Nuno Lopes [Wed, 9 May 2012 21:30:57 +0000 (21:30 +0000)]
objectsize:
refactor code a bit to enable future changes to support run-time information
add support to compute allocation sizes at run-time if penalty > 1 (e.g., malloc(x), calloc(x, y), and VLAs)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156515
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 9 May 2012 19:31:41 +0000 (19:31 +0000)]
Add unittests for Triple::getMacOSXVersion and Triple::getiOSVersion.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156507
91177308-0d34-0410-b5e6-
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Danil Malyshev [Wed, 9 May 2012 19:07:04 +0000 (19:07 +0000)]
Added a regress test for the bug #9964 before close it.
This bug was fixed by Jim Grosbach in #138879, thanks Jim!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156505
91177308-0d34-0410-b5e6-
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Roman Divacky [Wed, 9 May 2012 18:24:23 +0000 (18:24 +0000)]
Mark .opd @progbits, thus avoiding a warning from asm.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156494
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 9 May 2012 18:23:00 +0000 (18:23 +0000)]
Set the default iOS version to 3.0.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156492
91177308-0d34-0410-b5e6-
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Bob Wilson [Wed, 9 May 2012 17:47:03 +0000 (17:47 +0000)]
Use the cpuid 64 bit flag to pick the default CPU name for an unknown model.
For the Family 6 switch in sys::getHostCPUName, an unrecognized model was
reported as "i686". That's a really bad default since it means that new
CPUs will be treated as if they can only use 32-bit code. This just looks
at the cpuid extended feature flag for 64 bit support, and if that is set,
it uses a default x86-64 cpu. Similar logic is already used for the Family
15 code. <rdar://problem/
11314502>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156486
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 9 May 2012 17:38:47 +0000 (17:38 +0000)]
Don't return true on a function with a void return type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156484
91177308-0d34-0410-b5e6-
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Chad Rosier [Wed, 9 May 2012 17:23:48 +0000 (17:23 +0000)]
Add Triple::getiOSVersion.
This new function provides a way to get the iOS version number from ios triples.
Part of rdar://
11409204
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156483
91177308-0d34-0410-b5e6-
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Hans Wennborg [Wed, 9 May 2012 16:54:17 +0000 (16:54 +0000)]
Introduce llvm-c function LLVMPrintModuleToFile.
This lets you save the textual representation of the LLVM IR to a file.
Before this patch it could only be printed to STDERR from llvm-c.
Patch by Carlo Kok!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156479
91177308-0d34-0410-b5e6-
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Nuno Lopes [Wed, 9 May 2012 15:52:43 +0000 (15:52 +0000)]
change the objectsize intrinsic signature: add a 3rd parameter to denote the maximum runtime performance penalty that the user is willing to accept.
This commit only adds the parameter. Code taking advantage of it will follow.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156473
91177308-0d34-0410-b5e6-
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Manuel Klimek [Wed, 9 May 2012 15:10:54 +0000 (15:10 +0000)]
Make it possible to switch off solution folders. VS Express does not support
them, and requires the user to click away one error message per folder on
project load.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156472
91177308-0d34-0410-b5e6-
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Filipe Cabecinhas [Wed, 9 May 2012 14:43:50 +0000 (14:43 +0000)]
Fixed a typo
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156471
91177308-0d34-0410-b5e6-
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Bill Wendling [Wed, 9 May 2012 08:55:40 +0000 (08:55 +0000)]
Supply a C interface to the "LinkModules" method.
Patch by Andrew Wilkins!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156469
91177308-0d34-0410-b5e6-
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Craig Topper [Wed, 9 May 2012 07:08:58 +0000 (07:08 +0000)]
Remove unused variable to get rid of warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156466
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Wed, 9 May 2012 02:29:29 +0000 (02:29 +0000)]
Add another peephole pattern for conditional moves.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156460
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Wed, 9 May 2012 01:50:09 +0000 (01:50 +0000)]
Use ptr_rc_tailcall instead of GR32_TC.
The getPointerRegClass() hook will return GR32_TC, or whatever is
appropriate for the current function.
