d8
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:21 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92565 91177308-0d34-0410-b5e6-96231b3b80d8
commit 39d140d93435c1d47305d0b1c3b8db7b222b6222
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 01:24:18 2010 +0000
Change SelectCode's argument from SDValue to SDNode *, to make it more
clear what information these functions are actually using.
This is also a micro-optimization, as passing a SDNode * around is
simpler than passing a { SDNode *, int } by value or reference.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92564 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0596ab962e731ae23fa4c76b8597383ef6c55a01
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:24:08 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92563 91177308-0d34-0410-b5e6-96231b3b80d8
commit cc82e7278d2eff71b8a47a5b7c8db31ee12b02b5
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:23:38 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92562 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6c9fef71bd4164efec7f46046395b3395c8b3575
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:23:36 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92561 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4714553b53a495261b0ba92705b180368e141129
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 01:23:34 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92560 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6aa30a282356389719971dbc7cdef10b8d2896e3
Author: Devang Patel <dpatel@apple.com>
Date: Tue Jan 5 01:10:40 2010 +0000
Remove dead debug info intrinsics.
Intrinsic::dbg_stoppoint
Intrinsic::dbg_region_start
Intrinsic::dbg_region_end
Intrinsic::dbg_func_start
AutoUpgrade simply ignores these intrinsics now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92557 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9ac796828741a1b2c3e88fc075184a9db2bce949
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 00:44:20 2010 +0000
Remove the SDNPAssociative properties for the flags-producing
operators. Eli pointed out that it's not obvious what that
would mean.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92555 91177308-0d34-0410-b5e6-96231b3b80d8
commit e7f4c5fc8893cd5ec147dcfaecaf617800ee863d
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 00:42:54 2010 +0000
Simplify this code; avoid duplicating the low-level implementation code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92554 91177308-0d34-0410-b5e6-96231b3b80d8
commit f7b35a5f21112194c360dacc622e24916eb38844
Author: Dan Gohman <gohman@apple.com>
Date: Tue Jan 5 00:30:22 2010 +0000
Fix a typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92552 91177308-0d34-0410-b5e6-96231b3b80d8
commit f28809f180f22eb4192453cc4e0424f8cd41107d
Author: Daniel Dunbar <daniel@zuster.org>
Date: Tue Jan 5 00:15:58 2010 +0000
Fix some struct/class specifier mismatches.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92550 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3af787f06e5e1666cb524108809b64a51519e821
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 00:10:05 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92548 91177308-0d34-0410-b5e6-96231b3b80d8
commit b46fdc9d84af01acad41e371d1877bf45b1bdcdd
Author: David Greene <greened@obbligato.org>
Date: Tue Jan 5 00:03:48 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92547 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7740668041ab6fd7315ca049a0d967ee3c264dc8
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 23:48:20 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92545 91177308-0d34-0410-b5e6-96231b3b80d8
commit bd6aa515da7f9404f1fcc0c07b5c8ebd922639d2
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 23:39:17 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92544 91177308-0d34-0410-b5e6-96231b3b80d8
commit 64fcd6ae4e3e5838f8954d5853031f96fbeb2565
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 23:22:07 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92542 91177308-0d34-0410-b5e6-96231b3b80d8
commit 186652ea7b671784c6987b4eb0a2f4e663f40fb9
Author: Daniel Dunbar <daniel@zuster.org>
Date: Mon Jan 4 23:17:24 2010 +0000
Update CMake LibDeps
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92540 91177308-0d34-0410-b5e6-96231b3b80d8
commit 935e55d50f4cab2e2ca15efc9951a2fb2bb04bc0
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 23:14:46 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92539 91177308-0d34-0410-b5e6-96231b3b80d8
commit 58efec0df55ebc1ad60eb51aba2b2583cf3e55c8
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 23:06:47 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92535 91177308-0d34-0410-b5e6-96231b3b80d8
commit 76a36035fa6480cc945fea7b020758102ec05149
Author: Devang Patel <dpatel@apple.com>
Date: Mon Jan 4 23:04:36 2010 +0000
Fix debug_inlined section entries for routines whose names are changed through __asm() extension.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92533 91177308-0d34-0410-b5e6-96231b3b80d8
commit 84aab429d79955e5c13dfeaa210c7aaccaba44eb
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 23:02:10 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92532 91177308-0d34-0410-b5e6-96231b3b80d8
commit 652c5971b72c00ec4e753b1bdb56f80a95a8bbf5
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 22:49:02 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92529 91177308-0d34-0410-b5e6-96231b3b80d8
commit 70a291d70d6285c6f0392e9a94c5c89e3f89db20
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 22:41:43 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92528 91177308-0d34-0410-b5e6-96231b3b80d8
commit f0bf334e685123790b89f8bd1d4628a98d1a63b7
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 22:33:16 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92524 91177308-0d34-0410-b5e6-96231b3b80d8
commit 55fa754fbdb50727509d61d3ef0ea39755eb40ca
Author: Daniel Dunbar <daniel@zuster.org>
Date: Mon Jan 4 22:03:51 2010 +0000
tblgen/OptParser: Use EmitSourceFileHeader.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92521 91177308-0d34-0410-b5e6-96231b3b80d8
commit c3d201c40d3cfd5f7c47db544d0163549b97cd73
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 22:02:01 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92520 91177308-0d34-0410-b5e6-96231b3b80d8
commit f398207f3eafa89375414ee8494a366040131cf9
Author: Douglas Gregor <doug.gregor@gmail.com>
Date: Mon Jan 4 21:58:55 2010 +0000
Fix CMake build for InstCombine changes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92519 91177308-0d34-0410-b5e6-96231b3b80d8
commit 43d49789c42281da24317ac5fe35aa570a787ec0
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 21:48:34 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92518 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2c9becc2902dbbd23607546ffa8c3cfd10c7182e
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 21:35:15 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92516 91177308-0d34-0410-b5e6-96231b3b80d8
commit c7948031039206fc69c92a63459b2937ec6918b4
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 21:26:07 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92515 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7908cbcbfbc70072231d2a4d3634455f4c3765a0
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 21:23:34 2010 +0000
Make this test more portable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92514 91177308-0d34-0410-b5e6-96231b3b80d8
commit f94a1da1ad4ccfab06440a63d4af16e2368da537
Author: Evan Cheng <evan.cheng@apple.com>
Date: Mon Jan 4 21:22:48 2010 +0000
Perform this folding as a target specific dag combine:
(or (x << c) | (y >> (64 - c))) ==> (shld64 x, y, c)
The isel patterns may not catch all the cases if general dag combine has reduced width of source operands.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92513 91177308-0d34-0410-b5e6-96231b3b80d8
commit ca20adc5b0ede83ed94670f38cab04ed314266dd
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 21:00:54 2010 +0000
Use a pointer type rather than MVT::Other for the ExternalSymbol node used
in an inline asm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92512 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2ded4e05a5295cb0f30fc9706bb9ed5c96b60bb8
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 20:55:05 2010 +0000
Remove some README.txt entries which are now implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92511 91177308-0d34-0410-b5e6-96231b3b80d8
commit 211f193cef4d20bfdda069634ca015a9c16570a4
Author: Devang Patel <dpatel@apple.com>
Date: Mon Jan 4 20:54:06 2010 +0000
Remove oversimplified test case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92510 91177308-0d34-0410-b5e6-96231b3b80d8
commit 78591841b67f381ad822f76c4d5ce99891688d22
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 20:53:54 2010 +0000
Add some tests and update an existing test to reflect recent
x86 isel peeps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92509 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7e8173fa6f122ddc2680eb974f6618dfae1f3973
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 20:52:50 2010 +0000
A use by operand 1 or 2 of a SELECT is not a FLAGS use. This
lets the test-elimination work in more conditional-move cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92508 91177308-0d34-0410-b5e6-96231b3b80d8
commit cfbbad61bac01130af80d78538d3753207debb29
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 20:51:50 2010 +0000
Flags-producing add, and, or, etc. have the same profibility
rules as normal add, and, or, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92507 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2a3828c2f5f39d4cc8b911d98cb246ca2a9afeb2
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 20:51:05 2010 +0000
Add SDNPCommutative and SDNPAssociative to several X86 target nodes.
