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62660 Commits

Author SHA1 Message Date
Eric Christopher bebb8c5f86 Hack around extracts that aren't easy to process. 
llvm-svn: 109043
 2010-07-21 22:07:19 +00:00
Jim Grosbach efcc2a0cfb tidy up 
llvm-svn: 109042
 2010-07-21 22:04:53 +00:00
Bruno Cardoso Lopes 6238c1d102 Add missing AVX convert instructions. Those instructions are not described in their SSE forms (although they exist), but add the AVX forms anyway, so the assembler can benefit from it 
llvm-svn: 109039
 2010-07-21 21:37:59 +00:00
Jim Grosbach 6cd0deb997 tidy up. 
llvm-svn: 109038
 2010-07-21 21:36:25 +00:00
Jim Grosbach a8683bb033 80 column and trailing whitespace cleanup 
llvm-svn: 109037
 2010-07-21 21:21:52 +00:00
Dan Gohman 47dc8fd67a Add some debug output to help diagnose PR7689. 
llvm-svn: 109036
 2010-07-21 21:18:37 +00:00
Nate Begeman 784e062b2a Fix a couple issues with Win64 ABI 
1) all registers were spilled as xmm, regardless of actual size
2) win64 abi doesn't do the varargs-size-in-%al thing

Still to look into:

xmm6-15 are marked as clobbered by call instructions on win64 even though they aren't.

llvm-svn: 109035
 2010-07-21 20:49:52 +00:00
Owen Anderson f6331109f0 Add the INITIALIZE_PASS macro. 
llvm-svn: 109034
 2010-07-21 20:46:41 +00:00
Bruno Cardoso Lopes 19b3830142 Avoid AVX instructions to be selected instead of its SSE form 
llvm-svn: 109032
 2010-07-21 20:38:42 +00:00
Dan Gohman 477498f3d7 NamedMDNode is never an operand. 
llvm-svn: 109031
 2010-07-21 20:25:43 +00:00
Dan Gohman 093cb79d4b Disallow null as a named metadata operand. 
Make MDNode::destroy private.
Fix the one thing that used MDNode::destroy, outside of MDNode itself.

One should never delete or destroy an MDNode explicitly. MDNodes
implicitly go away when there are no references to them (implementation
details aside).

llvm-svn: 109028
 2010-07-21 18:54:18 +00:00
Daniel Dunbar dd45d848a8 Use System/DataTypes.h instead of stdint.h, which isn't portable. 
llvm-svn: 109026
 2010-07-21 18:48:59 +00:00
Dan Gohman 846b9e15db Use TrackingVH instead of WeakVH for NamedMDNode's operands, since nodes 
referenced by NamedMDNodes shouldn't be deleted.

llvm-svn: 109021
 2010-07-21 18:01:42 +00:00
Dan Gohman 2b68cc68ed Tidy. 
llvm-svn: 109020
 2010-07-21 17:53:53 +00:00
Owen Anderson 845b14ef66 Move the smarts of AnalysisGroup registration into PassRegistry. 
llvm-svn: 109019
 2010-07-21 17:52:45 +00:00
Dan Gohman c63d812f97 Delete an obsolete comment. 
llvm-svn: 109017
 2010-07-21 17:21:27 +00:00
Chris Lattner b3fa6bf0ef strip out the 2.7 release notes, this really is the 2.8 release notes 
now. Add a few items like the fpstackifier improvements.

llvm-svn: 109013
 2010-07-21 15:57:40 +00:00
Rafael Espindola 4277e14dc4 Fix calling convention on ARM if vfp2+ is enabled. 
llvm-svn: 109009
 2010-07-21 11:38:30 +00:00
Gabor Greif 930894fe61 appease Validator 
llvm-svn: 109007
 2010-07-21 10:22:41 +00:00
Gabor Greif 4b17e65baa add info on operand rotation 
llvm-svn: 109006
 2010-07-21 10:20:08 +00:00
Eric Christopher d27913e516 Pulling out previous patch, must've run the tests in 
the wrong directory.

llvm-svn: 109005
 2010-07-21 09:23:56 +00:00
Eric Christopher b2d1067024 Lower MEMBARRIER on x86 and support processors without SSE2. 
Fixes a pile of libgomp failures in the llvm-gcc testsuite due
to the libcall not existing.