Patch by Yiannis Tsiouris!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156459
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Wed, 9 May 2012 01:38:13 +0000 (01:38 +0000)]
Make register FP allocatable if the compiled function does not have dynamic
allocas.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156458
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Wed, 9 May 2012 00:55:21 +0000 (00:55 +0000)]
Expand 64-bit shifts if target ABI is O32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156457
91177308-0d34-0410-b5e6-
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Richard Trieu [Wed, 9 May 2012 00:30:21 +0000 (00:30 +0000)]
Remove unused variable to silence compiler warning.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156456
91177308-0d34-0410-b5e6-
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Bob Wilson [Wed, 9 May 2012 00:07:02 +0000 (00:07 +0000)]
Do not install llvm-config-host for cross-builds of clang. rdar://
11317847
My previous change to install llvm-config-host for cross-builds resulted
in that file being installed even when the normal llvm-config was not
installed, e.g., when building the install-clang target. Daniel suggested
this alternative, which solves the immediate problem and also avoids the gunk
in the top-level makefile.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156448
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Dan Gohman [Tue, 8 May 2012 23:39:44 +0000 (23:39 +0000)]
Miscellaneous accumulated cleanups.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156445
91177308-0d34-0410-b5e6-
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Kevin Enderby [Tue, 8 May 2012 23:38:45 +0000 (23:38 +0000)]
Fix it so llvm-objdump -arch does accept x86 and x86-64 as valid arch names.
PR12731. Patch by Meador Inge!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156444
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Seth Cantrell [Tue, 8 May 2012 23:34:38 +0000 (23:34 +0000)]
add to 3.1 release notes
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156443
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Dan Gohman [Tue, 8 May 2012 23:34:08 +0000 (23:34 +0000)]
Fix objc_storeStrong pattern matching to catch a potential use of the
old value after the store but before it is released.
This fixes rdar:/
11116986.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156442
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Jakob Stoklund Olesen [Tue, 8 May 2012 23:27:30 +0000 (23:27 +0000)]
Use a shared function for a common operation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156441
91177308-0d34-0410-b5e6-
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Eric Christopher [Tue, 8 May 2012 21:24:39 +0000 (21:24 +0000)]
Fix thinko in conditional.
Part of rdar://
11352000 and should bring the buildbots back.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156421
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Jim Grosbach [Tue, 8 May 2012 20:56:07 +0000 (20:56 +0000)]
DAGCombiner should not change the type of an extract_vector index.
When a combine twiddles an extract_vector, care should be take to preserve
the type of the index operand. No luck extracting a reasonable testcase,
unfortunately.
rdar://
11391009
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156419
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Daniel Dunbar [Tue, 8 May 2012 20:51:37 +0000 (20:51 +0000)]
Remove empty directories.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156417
91177308-0d34-0410-b5e6-
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Eric Christopher [Tue, 8 May 2012 20:45:04 +0000 (20:45 +0000)]
Remove excess semi-colons to quiet warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156416
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Tue, 8 May 2012 20:38:00 +0000 (20:38 +0000)]
[Support] Fix sys::GetRandomNumber() to always use a high quality seed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156414
91177308-0d34-0410-b5e6-
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Sirish Pande [Tue, 8 May 2012 19:50:20 +0000 (19:50 +0000)]
Update load/store instruction patterns in Hexagon V4.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156411
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 8 May 2012 19:14:42 +0000 (19:14 +0000)]
Formatting fixes.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156409
91177308-0d34-0410-b5e6-
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Akira Hatanaka [Tue, 8 May 2012 19:08:58 +0000 (19:08 +0000)]
Define mips16 instruction formats.
Patch by Reed Kotler.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156408
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Eric Christopher [Tue, 8 May 2012 18:56:00 +0000 (18:56 +0000)]
Handle OpDeref in case it comes in as a register operand.