This lets isel fold loads into them in more cases.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92506 91177308-0d34-0410-b5e6-96231b3b80d8
commit a48781ef9f52fa184b38ff497ae0912d13c24c4d
Author: Devang Patel <dpatel@apple.com>
Date: Mon Jan 4 20:44:00 2010 +0000
Fix begin and end markers for nested scopes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92505 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2b792c95e6d4e3139a92e1153685946f1b11f845
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 20:36:57 2010 +0000
Replace some special-case code which probably was buggy with an assertion
verifying that the special case does not occur.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92504 91177308-0d34-0410-b5e6-96231b3b80d8
commit cce9d29538cca89df73ca76b8bb7bbd065badf15
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 20:31:55 2010 +0000
Remove the CPAttrParentAsRoot code, which is unused, and inconvenient
for a refactoring I'm working on.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92503 91177308-0d34-0410-b5e6-96231b3b80d8
commit 262378f0fe604903e98b8b9c696f7aa896f054c6
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 19:57:26 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92502 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3c6ce780e77241207156775ca4e85489f5e5ff82
Author: Devang Patel <dpatel@apple.com>
Date: Mon Jan 4 19:41:13 2010 +0000
The test, derived from optimzed IR, does not mention "bar" in debug info anywhere so the dwarf writer is not expected to emit any debug info for function "bar".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92499 91177308-0d34-0410-b5e6-96231b3b80d8
commit ae758424789f1d19e87bd3d110177ec79271f960
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 19:36:42 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92498 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4a28ffb27778158d230faa706ba627b3e41099f5
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 19:10:20 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92496 91177308-0d34-0410-b5e6-96231b3b80d8
commit c435b9e36e8ba86654d488d7c3de3caaaf6e0753
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 18:57:15 2010 +0000
Truncate GEP indexes larger than the pointer size down to pointer size
when doing this transform if the GEP is not inbounds. No testcase because
it is very difficult to trigger this: instcombine already canonicalizes
GEP indices to pointer size, so it relies specific permutations of the
instcombine worklist.
Thanks to Duncan for pointing this possible problem out.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92495 91177308-0d34-0410-b5e6-96231b3b80d8
commit a1bb07aa0d9650f11d99de47f1cf9da531b45cac
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 18:48:26 2010 +0000
silence a bogus 'might be used uninit' warning from GCC.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92494 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6f3bf4c5544c4857eebf61b1055dd90ef37c58c7
Author: Dan Gohman <gohman@apple.com>
Date: Mon Jan 4 18:38:39 2010 +0000
Add a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92492 91177308-0d34-0410-b5e6-96231b3b80d8
commit 24f90acb9d46605228ee5448934c4c00f7f0b721
Author: David Greene <greened@obbligato.org>
Date: Mon Jan 4 17:47:05 2010 +0000
Change errs() to dbgs().
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92490 91177308-0d34-0410-b5e6-96231b3b80d8
commit ee898135b401794d095886f24f04b4bb42d3f25e
Author: Anton Korobeynikov <asl@math.spbu.ru>
Date: Mon Jan 4 10:31:54 2010 +0000
Fix invalid chain folding for memory variant of sdiv / udiv
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92472 91177308-0d34-0410-b5e6-96231b3b80d8
commit e800b08fb8273246ede9495efb76f51df5104755
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 07:59:07 2010 +0000
move some more cast-related stuff
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92471 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3529dd1d9672a47ba64c17314fcff8373bda8b8b
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Mon Jan 4 07:55:25 2010 +0000
80-col violations, trailing whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92470 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0b2e6feb96d027ae57c4e2c16d44c81794be97fe
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 07:54:59 2010 +0000
move the [Can]EvaluateInDifferentType functions out to InstCombineCasts.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92469 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4bbb8a358a666d66fdbf6870abf3cc9b2ead186d
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 07:53:58 2010 +0000
split 943 lines of instcombine out to a new InstCombineCasts.cpp
file. InstructionCombining.cpp is now down to a svelte 9300 lines :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92468 91177308-0d34-0410-b5e6-96231b3b80d8
commit 004eae9138c629055b1d8f0c6a083cc7f64f7585
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 07:37:31 2010 +0000
split instcombine of compares (visit[FI]Cmp) out to
a new InstCombineCompares.cpp file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92467 91177308-0d34-0410-b5e6-96231b3b80d8
commit 078c8b595c346a58f13c995c56af11d61fdfd099
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 07:19:55 2010 +0000
update cmakefile
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92466 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1ef9cadf1ac6f58ce9cfaff94783ecd41a888e79
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 07:17:19 2010 +0000
move the 'SimplifyDemandedFoo' methods out to their own file, cutting 1K lines out of instcombine.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92465 91177308-0d34-0410-b5e6-96231b3b80d8
commit f0108c8c925828fa1020f0b87abe9a2de4a0d972
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Mon Jan 4 07:16:12 2010 +0000
Fix the Emacs mode string.
Also trailing whitespace & 80-col violations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92464 91177308-0d34-0410-b5e6-96231b3b80d8
commit c737bae32e523f6e848986187bdd2a60a0d99461
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 07:12:23 2010 +0000
split the instcombine class definition out to a header shared
among the instcombine library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92463 91177308-0d34-0410-b5e6-96231b3b80d8
commit 635eb0cb378a8abe8376fc4f6c75b6f9255d67ee
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 07:02:48 2010 +0000
remove a ton of unneeded LLVMContext stuff.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92462 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3de1b03506fa746783da702a4b2791b8aac5e66d
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 06:30:00 2010 +0000
move InstCombineWorklist out to its own header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92461 91177308-0d34-0410-b5e6-96231b3b80d8
commit b43a92358666cb00a5dfa7ec95197ba9c13a65c4
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 06:28:20 2010 +0000
forgot to svn add these.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92460 91177308-0d34-0410-b5e6-96231b3b80d8
commit 8d4c5c1d1462a330aac5a9067153a20c50c1eb84
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 06:23:24 2010 +0000
move instcombine to its own library, it's past time.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92459 91177308-0d34-0410-b5e6-96231b3b80d8
commit d1bad7405d2d9c24a1cfd27b0fa7938cd795b79b
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Jan 4 06:03:59 2010 +0000
implement an instcombine xform needed by clang's codegen
on the example in PR4216. This doesn't trigger in the testsuite,
so I'd really appreciate someone scrutinizing the logic for
correctness.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92458 91177308-0d34-0410-b5e6-96231b3b80d8
commit c3a3e6366fa8ad087d355e4e7508b3cd359dd7cf
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 3 18:33:18 2010 +0000
fix PR5930, allowing the asmprinter to emit difference between
two labels as a truncate.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92455 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6a0e9c64aa48fb1137b36930e90d20b744c2e3ab
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 3 18:14:24 2010 +0000
it isn't safe to speculative load from a malloc, it might have
returned null, and may not have been big enough in any case.
Thanks to Jay Foad for pointing this out!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92452 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0a30434516d58591e41031fcbe5122231f2dd74c
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 3 18:10:58 2010 +0000
add PR#
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92451 91177308-0d34-0410-b5e6-96231b3b80d8
commit 32bf9d34a062d5039f8f14498ba0af061461b65b
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 3 18:09:40 2010 +0000
differences between two blockaddress's don't cause a
global variable initializer to require relocations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92450 91177308-0d34-0410-b5e6-96231b3b80d8
commit 30000569c3e23cd39bcdb419d8416935ffdf7c08
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 3 06:58:48 2010 +0000
pull my debug hooks out, I'm done with this xform for now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92446 91177308-0d34-0410-b5e6-96231b3b80d8
commit bf48d8953d20dd801bd4eea038ea0b60e969e9a1
Author: Nick Lewycky <nicholas@mxc.ca>
Date: Sun Jan 3 04:39:07 2010 +0000
Small cleanups, refactor some duplicated code into a single method. No
functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92445 91177308-0d34-0410-b5e6-96231b3b80d8
commit 74136f9c91a8bc0f19e637e35a18d3f6487e5129
Author: Chris Lattner <sabre@nondot.org>
Date: Sun Jan 3 03:03:27 2010 +0000
generalize the previous transformation to handle indexing into
arrays of structs and other arrays, so long as all the subsequent
indexes are constants. This triggers frequently for stuff like:
@divisions = internal constant [29 x [2 x i32]] [[2 x i32] zeroinitializer, [2 x i32] [i32 0, i32 1], [2 x i32] [i32 0, i32 2], [2 x i32] [i32 0, i32 1], [2 x i32] zeroinitializer, [2 x i32] [i32 0, i32 1], [2 x i32] [i32 0, i32 1], [2 x i32] [i32 0, i32 2], [2 x i32] [i32 0, i32 2], [2 x i32] zeroinitializer, [2 x i32] zeroinitializer, [2 x i32] zeroinitializer, [2 x i32] [i32 0, i32 2], [2 x i32] [i32 0, i32 1], [2 x i32] zeroinitializer, [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 0], [2 x i32] [i32 1, i32 1], [2 x i32] [i32 1, i32 2], [2 x i32] [i32 1, i32 2]], align 32 ; <[29 x [2 x i32]]*> [#uses=50]
%623 = getelementptr inbounds [29 x [2 x i32]]* @divisions, i64 0, i64 %619, i64 0 ; <i32*> [#uses=1]
%684 = icmp eq i32 %683, 999
also for the "my_defs" table in 'gs', etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92444 91177308-0d34-0410-b5e6-96231b3b80d8
commit cb77a9a904dea843a61ed8da02f44f6a91bb81cd
Author: Nick Lewycky <nicholas@mxc.ca>
Date: Sun Jan 3 00:55:31 2010 +0000
Cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92436 91177308-0d34-0410-b5e6-96231b3b80d8
commit cd10dc6d790610482dd8f95c28a19740df436244
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 22:08:28 2010 +0000
teach instcombine to optimize idioms like A[i]&42 == 0. This
occurs in 403.gcc in mode_mask_array, in safe-ctype.c (which
is copied in multiple apps) in _sch_istable, etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92427 91177308-0d34-0410-b5e6-96231b3b80d8
commit f0fc16e3f995888e1452b115a14a23cc49025ac4
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 21:50:18 2010 +0000
Teach the table lookup optimization to generate range compares
when a consequtive sequence of elements all satisfies the
predicate. Like the double compare case, this generates better
code than the magic constant case and generalizes to more than
32/64 element array lookups.
Here are some examples where it triggers. From 403.gcc, most
accesses to the rtx_class array are handled, e.g.:
@rtx_class = constant [153 x i8] c"xxxxxmmmmmmmmxxxxxxxxxxxxmxxxxxxiiixxxxxxxxxxxxxxxxxxxooxooooooxxoooooox3x2c21c2222ccc122222ccccaaaaaa<<<<<<<<<<<<<<<<<<111111111111bbooxxxxxxxxxxcc2211x", align 32 ; <[153 x i8]*> [#uses=547]
%142 = icmp eq i8 %141, 105
@rtx_class = constant [153 x i8] c"xxxxxmmmmmmmmxxxxxxxxxxxxmxxxxxxiiixxxxxxxxxxxxxxxxxxxooxooooooxxoooooox3x2c21c2222ccc122222ccccaaaaaa<<<<<<<<<<<<<<<<<<111111111111bbooxxxxxxxxxxcc2211x", align 32 ; <[153 x i8]*> [#uses=543]
%165 = icmp eq i8 %164, 60
Also, most of the 59-element arrays (mode_class/rid_to_yy, etc)
optimized before are actually range compares. This lets 32-bit
machines optimize them.
400.perlbmk has stuff like this:
400.perlbmk: PL_regkind, even for 32-bit:
@PL_regkind = constant [62 x i8] c"\00\00\02\02\02\06\06\06\06\09\09\0B\0B\0D\0E\0E\0E\11\12\12\14\14\16\16\18\18\1A\1A\1C\1C\1E\1F !!!$$&'((((,-.///88886789:;8$", align 32 ; <[62 x i8]*> [#uses=4]
%811 = icmp ne i8 %810, 33
@PL_utf8skip = constant [256 x i8] c"\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\01\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\02\03\03\03\03\03\03\03\03\03\03\03\03\03\03\03\03\04\04\04\04\04\04\04\04\05\05\05\05\06\06\07\0D", align 32 ; <[256 x i8]*> [#uses=94]
%12 = icmp ult i8 %10, 2
etc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92426 91177308-0d34-0410-b5e6-96231b3b80d8
commit 19e717578551af76c788b29bde533f88a918180e
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 21:46:33 2010 +0000
theoretically the negate we find could be in a different function, check
for this case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92425 91177308-0d34-0410-b5e6-96231b3b80d8
commit f9a7a500993dfd7e3be5c44c7aef39b26ea338cc
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 20:20:33 2010 +0000
use enums for the over/underdefined markers for clarity. Switch
to using -2/-3 instead of -1/-2 for a future xform.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92423 91177308-0d34-0410-b5e6-96231b3b80d8
commit a357b8d54b0c57f6988e66b8fd3a813881f2095b
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 20:07:03 2010 +0000
remove the random sampling framework, which is not maintained anymore.
If there is interest, it can be resurrected from SVN. PR4912.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92422 91177308-0d34-0410-b5e6-96231b3b80d8
commit c325c5e72e737d4f1b5ab4595c378bf10358b8a7
Author: Nick Lewycky <nicholas@mxc.ca>
Date: Sat Jan 2 16:14:56 2010 +0000
Fix logic error in previous commit. The != case needs to become an or, not an
and.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92419 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9fd66d7d2bbf26689ad9dd66c6bea5e9f4ed7f1c
Author: Nick Lewycky <nicholas@mxc.ca>
Date: Sat Jan 2 15:25:44 2010 +0000
Optimize pointer comparison into the typesafe form, now that the backends will
handle them efficiently. This is the opposite direction of the transformation
we used to have here.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92418 91177308-0d34-0410-b5e6-96231b3b80d8
commit ea367cca5ae583d07c6df818167c6419fbabbc22
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 09:35:17 2010 +0000
Generalize the previous xform to handle cases where exactly
two elements match or don't match with two comparisons. For
example, the testcase compiles into:
define i1 @test5(i32 %X) {
%1 = icmp eq i32 %X, 2 ; <i1> [#uses=1]
%2 = icmp eq i32 %X, 7 ; <i1> [#uses=1]
%R = or i1 %1, %2 ; <i1> [#uses=1]
ret i1 %R
}
This generalizes the previous xforms when the array is larger than
64 elements (and this case matches) and generates better code for
cases where it overlaps with the magic bitshift case.
This generalizes more cases than you might expect. For example,
400.perlbmk has:
@PL_utf8skip = constant [256 x i8] c"\01\01\01\...
%15 = icmp ult i8 %7, 7
403.gcc has:
@rid_to_yy = internal constant [114 x i16] [i16 259, i16 260, ...