Part of rdar://
11352000
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156405
91177308-0d34-0410-b5e6-
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Eric Christopher [Tue, 8 May 2012 18:55:57 +0000 (18:55 +0000)]
Update comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156404
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Daniel Dunbar [Tue, 8 May 2012 18:26:07 +0000 (18:26 +0000)]
Revert r156393, "[tests] Remove some remaining DejaGNU related cruft.", this
patch wasn't ready yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156395
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Tue, 8 May 2012 18:11:49 +0000 (18:11 +0000)]
[tests] Remove some remaining DejaGNU related cruft.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156393
91177308-0d34-0410-b5e6-
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Rafael Espindola [Tue, 8 May 2012 18:11:06 +0000 (18:11 +0000)]
Adding -fcolor-diagnostics is causing problem to users that parse the build
output. Peter Collingbourne also reports that it is showing up in
$(llvm-config --cflags).
Revert this for now since I don't know enough cmake to fix it properly.
This reverts commit
18efed7adc79c1970f307bb5b015d199012ba872.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156392
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Tue, 8 May 2012 17:48:32 +0000 (17:48 +0000)]
Regenerate configure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156390
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Tue, 8 May 2012 17:48:21 +0000 (17:48 +0000)]
[docs] Remove POD based man page docs (and build system support).
- Currently this leaves us with less build system support (e.g., installing man pages) for the docs than is desired. I'm working on fixing this, but it may take a while. If someone finds this particularly egregious let me know and I will prioritize it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156389
91177308-0d34-0410-b5e6-
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Nuno Lopes [Tue, 8 May 2012 17:07:35 +0000 (17:07 +0000)]
remove autoupgrade code for old function attributes format.
I still left another fixme regarding alignment, because I'm unsure how to remove that code without breaking things
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156387
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Tue, 8 May 2012 16:50:47 +0000 (16:50 +0000)]
[docs] Add support for building man pages using Sphinx.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156386
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Tue, 8 May 2012 16:50:43 +0000 (16:50 +0000)]
[docs] Integrate the command guide into the toctree.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156385
91177308-0d34-0410-b5e6-
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Daniel Dunbar [Tue, 8 May 2012 16:50:35 +0000 (16:50 +0000)]
[docs] Add ReST version of all the man pages.
- The POD versions are slated for execution, but are still around until
llvm.org machinery is in place.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156384
91177308-0d34-0410-b5e6-
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Nuno Lopes [Tue, 8 May 2012 16:16:20 +0000 (16:16 +0000)]
remove TYPE_CODE_FUNCTION_OLD type code. it is no longer in use and it was marked for removal in 3.0
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156383
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Tue, 8 May 2012 15:07:29 +0000 (15:07 +0000)]
s/CSR_Ghc/CSR_NoRegs/
Share the CalleeSavedRegs defs between all calling conventions having no
callee-saved registers.
Patch by Yiannis Tsiouris!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156382
91177308-0d34-0410-b5e6-
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NAKAMURA Takumi [Tue, 8 May 2012 14:31:52 +0000 (14:31 +0000)]
Lit: rewind WinWaitReleased() stuff in TestRunner.
r145222 "lit/TestRunner.py: [Win32] Introduce WinWaitReleased(f), to wait for file handles to be released by children."
r145223 "lit/TestRunner.py: Use RemoveForce()."
r145381 "lit/TestRunner.py: Try to catch ERROR_FILE_NOT_FOUND, too."
r152916 "lit/TestRunner.py: [Win32] Check all opened_files[] released, rather than (obsoleted) written_files[]."
r153172 "lit/TestRunner.py: [Win32] Rework WinWaitReleased() again! "win32file" from Python Win32 Extensions."
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156381
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NAKAMURA Takumi [Tue, 8 May 2012 14:31:46 +0000 (14:31 +0000)]
Windows/PathV2.inc: Retry rename() for (maximum) 2 seconds.
Files might be opend by system scanners (eg. file indexer, virus scanner, &c).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156380
91177308-0d34-0410-b5e6-
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Duncan Sands [Tue, 8 May 2012 12:16:05 +0000 (12:16 +0000)]
Calling ReassociateExpression recursively is extremely dangerous since it will
replace the operands of expressions with only one use with undef and generate
a new expression for the original without using RAUW to update the original.