%18 = icmp eq i16 %16, 295
and xalancbmk has a bunch of examples, such as
_ZN11xercesc_2_5L15gCombiningCharsE and _ZN11xercesc_2_5L10gBaseCharsE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92417 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9780c03743bc6320d89d12b31cb1c84fd146da4f
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 09:22:13 2010 +0000
fix a miscompilation I introduced of cdecl with a late change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92416 91177308-0d34-0410-b5e6-96231b3b80d8
commit 03b9facf565592cf62612707e7e3f2c74471527a
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 08:56:52 2010 +0000
enhance the compare/load/index optimization to work on *any* load
from a global with 32/64 elements or less (depending on whether
i64 is native on the target), generating a bitshift idiom to
determine the result. For example, on test4 we produce:
define i1 @test4(i32 %X) {
%1 = lshr i32 933, %X ; <i32> [#uses=1]
%2 = and i32 %1, 1 ; <i32> [#uses=1]
%R = icmp ne i32 %2, 0 ; <i1> [#uses=1]
ret i1 %R
}
This triggers in a number of interesting cases, for example, here's an
fp case:
@A.3255 = internal constant [4 x double] [double 4.100000e+00, double -3.900000e+00, double -1.000000e+00, double 1.000000e+00], align 32 ; <[4 x double]*> [#uses=7]
...
%7 = fcmp olt double %3, 0.000000e+00
In this case we make the slen2_tab global dead, which is nice:
@slen2_tab = internal constant [16 x i32] [i32 0, i32 1, i32 2, i32 3, i32 0, i32 1, i32 2, i32 3, i32 1, i32 2, i32 3, i32 1, i32 2, i32 3, i32 2, i32 3], align 32 ; <[16 x i32]*> [#uses=1]
...
%204 = icmp eq i32 %46, 0
Perl has a bunch of these, also on the 'Perl_regkind' array:
@Perl_yygindex = internal constant [51 x i16] [i16 0, i16 0, i16 0, i16 0, i16 374, i16 351, i16 0, i16 -12, i16 0, i16 946, i16 413, i16 -83, i16 0, i16 0, i16 0, i16 -311, i16 -13, i16 4007, i16 2893, i16 0, i16 0, i16 0, i16 0, i16 0, i16 372, i16 -8, i16 0, i16 0, i16 246, i16 -131, i16 43, i16 86, i16 208, i16 -45, i16 -169, i16 987, i16 0, i16 0, i16 0, i16 0, i16 308, i16 0, i16 -271, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0, i16 0], align 32 ; <[51 x i16]*> [#uses=1]
...
%1364 = icmp eq i16 %1361, 0
186.crafty really likes this on 64-bit machines, because it triggers on a bunch of globals like this:
@white_outpost = internal constant [64 x i8] c"\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\00\02\02\00\00\00\00\00\04\05\05\04\00\00\00\00\03\06\06\03\00\00\00\00\00\01\01\00\00\00\00\00\00\00\00\00\00\00", align 32 ; <[64 x i8]*> [#uses=2]
However the big winner is 403.gcc, which triggers hundreds of times, eliminating all the accesses to the 57-element arrays 'mode_class', mode_unit_size, mode_bitsize, regclass_map, etc.
go 64-bit machines :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92415 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6ebc5d61a24dc66f46dba1db0a6919fd6b21e581
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Sat Jan 2 08:27:23 2010 +0000
Forward -O0 to llvm-gcc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92414 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3f441ad8ebfa73fa4994319f5b6f7e367b865a7d
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Sat Jan 2 08:27:10 2010 +0000
Apparently, it is OK for -MT to be specified several times.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92413 91177308-0d34-0410-b5e6-96231b3b80d8
commit 94955a8b4771ae14ff26b9afbb45cb7b3d011141
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 08:20:51 2010 +0000
enhance the previous optimization to work with fcmp in addition
to icmp.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92412 91177308-0d34-0410-b5e6-96231b3b80d8
commit b84aa98afd5a02d8a26e6f38a842dc0cc6507c9c
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 08:12:04 2010 +0000
Teach instcombine to fold compares of loads from constant
arrays with variable indices into a comparison of the index
with a constant. The most common occurrence of this that
I see by far is stuff like:
if ("foobar"[i] == '\0') ...
which we compile into: if (i == 6), saving a load and
materialization of the global address. This also exposes
loop trip count information to later passes in many cases.
This triggers hundreds of times in xalancbmk, which is where I first
noticed it, but it also triggers in many other apps. Here are a few
interesting ones from various apps:
@must_be_connected_without = internal constant [8 x i8*] [i8* getelementptr inbounds ([3 x i8]* @.str64320, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8]* @.str27283, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8]* @.str71327, i64 0, i64 0), i8* getelementptr inbounds ([4 x i8]* @.str72328, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8]* @.str18274, i64 0, i64 0), i8* getelementptr inbounds ([6 x i8]* @.str11267, i64 0, i64 0), i8* getelementptr inbounds ([3 x i8]* @.str32288, i64 0, i64 0), i8* null], align 32 ; <[8 x i8*]*> [#uses=2]
%scevgep.i = getelementptr [8 x i8*]* @must_be_connected_without, i64 0, i64 %indvar.i ; <i8**> [#uses=1]
%17 = load ...
%18 = icmp eq i8* %17, null ; <i1> [#uses=1]
-> icmp eq i64 %indvar.i, 7
@yytable1095 = internal constant [84 x i8] c"\12\01(\05\06\07\08\09\0A\0B\0C\0D\0E1\0F\10\11266\1D: \10\11,-,0\03'\10\11B6\04\17&\18\1945\05\06\07\08\09\0A\0B\0C\0D\0E\1E\0F\10\11*\1A\1B\1C$3+>#%;<IJ=ADFEGH9KL\00\00\00C", align 32 ; <[84 x i8]*> [#uses=2]
%57 = getelementptr inbounds [84 x i8]* @yytable1095, i64 0, i64 %56 ; <i8*> [#uses=1]
%mode.0.in = getelementptr inbounds [9 x i32]* @mb_mode_table, i64 0, i64 %.pn ; <i32*> [#uses=1]
load ...
%64 = icmp eq i8 %58, 4 ; <i1> [#uses=1]
-> icmp eq i64 %.pn, 35 ; <i1> [#uses=0]
@gsm_DLB = internal constant [4 x i16] [i16 6554, i16 16384, i16 26214, i16 32767]
%scevgep.i = getelementptr [4 x i16]* @gsm_DLB, i64 0, i64 %indvar.i ; <i16*> [#uses=1]
%425 = load %scevgep.i
%426 = icmp eq i16 %425, -32768 ; <i1> [#uses=0]
-> false
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92411 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4b7ce57f87d16a0acd0efbbbbd614985f65bc791
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 01:22:23 2010 +0000
constant fold nasty constant expressions formed by llvm-gcc,
wrapping up PR3351.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92410 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4091917ae511e97c66b4d94602b1aa3457205ab2
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 00:31:05 2010 +0000
remove the instcombine transformations that are inserting nasty
pointer to int casts that confuse later optimizations. See PR3351
for details.
This improves but doesn't complete fix 483.xalancbmk because llvm-gcc
does this xform in GCC's "fold" routine as well. Clang++ will do
better I guess.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92408 91177308-0d34-0410-b5e6-96231b3b80d8
commit 910a778224f2b18bfadd8512345b17706d890f30
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 00:22:15 2010 +0000
allow this to work on linux hosts.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92407 91177308-0d34-0410-b5e6-96231b3b80d8
commit a746511144561cb5a56ae14096499a8dcdf5d10e
Author: Chris Lattner <sabre@nondot.org>
Date: Sat Jan 2 00:00:03 2010 +0000
Teach codegen to handle:
(X != null) | (Y != null) --> (X|Y) != 0
(X == null) & (Y == null) --> (X|Y) == 0
so that instcombine can stop doing this for pointers. This is part of PR3351,
which is a case where instcombine doing this for pointers (inserting ptrtoint)
is pessimizing code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92406 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3b9d28303feab3a9b0b446b189a3f23e8fff72a2
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 23:55:04 2010 +0000
rename file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92405 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0903092e4877dcf99741ed478addd9d0afc57ec5
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 23:37:34 2010 +0000
whitespace cleanup
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92404 91177308-0d34-0410-b5e6-96231b3b80d8
commit f54ff334cb53099a89446a32d22e37019825056a
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 23:09:08 2010 +0000
add a simple instcombine xform, simplify another one to use hasAllZeroIndices()
instead of hand rolling a loop.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92403 91177308-0d34-0410-b5e6-96231b3b80d8
commit fc872393bf81fa6b0a601c6d7b76d1f1fb3b9699
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 22:42:29 2010 +0000
generalize the pointer difference optimization to handle
a constantexpr gep on the 'base' side of the expression.