Thus any copies of the original expression held in a vector may end up
referring to some bogus value - and using a ValueHandle won't help since there
is no RAUW. There is already a mechanism for getting the effect of recursion
non-recursively: adding the value to be recursed on to RedoInsts. But it wasn't
being used systematically. Have various places where recursion had snuck in at
some point use the RedoInsts mechanism instead. Fixes PR12169.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156379
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Stepan Dyatkovskiy [Tue, 8 May 2012 08:33:21 +0000 (08:33 +0000)]
Rejected r156374: Ordinary PR1255 patch. Due to clang-x86_64-debian-fnt buildbot failure.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156377
91177308-0d34-0410-b5e6-
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Craig Topper [Tue, 8 May 2012 06:58:15 +0000 (06:58 +0000)]
Remove 256-bit AVX non-temporal store intrinsics. Similar was previously done for 128-bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156375
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Stepan Dyatkovskiy [Tue, 8 May 2012 06:36:08 +0000 (06:36 +0000)]
Ordinary patch for PR1255.
Added new case-ranges orientated methods for adding/removing cases in SwitchInst. After this patch cases will internally representated as ConstantArray-s instead of ConstantInt, externally cases wrapped within the ConstantRangesSet object.
Old methods of SwitchInst are also works well, but marked as deprecated. So on this stage we have no side effects except that I added support for case ranges in BitcodeReader/Writer, of course test for Bitcode is also added. Old "switch" format is also supported.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156374
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Andrew Trick [Tue, 8 May 2012 02:52:09 +0000 (02:52 +0000)]
Allow NULL LoopPassManager argument in UnrollLoop. PR12734.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156358
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Jakob Stoklund Olesen [Tue, 8 May 2012 00:08:35 +0000 (00:08 +0000)]
Extract methods for joining physregs.
No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156345
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Jakob Stoklund Olesen [Mon, 7 May 2012 23:46:16 +0000 (23:46 +0000)]
Naming convention and whitespace. No functional change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156342
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Jakob Stoklund Olesen [Mon, 7 May 2012 22:57:55 +0000 (22:57 +0000)]
Coalesce subreg-subreg copies.
At least some of them:
%vreg1:sub_16bit = COPY %vreg2:sub_16bit; GR64:%vreg1, GR32: %vreg2
Previously, we couldn't figure out that the above copy could be
eliminated by coalescing %vreg2 with %vreg1:sub_32bit.
The new getCommonSuperRegClass() hook makes it possible.
This is not very useful yet since the unmodified part of the destination
register usually interferes with the source register. The coalescer
needs to understand sub-register interference checking first.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156334
91177308-0d34-0410-b5e6-
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Pete Cooper [Mon, 7 May 2012 22:42:40 +0000 (22:42 +0000)]
Remove C Backend from the bugpoint docs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156333
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Mon, 7 May 2012 22:10:26 +0000 (22:10 +0000)]
Add an MF argument to TRI::getPointerRegClass() and TII::getRegClass().
The getPointerRegClass() hook can return register classes that depend on
the calling convention of the current function (ptr_rc_tailcall).
So far, we have been able to infer the calling convention from the
subtarget alone, but as we add support for multiple calling conventions
per target, that no longer works.
Patch by Yiannis Tsiouris!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156328
91177308-0d34-0410-b5e6-
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Jakob Stoklund Olesen [Mon, 7 May 2012 21:59:31 +0000 (21:59 +0000)]
Fix bug in TRI::getCommonSuperRegClass().
Test cases for this code are coming. It is not used for anything yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156327
91177308-0d34-0410-b5e6-
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Owen Anderson [Mon, 7 May 2012 20:51:25 +0000 (20:51 +0000)]
Teach DAG combine to fold x-x to 0.0 when unsafe FP math is enabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156324
91177308-0d34-0410-b5e6-
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Owen Anderson [Mon, 7 May 2012 20:47:23 +0000 (20:47 +0000)]
Teach reassociate to commute FMul's and FAdd's in order to canonicalize the order of their operands across instructions. This allows for greater CSE opportunities.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156323
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Preston Gurd [Mon, 7 May 2012 19:38:40 +0000 (19:38 +0000)]
Make IntelJITEvents and OProfileJIT as optional libraries and add
optional library support to the llvm-build tool:
- Add new command line parameter to llvm-build: “--enable-optional-libraries”
- Add handing of new llvm-build library type “OptionalLibrary”
- Update Cmake and automake build systems to pass correct flags to llvm-build
based on configuration
Patch by Dan Malea!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156319
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Jordy Rose [Mon, 7 May 2012 19:24:40 +0000 (19:24 +0000)]
Constify (trivially) ImmutableSet::iterator::getVisitState().