This completes comment #4 in PR3351, which comes from
483.xalancbmk.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92402 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1f541cf11a4e334ce302282521bbab6605b2076d
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 22:29:12 2010 +0000
teach instcombine to optimize pointer difference idioms involving constant
expressions. This is a step towards comment #4 in PR3351.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92401 91177308-0d34-0410-b5e6-96231b3b80d8
commit b6292bc182efcd6d4e11c2b52671f66f8935e712
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 22:12:03 2010 +0000
use 'match' to simplify some code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92400 91177308-0d34-0410-b5e6-96231b3b80d8
commit 34eb10d272168ccc1c93029279578cc5f02c3fa3
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 18:34:40 2010 +0000
implement the transform requested in PR5284
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92398 91177308-0d34-0410-b5e6-96231b3b80d8
commit 46e577bf2a6280f34443ebe54086acc3dd98a20d
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Fri Jan 1 04:41:36 2010 +0000
Fix a warning on gcc 4.4.
SelectionDAGBuilder.cpp:4294: warning: suggest explicit braces to avoid
ambiguous ‘else’
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92395 91177308-0d34-0410-b5e6-96231b3b80d8
commit 480b7f806a23fc202d62c88d0841ebeed547f4e2
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Fri Jan 1 04:41:22 2010 +0000
Trailing whitespace, 80-col violations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92394 91177308-0d34-0410-b5e6-96231b3b80d8
commit 305344c00aad44f387608b0e55786a151f42840d
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Fri Jan 1 04:41:10 2010 +0000
Minor simplifactions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92393 91177308-0d34-0410-b5e6-96231b3b80d8
commit de321fd87cc67481b8605dafc7edf8b59e95bd3c
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Fri Jan 1 04:40:54 2010 +0000
Typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92392 91177308-0d34-0410-b5e6-96231b3b80d8
commit 90837d9a6ecd25840dc9450638db4953b5a98e72
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Fri Jan 1 03:51:02 2010 +0000
Make CheckForSuperfluousOptions handle list form of 'switch_on' correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92391 91177308-0d34-0410-b5e6-96231b3b80d8
commit 1ab87cfc39d712753f6d1f9c64d0a67e82744c7d
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Fri Jan 1 03:50:51 2010 +0000
Minor simplifications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92390 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9718696a5cd121422f7bb2aef2d704d005ad8205
Author: Mikhail Glushenkov <foldr@codedgers.com>
Date: Fri Jan 1 03:50:34 2010 +0000
Better error message.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92389 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6391637268da054569126bf1c0eee3a90e87a35a
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 03:32:16 2010 +0000
Teach codegen to lower llvm.powi to an efficient (but not optimal)
multiply sequence when the power is a constant integer. Before, our
codegen for std::pow(.., int) always turned into a libcall, which was
really inefficient.
This should also make many gfortran programs happier I'd imagine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92388 91177308-0d34-0410-b5e6-96231b3b80d8
commit bc7a9122a4566bf8ad1eb66dc22064fabda19f91
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 03:26:51 2010 +0000
Make this more likely to generate a libcall.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92387 91177308-0d34-0410-b5e6-96231b3b80d8
commit c42f65a4032db2a448aaa7b85dff872c8955f1ea
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 01:54:08 2010 +0000
add missing line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92384 91177308-0d34-0410-b5e6-96231b3b80d8
commit 30095b482545296c2e4d1e25ca7f728104612e28
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 01:52:15 2010 +0000
add a few trivial instcombines for llvm.powi.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92383 91177308-0d34-0410-b5e6-96231b3b80d8
commit f2b7b735f3f8abaa67b644eb410c182c6c257304
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 01:29:26 2010 +0000
update this. To take the next step, llvm.powi should be generalized to work
on integers as well and codegen should lower them to branch trees.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92382 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9174de49a24169a0d3d58b6378ec05dbb549060b
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 01:13:15 2010 +0000
When factoring multiply expressions across adds, factor both
positive and negative forms of constants together. This
allows us to compile:
int foo(int x, int y) {
return (x-y) + (x-y) + (x-y);
}
into:
_foo: ## @foo
subl %esi, %edi
leal (%rdi,%rdi,2), %eax
ret
instead of (where the 3 and -3 were not factored):
_foo:
imull $-3, 8(%esp), %ecx
imull $3, 4(%esp), %eax
addl %ecx, %eax
ret
this started out as:
movl 12(%ebp), %ecx
imull $3, 8(%ebp), %eax
subl %ecx, %eax
subl %ecx, %eax
subl %ecx, %eax
ret
This comes from PR5359.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92381 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4aed2811219557774a7df9a86529c6d72280be50
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 00:50:00 2010 +0000
test case we alredy get right.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92380 91177308-0d34-0410-b5e6-96231b3b80d8
commit 0fc5712a47212e229d5421c21100a3e5e3cc347f
Author: Ted Kremenek <kremenek@apple.com>
Date: Fri Jan 1 00:04:49 2010 +0000
Remove old header.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92378 91177308-0d34-0410-b5e6-96231b3b80d8
commit 680cc0add1cf3946bd625782d25e5116ae9b6749
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 00:04:26 2010 +0000
clean up some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92377 91177308-0d34-0410-b5e6-96231b3b80d8
commit e7d8b124af9cecb15576e155686447438f07122d
Author: Chris Lattner <sabre@nondot.org>
Date: Fri Jan 1 00:01:34 2010 +0000
switch from std::map to DenseMap for rank data structures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92375 91177308-0d34-0410-b5e6-96231b3b80d8
commit 49b38e9dc18b42fcb62e9e47729f8a2c349ba464
Author: Ted Kremenek <kremenek@apple.com>
Date: Thu Dec 31 23:40:17 2009 +0000
Remove derelict serialization code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92374 91177308-0d34-0410-b5e6-96231b3b80d8
commit dd7266b6fa5dafad5e578ce761995dda8263ba78
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 20:34:32 2009 +0000
reuse negates where possible instead of always creating them from scratch.
This allows us to optimize test12 into:
define i32 @test12(i32 %X) {
%factor = mul i32 %X, -3 ; <i32> [#uses=1]
%Z = add i32 %factor, 6 ; <i32> [#uses=1]
ret i32 %Z
}
instead of:
define i32 @test12(i32 %X) {
%Y = sub i32 6, %X ; <i32> [#uses=1]
%C = sub i32 %Y, %X ; <i32> [#uses=1]
%Z = sub i32 %C, %X ; <i32> [#uses=1]
ret i32 %Z
}
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92373 91177308-0d34-0410-b5e6-96231b3b80d8
commit dabb5f7a839c6ffa02eba804d2ee257a849816ee
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 19:49:01 2009 +0000
we don't need a smallptrset to detect duplicates, the values are
sorted, so we can just do a linear scan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92372 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7a14c94ff032c286735e3d51ad3716292eb02d9c
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 19:34:45 2009 +0000
make reassociate more careful about not leaving around dead mul's
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92370 91177308-0d34-0410-b5e6-96231b3b80d8
commit b350027509cee7866483cd4c772c0ba585b81201
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 19:25:19 2009 +0000
remove debug
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92369 91177308-0d34-0410-b5e6-96231b3b80d8
commit eef3d7ee13996d710f5af71a4a1791a7bfa64057
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 19:24:52 2009 +0000
teach reassociate to factor x+x+x -> x*3. While I'm at it,
fix RemoveDeadBinaryOp to actually do something.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92368 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4ecba488405762d5bdcb4cfceb50a14728bc9a5d
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 18:40:32 2009 +0000
change reassociate to use SmallVector for its key datastructures
instead of std::vector.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92366 91177308-0d34-0410-b5e6-96231b3b80d8
commit a49b7bd78269db61b5905196c3a42687aa9ea684
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 18:18:46 2009 +0000
change an if to an assert, fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92364 91177308-0d34-0410-b5e6-96231b3b80d8
commit 87a70035c511a65fdf87d3c114669553ef70442d
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 18:17:13 2009 +0000
move the rest of the add optimization code out to OptimizeAdd,
improve some comments, simplify a bit of code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92363 91177308-0d34-0410-b5e6-96231b3b80d8
commit 35f374a80c2c56df08b8a86049b70c39cfa9aa6a
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 17:51:05 2009 +0000
factor statistic updating better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92362 91177308-0d34-0410-b5e6-96231b3b80d8
commit 3866fd8b0928b0e2a81b931077fb42cc919206ec
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Thu Dec 31 16:27:13 2009 +0000
Silence compiler warning.
warning: comparison between signed and unsigned integer expressions
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92359 91177308-0d34-0410-b5e6-96231b3b80d8
commit f26331c710d7cb3dc5e2df5f599e0b439b2e0d2e
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 08:33:49 2009 +0000
simple fix for an incorrect factoring which causes a
miscompilation, PR5458.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92354 91177308-0d34-0410-b5e6-96231b3b80d8
commit 432f8a4ede7b5b32887a2ae4c7f8cd822feb9de4
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 08:32:22 2009 +0000
merge some more tests in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92353 91177308-0d34-0410-b5e6-96231b3b80d8
commit e1d8cae5d7441a85b5138590f2a19e774efc5a14
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 08:29:56 2009 +0000
filecheckize
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92352 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6a8f839a3540ae2c6933fa8f850a51b95104e61d
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 08:23:09 2009 +0000
fix refactoro
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92349 91177308-0d34-0410-b5e6-96231b3b80d8
commit 67ee6d8a18ce97db9a33a19ffe62c53b3bac264a
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 07:59:34 2009 +0000
factor code out into helper functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92347 91177308-0d34-0410-b5e6-96231b3b80d8
commit f854201455275fe4ec9b15b8bef96d515990b99f
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 07:48:51 2009 +0000
switch some std::vector's to smallvector. Reduce nesting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92346 91177308-0d34-0410-b5e6-96231b3b80d8
commit c4671c2dcae45396caa118cee1be30d21caac5f6
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 07:33:14 2009 +0000
use more modern datastructures.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92344 91177308-0d34-0410-b5e6-96231b3b80d8
commit eca6bc45daaff60fd301ddcb3c94f0810738f2ed
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 07:17:37 2009 +0000
clean up -debug output.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92343 91177308-0d34-0410-b5e6-96231b3b80d8
commit a5f5a55bd2010c450ba3a648ad5e716c840ac606
Author: Douglas Gregor <doug.gregor@gmail.com>
Date: Thu Dec 31 04:24:34 2009 +0000
Document the edit-distance algorithm used in StringRef, switch it over
to SmallVector, and add a unit test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92340 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6a1c423fb9667a46973660d699e342f781ff0e1b
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 03:02:42 2009 +0000
this #include is ok.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92338 91177308-0d34-0410-b5e6-96231b3b80d8
commit 05a0becaf20bf261a03929e63cb10c25a9172406
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 03:02:08 2009 +0000
fix Analysis/DebugInfo.h to not include Metadata.h. Do this
by moving one method out of line and eliminating redundant checks
from other methods.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92337 91177308-0d34-0410-b5e6-96231b3b80d8
commit 42dfc1d91651da34013c8ae49382ca10961224ae
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 03:00:49 2009 +0000
add some basic named MD tests.
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commit cf722229b32c21d5253ce611583938c1272f54de
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 02:33:14 2009 +0000
use early exits to reduce indentation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92335 91177308-0d34-0410-b5e6-96231b3b80d8
commit c216378f3e025eed5df082c89eb82b28be8e1f34
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 02:31:59 2009 +0000
eliminate another copy of the mdnode printing logic, simplify the
one that remains.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92334 91177308-0d34-0410-b5e6-96231b3b80d8
commit d256081f4440011f5cb24d08d5112ecf710869c9
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 02:27:30 2009 +0000
random tidying for MDNode printing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92333 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7d7fac9a02beee58e15c60298a26f5f9670d15c8
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 02:23:35 2009 +0000
eliminate a bunch of useless forwarding functions with one caller.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92332 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4f23f2e3d4679ea7a9b3f6a79ffbe6015ff95742
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 02:20:11 2009 +0000
make mdnMap type safe, rename accessors for consistency with the rest of llvm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92331 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6a1e1086cfb3e9daffc318b392bf82e2cc59f041
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 02:15:45 2009 +0000
metadata can't be a global var initializer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92330 91177308-0d34-0410-b5e6-96231b3b80d8
commit d1af981f1285805303100ba20190a3f9e9c4f4a2
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 02:13:35 2009 +0000
simplify mdnode printing logic. Now N->dump() only
dumps one node instead of all of them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92329 91177308-0d34-0410-b5e6-96231b3b80d8
commit 4e50db19cd616dc6705d14b1f85dba6494ce0260
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 02:12:13 2009 +0000
don't unittest mdnode printing, we have disassembler tests for this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92328 91177308-0d34-0410-b5e6-96231b3b80d8
commit d401bb57e7bc85c1c1e2170b3f66989b438246c1
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 01:54:05 2009 +0000
unify two copies of the NamedMDNode printing code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92327 91177308-0d34-0410-b5e6-96231b3b80d8
commit c4dd513c791f8a7dbd1ed28a455740f144d1f2a2
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 01:44:44 2009 +0000
fix printing of function-local metadata to print all the operands of the
mdnode, not just operand 0 over and over.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92326 91177308-0d34-0410-b5e6-96231b3b80d8
commit 5828cf6c126f0f0c7fbc09fa1db040025598cc5e
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 01:41:14 2009 +0000
simplify printing of mdstring and Argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92325 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7811ce3c042b1e10bf9a92978a360ba64916dfc5
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 01:36:50 2009 +0000
simplify asmprinting of NamedMDNode
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92324 91177308-0d34-0410-b5e6-96231b3b80d8
commit a643a318f7a73ba97a66bd9bf68de4f7f19c1c7b
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 01:32:41 2009 +0000
Remove #include of metadata.h from intrinsicinst.h. The only
method that needs it (DbgValueInst::getValue) has been moved out
of line.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92323 91177308-0d34-0410-b5e6-96231b3b80d8
commit 782edc0ad4962d0f22679c264b9ad9aeb43495e5
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 01:22:29 2009 +0000
rename "elements" of metadata to "operands". "Elements" are
things that occur in types. "operands" are things that occur
in values.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92322 91177308-0d34-0410-b5e6-96231b3b80d8
commit c79176153244447832fda44fc92602cb19c9da20
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 01:05:46 2009 +0000
Optimize MDNode to coallocate the operand list immediately
after the MDNode in memory. This eliminates the operands
pointer and saves a new[] per node.