This was probably intended all along.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156318
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Jakob Stoklund Olesen [Mon, 7 May 2012 19:14:58 +0000 (19:14 +0000)]
Add TRI::getCommonSuperRegClass().
This function is a generalization of getMatchingSuperRegClass() to the
symmetric case where both sides are using a sub-register index. It will
find a super-register class and sub-register indexes that make this
diagram commute:
PreA
SuperRC ----------> RCA
| |
| |
PreB | | SubA
| |
| |
V V
RCB ----------> SubRC
SubB
This can be used to coalesce copies like:
%vreg1:sub16 = COPY %vreg2:sub16; GR64:%vreg1, GR32: %vreg2
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156317
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Chad Rosier [Mon, 7 May 2012 18:47:44 +0000 (18:47 +0000)]
Fix a regression from r147481. This combine should only happen if there is a
single use.
rdar://
11360370
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156316
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Matt Beaumont-Gay [Mon, 7 May 2012 18:12:42 +0000 (18:12 +0000)]
Don't assume size_t is unsigned long long.
Fixes a -Woverflow warning from gcc when building for 32-bit platforms.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156313
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Manman Ren [Mon, 7 May 2012 18:06:23 +0000 (18:06 +0000)]
X86: optimization for -(x != 0)
This patch will optimize -(x != 0) on X86
FROM
cmpl $0x01,%edi
sbbl %eax,%eax
notl %eax
TO
negl %edi
sbbl %eax %eax
In order to generate negl, I added patterns in Target/X86/X86InstrCompiler.td:
def : Pat<(X86sub_flag 0, GR32:$src), (NEG32r GR32:$src)>;
rdar:
10961709
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156312
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Eric Christopher [Mon, 7 May 2012 06:25:19 +0000 (06:25 +0000)]
Add support for the 'x' constraint.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156295
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Eric Christopher [Mon, 7 May 2012 06:25:15 +0000 (06:25 +0000)]
Add support for the 'l' constraint.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156294
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Eric Christopher [Mon, 7 May 2012 06:25:10 +0000 (06:25 +0000)]
Add support for the 'c' constraint.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156293
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Eric Christopher [Mon, 7 May 2012 06:25:02 +0000 (06:25 +0000)]
Add support for the 'P' constraint.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156292
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John McCall [Mon, 7 May 2012 06:00:23 +0000 (06:00 +0000)]
Fix trivial typo in llvm_move.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156288
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Craig Topper [Mon, 7 May 2012 06:00:15 +0000 (06:00 +0000)]
Fix some issues in the f16c instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156287
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Eric Christopher [Mon, 7 May 2012 05:46:48 +0000 (05:46 +0000)]
Add support for the 'O' constraint.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156285
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Eric Christopher [Mon, 7 May 2012 05:46:43 +0000 (05:46 +0000)]
Add support for the 'N' inline asm constraint.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156284
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Eric Christopher [Mon, 7 May 2012 05:46:37 +0000 (05:46 +0000)]
Add support for the 'L' inline asm constraint.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156283
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Eric Christopher [Mon, 7 May 2012 05:46:29 +0000 (05:46 +0000)]
Add support for the inline asm constraint 'K'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156282
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Craig Topper [Mon, 7 May 2012 05:36:19 +0000 (05:36 +0000)]
Add SSE4A MOVNTSS/MOVNTSD instructions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156281
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Eric Christopher [Mon, 7 May 2012 03:13:42 +0000 (03:13 +0000)]
Support the 'J' constraint.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156280
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Eric Christopher [Mon, 7 May 2012 03:13:32 +0000 (03:13 +0000)]
Add support for the 'I' inline asm constraint. Also add tests
from the previous 2 patches.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156279
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Eric Christopher [Mon, 7 May 2012 03:13:22 +0000 (03:13 +0000)]
Allow 64 bit integer values in gpu registers if arch and abi are 64 bit.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156278
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Eric Christopher [Mon, 7 May 2012 03:13:16 +0000 (03:13 +0000)]
When using inline asm constraints representing
non-floating point general registers allow 8 and 16-bit
elements.
Patch by Jack Carter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156277
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Jim Grosbach [Mon, 7 May 2012 02:25:53 +0000 (02:25 +0000)]
Tidy up. Whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156276
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Craig Topper [Sun, 6 May 2012 19:46:21 +0000 (19:46 +0000)]
Use MVT instead of EVT as the argument to all the shuffle decode functions. Simplify some of the decode functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156268
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Craig Topper [Sun, 6 May 2012 18:54:26 +0000 (18:54 +0000)]
Add VPERMQ/VPERMPD to the list of target specific shuffles that can be looked through for DAG combine purposes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156266
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Craig Topper [Sun, 6 May 2012 18:44:02 +0000 (18:44 +0000)]
Add shuffle decode support for VPERMQ/VPERMPD.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156265
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Jim Grosbach [Sun, 6 May 2012 17:33:14 +0000 (17:33 +0000)]
TableGen: AsmMatcher diagnostic when missing instruction mnemonic.
Previously, if an instruction definition was missing the mnemonic,
the next line would just assert(). Issue a real diagnostic instead.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156263
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Chris Lattner [Sun, 6 May 2012 16:20:49 +0000 (16:20 +0000)]
make SourceMgr tolerate empty SMLoc()'s better.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156260
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Benjamin Kramer [Sun, 6 May 2012 14:25:16 +0000 (14:25 +0000)]
Switch the select to branch transformation on by default.
The primitive conservative heuristic seems to give a slight overall
improvement while not regressing stuff. Make it available to wider
testing. If you notice any speed regressions (or significant code
size regressions) let me know!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156258
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Jakub Staszak [Sun, 6 May 2012 13:52:31 +0000 (13:52 +0000)]
Remove trailing spaces.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156257
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NAKAMURA Takumi [Sun, 6 May 2012 08:24:24 +0000 (08:24 +0000)]
Unix/Process.inc: Give more useful random seed to srand. Workaround for PR12743.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156252
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NAKAMURA Takumi [Sun, 6 May 2012 08:24:18 +0000 (08:24 +0000)]
Support/Process: Move llvm::sys::Process::GetRandomNumber() from Process.cpp to Unix/Process.inc.
FIXME: GetRandomNumber() is not implemented in Win32.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156251
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Chris Lattner [Sat, 5 May 2012 22:17:32 +0000 (22:17 +0000)]
reapply my patch, with a fix for an off-by-one error. Turned out to be a lot
of work for a drive-by fix :)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156246
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Chris Lattner [Sat, 5 May 2012 22:11:04 +0000 (22:11 +0000)]
revert my patches, which are causing problems.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156245
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Chris Lattner [Sat, 5 May 2012 22:04:11 +0000 (22:04 +0000)]
add missing header <shame>
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156244
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Chris Lattner [Sat, 5 May 2012 21:39:51 +0000 (21:39 +0000)]
refactor some code to expose column numbers more and make diagnostic printing slightly more efficient.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156243
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Jim Grosbach [Sat, 5 May 2012 17:45:12 +0000 (17:45 +0000)]
Nuke a few dead remnants of the CBE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156241
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Daniel Dunbar [Sat, 5 May 2012 16:49:11 +0000 (16:49 +0000)]
[Support] Add missing include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156240
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Daniel Dunbar [Sat, 5 May 2012 16:39:22 +0000 (16:39 +0000)]
[Support] Fix up comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156239
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Daniel Dunbar [Sat, 5 May 2012 16:36:24 +0000 (16:36 +0000)]
[Support] Rewrite sys::fs::unique_file to not be stupid with /dev/urandom.
- Just use sys::Process::GetRandomNumber instead of having two poor
implementations.
- This is ~70 times (!) faster on my OS X machine.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@156238
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