Note that the code in DIDerivedType::replaceAllUsesWith is wrong
and quite scary. A MDNode should not be RAUW'd with something
else: this changes all uses of the mdnode, which may not be debug
info related! Debug info should use something non-mdnode for
declarations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92321 91177308-0d34-0410-b5e6-96231b3b80d8
commit 67735d43b803531f50ba62a14a19750f3509d640
Author: Chris Lattner <sabre@nondot.org>
Date: Thu Dec 31 00:51:46 2009 +0000
tidy
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92320 91177308-0d34-0410-b5e6-96231b3b80d8
commit f0deeb1db6042913943e6b7d60cdd118ef2a9376
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 21:42:11 2009 +0000
do not bother reuniquing mdnodes whose operands drop to null. Doing
so can be a huge performance issue when tearing down modules and mdnodes
are not guaranteed to be unique anyway. This speeds up:
$ time ~/llvm/Release/bin/clang gcc.c -w -S -g
from 72 to 35s, where gcc.c is from:
http://people.csail.mit.edu/smcc/projects/single-file-programs/
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commit c6729718c58b0778c48378d4a2f9e18778d396aa
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 20:25:09 2009 +0000
remove some misleading comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92311 91177308-0d34-0410-b5e6-96231b3b80d8
commit e63a69745242ce18f887b374f0db666f0f778e4c
Author: Douglas Gregor <doug.gregor@gmail.com>
Date: Wed Dec 30 17:23:44 2009 +0000
Implement edit distance for StringRef
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92309 91177308-0d34-0410-b5e6-96231b3b80d8
commit 205f53281b573f15e78ce49fdb0f700092ee977b
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 06:00:36 2009 +0000
remove some fixme's
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commit 9d0d3555fc441023a92a5a248e6f3d9a5b44a950
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 05:54:51 2009 +0000
fix two bogus tests that the asmparser now rejects.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92303 91177308-0d34-0410-b5e6-96231b3b80d8
commit 252f0e4c82322f10f0cf3e99b2faa00d9ed03f08
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 05:48:36 2009 +0000
now that instruction metadata is only parsed in one place, eliminate the
parser-global MDsOnInst vector and make ParseInstructionMetadata return
its result by-ref through an argument like the entire rest of the parser.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92302 91177308-0d34-0410-b5e6-96231b3b80d8
commit c095b028825a29bad04e198523c3488e779d8c7c
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 05:44:30 2009 +0000
reimplement ParseOptionalInfo as ParseOptionalCommaAlign, correctly
handle the comma case for metadata.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92301 91177308-0d34-0410-b5e6-96231b3b80d8
commit 50bbd7c6b40c7c8a2f0f1f46302b805ff986a146
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 05:31:19 2009 +0000
rename ParseOptionalCustomMetadata -> ParseInstructionMetadata,
and make it non-optional. This fixes the bug where we'd accept
and ignore a spurious comma after some instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92300 91177308-0d34-0410-b5e6-96231b3b80d8
commit a834b598af65a2b754df36042a8e7f1886263836
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 05:27:33 2009 +0000
convert 4 more instructions over.
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commit b0f5db5cb5246de5a9d8f25d81788e837b35398a
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 05:23:43 2009 +0000
add facilities to start factoring instruction metadata parsing
out of each opcode's handler. Change ret over so far.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92298 91177308-0d34-0410-b5e6-96231b3b80d8
commit a36628319feacb86df07dfc1ca6c5e05b764ba74
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 05:14:00 2009 +0000
reimplement insertvalue/extractvalue metadata handling to not blindly
accept invalid input. Actually add a testcase.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92297 91177308-0d34-0410-b5e6-96231b3b80d8
commit ad53f269b62cd83bfa6caf79632016715c44536f
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 05:04:46 2009 +0000
remove two bogus calls that accepted metadata in the middle of insert/extract value
*constant exprs*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92296 91177308-0d34-0410-b5e6-96231b3b80d8
commit 106ec003fa597a1634e0a8f20e7c466497ef04ac
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 05:02:06 2009 +0000
rename NamedOrCustomMD -> MetadataVar to follow conventions of all the rest of the code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92295 91177308-0d34-0410-b5e6-96231b3b80d8
commit f7da8c1f859cb6e837e3a44ed6147a1bc4733857
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 04:56:59 2009 +0000
rename lltok::Metadata -> lltok::exclaim. We name tokens
after their syntactic form, not their semantic form.
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commit 321130761ffd8fb17d1e90824ed5f0711f15e8af
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 04:51:58 2009 +0000
rename MetadataCache -> NumberedMetadata to follow the convention
used by other things. Convert it to a vector since it is a dense
numbering.
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commit 42913ca9f6a8786f8f0c6835e670402f7db5d165
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 04:42:57 2009 +0000
rewrite ParseMDNodeVector to follow the normal patter used in the .ll parser.
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commit 8859ed33bc71bf98ea6f8e162ee4359fa1744d94
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 04:15:23 2009 +0000
rename ParseMDNode -> ParseMDNodeID, since it parses !42, not !{... } as you'd expect.
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commit e78c594690534be3d922f4c2f59ece9a7da1d186
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 04:13:37 2009 +0000
fix parsing of mdstring values.
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commit b5e601df8a3ed005307e6e1194a39446a98d1b83
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 02:20:07 2009 +0000
remove the code added in r90497. It has several major issues and no tests.
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commit c5a4e14fc3a40fe3a2843a2c0ae2587927677842
Author: Chris Lattner <sabre@nondot.org>
Date: Wed Dec 30 02:11:14 2009 +0000
split t_Metadata into t_MDNode and t_MDString, eliminating some unsafe casting.
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commit da5298327ce62bd6d8327e24d5789b52902c4f60
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 22:40:21 2009 +0000
factor code even more.
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commit b5a95af25e0603970ceac878057d48682d7cdfed
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 22:35:39 2009 +0000
simplify some code and unbreak the build by not consuming an
extra token.
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commit 68c027ce120b4bb4fd519f9f710fe819b728698a
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue Dec 29 22:17:06 2009 +0000
remove a really wrong parenthesis.
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commit e599a697b4098ccd98f8edc80b4c1503194a5c7e
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 22:01:50 2009 +0000
clean up some really strange code.
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commit 3d53e97911a01aa7278e301aa3ad41ec5de588df
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 21:53:55 2009 +0000
change ParseMDString and ParseMDNode to take arguments of the right type.
This exposed a raft of other problems, which I'll deal with in subsequent
patches.
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commit 349e4075fbe75fccaa4e94296af269bcd9a866dd
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 21:43:58 2009 +0000
switch to TrackingVH instead of WeakVH, since these can never
be RAUW'd and go to null. This also gets us some sorely lacking
type safety.
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commit af9ba478bc13ec6132d707b84d218daa8f26fc36
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 21:25:40 2009 +0000
Each instruction is allowed to have *multiple* different
metadata objects on them. Though the entire compiler supports this,
the asmparser didn't.
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commit 24392c25bc8f9283a50d326eb2b5e9bc24416cb5
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 21:17:33 2009 +0000
Do not crash when .ll printing metadata that smells like debug info, but isn't.
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commit f272fd760f2a623eea02766fb1143f94746f3ca3
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 21:09:57 2009 +0000
fix indentation, fit in 80 cols.
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commit 527d14b89e5dde3ec59e4431be4c102383d55edf
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue Dec 29 16:57:26 2009 +0000
Replace a few more SmallVectors with arrays.
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commit a7b0ebd1d27261cff8d0c0a0e20ab84d2da81ae8
Author: Benjamin Kramer <benny.kra@googlemail.com>
Date: Tue Dec 29 11:04:52 2009 +0000
Use an array instead of a SmallVector.
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commit 457576ff0a03b6a73006b4202ae17304125e38c0
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 09:32:19 2009 +0000
remove a bunch of unneeded functions.
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commit 49c94d990cc63b75b1a9a010d818c27ca2a779bb
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 09:22:47 2009 +0000
major cleanups, much of this file was incorrectly indented.
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commit d0aad044ccc2d58a1e5a3a704de3f2e85b46706a
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 09:15:46 2009 +0000
one pass of cleanup over DebugInfo.h. Much more is still needed.
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commit c4d8577e32301f706cf33e6f9401b062870476ab
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 09:12:29 2009 +0000
prune #includes.
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commit 6bba08039ac1edd35d89b5a7da3c06317b0a5a73
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 09:01:33 2009 +0000
Final step in the metadata API restructuring: move the
getMDKindID/getMDKindNames methods to LLVMContext (and add
convenience methods to Module), eliminating MetadataContext.
Move the state that it maintains out to LLVMContext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92259 91177308-0d34-0410-b5e6-96231b3b80d8
commit 58d94d4250c8a42d3392e01c3dd9e108e1bc5791
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 08:06:56 2009 +0000
just cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92258 91177308-0d34-0410-b5e6-96231b3b80d8
commit 7a21401bf89ad297f30839e65e5c09ad63073f85
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 08:03:58 2009 +0000
remove useless argument.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92256 91177308-0d34-0410-b5e6-96231b3b80d8
commit c5c30fec467ddaa595605058a29eae086ba5130c
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 07:56:15 2009 +0000
privatize another interface.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92255 91177308-0d34-0410-b5e6-96231b3b80d8
commit a361a085cb03ab1e951ed341cb3271a8f54f587e
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 07:50:09 2009 +0000
the only call to this function (from clang) has been removed, zap it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92254 91177308-0d34-0410-b5e6-96231b3b80d8
commit 9924ee255336099ea7fc66ff6c98e8ce367db9f4
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 07:44:16 2009 +0000
remove some unneeded Metadata interfaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92252 91177308-0d34-0410-b5e6-96231b3b80d8
commit 81ffc04666323d8fc0b1a831d63486436dec815f
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 07:28:33 2009 +0000
fix .cpp file to not wrap the entire file in namespace blocks.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92250 91177308-0d34-0410-b5e6-96231b3b80d8
commit 6ae0692560544ab40362e7902db0d4933395c1b1
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 07:25:48 2009 +0000
tidy up debug info comments, use ->isVoidTy() where reasonable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92249 91177308-0d34-0410-b5e6-96231b3b80d8
commit f4a877b44e61d0e4f3a03219ab430f4c4fbaed94
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 07:12:03 2009 +0000
sink twine.h down out of Value.h. It is annoying that you need
to #include Twine.h just to give a twine a default value.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92247 91177308-0d34-0410-b5e6-96231b3b80d8
commit 260cabecaaba7c0ce020aab05f08062154205014
Author: Sanjiv Gupta <sanjiv.gupta@microchip.com>
Date: Tue Dec 29 03:24:34 2009 +0000
Extern declaration for unordered.f32 libcall was not being emitted. Fixed that.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92242 91177308-0d34-0410-b5e6-96231b3b80d8
commit 2394453af76b7e98b2574613a9af4523ae124805
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 02:53:52 2009 +0000
When doing v1->RAUW(v2), don't do anything to metadata. We don't know
why one was replaced with the other. Even in the specific case of
debug information, it doesn't make sense to transfer the location over,
this will just result in jumbled loc info.
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commit 809758b23bf141f89fc0e4bb46b16705babcb217
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 02:46:09 2009 +0000
sink the Instruction::HasMetadata bit into SubclassData.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92240 91177308-0d34-0410-b5e6-96231b3b80d8
commit ed71f551254a290c97860a7d8106a26905705dc4
Author: Chris Lattner <sabre@nondot.org>
Date: Tue Dec 29 02:14:09 2009 +0000
add a layer of accessors around the Value::SubClassData member, and use
a convention (shadowing the setter with private forwarding function) to
prevent subclasses from accidentally using it.
This exposed some bogosity in ConstantExprs, which was propaging the
opcode of the constant expr into the NUW/NSW/Exact field in the
getWithOperands/getWithOperandReplaced methods.
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commit d11da6df1ecf393f637674081b24a631417321ed
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 23:41:32 2009 +0000
This is a major cleanup of the instruction metadata interfaces that
I asked Devang to do back on Sep 27. Instead of going through the
MetadataContext class with methods like getMD() and getMDs(), just
ask the instruction directly for its metadata with getMetadata()
and getAllMetadata().
This includes a variety of other fixes and improvements: previously
all Value*'s were bloated because the HasMetadata bit was thrown into
value, adding a 9th bit to a byte. Now this is properly sunk down to
the Instruction class (the only place where it makes sense) and it
will be folded away somewhere soon.
This also fixes some confusion in getMDs and its clients about
whether the returned list is indexed by the MDID or densely packed.
This is now returned sorted and densely packed and the comments make
this clear.
This introduces a number of fixme's which I'll follow up on.
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commit 7006b38f3ae7c3b5a565ff924b729111807327eb
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 21:56:07 2009 +0000
rearrange some code.
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commit 343d8d6a1128b42a9bb2ee6ad4c726cea1f3ae2e
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 21:52:41 2009 +0000
add IRBuilder.cpp to cmake
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commit e9f460d2376ae08b4897c2a16ce16523f3e079c6
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 21:52:06 2009 +0000
remove #include that comes in from ConstantFolder.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@92232 91177308-0d34-0410-b5e6-96231b3b80d8
commit 46c22854156dc4b4ec23dff224d977e2df55dda1
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 21:50:56 2009 +0000
remove #include of Function.h from IRBuilder
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commit 4b342015570ced985595ad672e1b2a63910caf76
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 21:45:40 2009 +0000
move debug info stuff out of line, allowing two #includes
to go away from IRBuilder.h
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commit 24115ad0a861ee64d3e5ed72a54b3932174b2d39
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 21:28:46 2009 +0000
split code that doesn't need to be templated out of IRBuilder into a new
non-templated IRBuilderBase class. Move that large CreateGlobalString
out of line, eliminating the need to #include GlobalVariable.h in IRBuilder.h
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commit 88b45f9bec26faf55292c7cb2b2dd13dbf2723ec
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 21:12:29 2009 +0000
rename ivar to be more descriptive.
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commit 68d0d0c2d9a9ceaf5d23d83d224235acba505245
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 20:45:51 2009 +0000
rename getMDKind -> getMDKindID, make it autoinsert if an MD Kind
doesn't exist already, eliminate registerMDKind. Tidy up a bunch
of random stuff.
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commit 093b1167ac64f42f6ac318d821f85c41bc8b2339
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 20:10:43 2009 +0000
rename getHandlerNames to getMDKindNames, simplify its interface
and simplify all the clients that use it.
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commit bf70eda2e1f91cc4a58435342d5d27db1405445f
Author: Chris Lattner <sabre@nondot.org>
Date: Mon Dec 28 19:49:00 2009 +0000
tidy up and delete a dead smallvector.
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16 years ago |
|
Török Edvin
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a7b7a64833 |
fix compiler warning.
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16 years ago |
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Török Edvin
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ee6ab4f8d3 |
Support building w/o atomic builtins for i386 (bb #1781).
Wrap all LLVM API calls with a single mutex when LLVM doesn't have multithreaded mode. Also fallback to interpreter mode on i386 and i486. |
16 years ago |
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Török Edvin
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57cb0075d9 |
regenerate build files.
using automake 1.11.1 |
16 years ago |
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Török Edvin
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d0fab3c578 |
don't link clamdscan with -lz -ldl (bb #1474)
Apply a libltdl patch to avoid adding -ldl to LIBS. Only add -lz to LIBCLAMAV_LIBS, libtool will add -lz as necessary to programs linking libclamav.la. Also add an export map to clamdscan, it only needs to export main. Also remove the [1] from g++ version check to allow buildtesting with clang++. |
16 years ago |
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Török Edvin
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5297d09e9f |
fix distcheck warning.
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16 years ago |
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Török Edvin
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2fd156de61 |
don't return NULL here.
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16 years ago |
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Tomasz Kojm
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de351ee1bc |
libclamav: handle digitally signed .info files
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16 years ago |
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Török Edvin
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1a1876ceeb |
typo.
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16 years ago |
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Török Edvin
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a35cfe5137 |
print bytecode metadata.
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16 years ago |