llvm-svn: 109004
 2010-07-21 09:05:23 +00:00
Lang Hames bdafcc633d Changed OStream templates to functions on raw_ostream, removed the unused "renderWarnings" function. 
llvm-svn: 109003
 2010-07-21 09:02:06 +00:00
Bruno Cardoso Lopes cdbec62510 Add AVX only vzeroall and vzeroupper instructions 
llvm-svn: 109002
 2010-07-21 08:56:24 +00:00
Gabor Greif f97f626730 restore aesthetics 
llvm-svn: 109001
 2010-07-21 08:25:55 +00:00
Evan Cheng a77f3d3b37 Teach bottom up pre-ra scheduler to track register pressure. Work in progress. 
llvm-svn: 108991
 2010-07-21 06:09:07 +00:00
Eric Christopher 690aa72437 Turn this test on again after the llvm-gcc change in r108986. 
llvm-svn: 108987
 2010-07-21 04:54:06 +00:00
Eric Christopher 8d95d26eb1 Update this to use a "valid" alignment. 
llvm-svn: 108985
 2010-07-21 04:51:24 +00:00
Bruno Cardoso Lopes 3499934da6 Add new AVX vpermilps, vpermilpd and vperm2f128 instructions 
llvm-svn: 108984
 2010-07-21 03:07:42 +00:00
Bruno Cardoso Lopes 3ceaf7a0a2 Add new AVX vmaskmov instructions, and also fix the VEX encoding bits to support it 
llvm-svn: 108983
 2010-07-21 02:46:58 +00:00
Dan Gohman a2489d1bb6 Give MDNode printing has access to the current Module in more 
cases. This will be needed when function-local metadata can
appear in places that aren't intrinsic function arguments.

llvm-svn: 108971
 2010-07-20 23:55:01 +00:00
Jakob Stoklund Olesen 0fef9dda8e Change the createSpiller interface to take a MachineFunctionPass argument. 
The spillers can pluck the analyses they need from the pass reference.

Switch some never-null pointers to references.

llvm-svn: 108969
 2010-07-20 23:50:15 +00:00
Dan Gohman afbe4a7a10 Make this code a little more readable. 
llvm-svn: 108968
 2010-07-20 23:49:44 +00:00
Dan Gohman 7373bd9973 Use DebugLocs instead of MDNodes. 
llvm-svn: 108967
 2010-07-20 23:49:05 +00:00
Owen Anderson 7fc9fe7553 Move the handling of PassRegistrationListener's to PassRegistry. 
llvm-svn: 108966
 2010-07-20 23:41:56 +00:00
Bruno Cardoso Lopes e706501975 Add new AVX vextractf128 instructions 
llvm-svn: 108964
 2010-07-20 23:19:02 +00:00
Dan Gohman b22dd85bb3 Fix a typo. 
llvm-svn: 108962
 2010-07-20 23:10:36 +00:00
Dan Gohman 5c2e65b7bf Don't look up the "dbg" metadata kind by name. 
llvm-svn: 108961
 2010-07-20 23:09:34 +00:00
Chris Lattner 41ff5d4d91 make asmprinter optional, even though passing in null will cause things to explode right now. 
llvm-svn: 108955
 2010-07-20 22:45:33 +00:00
Greg Clayton da9220bbef Added support to MachO.h for many defines and structures that are needed 
to Parse mach-o files. All defines have been renamed to not conflict with
#defines in mach header files, all structures were left named the same but
are in the llvm::MachO namespace.

llvm-svn: 108953
 2010-07-20 22:36:00 +00:00
Chris Lattner b4dc58975b continue pushing dependencies around. 
llvm-svn: 108952
 2010-07-20 22:35:40 +00:00
Chris Lattner 2366d95af9 reduce X86MCInstLower dependencies on asmprinter. 
llvm-svn: 108950
 2010-07-20 22:30:53 +00:00
Chris Lattner 7fbdd7c852 pass around MF, not MMI. 
llvm-svn: 108949
 2010-07-20 22:26:07 +00:00
Dan Gohman 48a995f7e9 Rename removeAllMetadata to clearMetadataHashEntries and simplify 
it to just do the things that need to be done when an instruction
is deleted.

llvm-svn: 108948
 2010-07-20 22:25:04 +00:00
Chris Lattner d3f3a89425 cleanups. 
llvm-svn: 108947
 2010-07-20 22:23:57 +00:00
Chris Lattner 5ca516b87c move two asmprinter methods into the asmprinter .cpp file. 
llvm-svn: 108945
 2010-07-20 22:18:19 +00:00
Jakob Stoklund Olesen ed4075cc3b Implement loop splitting analysis. 
Determine which loop exit blocks need a 'pre-exit' block inserted.
Recognize when this would be impossible.

llvm-svn: 108941
 2010-07-20 21:46:58 +00:00
Dan Gohman f9e6cc9af1 Remove an obsolete comment. 
llvm-svn: 108940
 2010-07-20 21:45:17 +00:00
Dan Gohman 43aa8f03c1 Add support for remapping metadata kind IDs when reading in a 
bitcode file, so that two bitcode files where the same metadata kind
name happens to have been assigned a different ID can still be
linked together.

Eliminate the restriction that metadata kind IDs can't be 0.

Change MD_dbg from 1 to 0, because we can now, and because it's
less mysterious that way.

llvm-svn: 108939
 2010-07-20 21:42:28 +00:00
Matt Fleming c3eb5e3d4b Include some tests for the recently committed ELF section directive 
handlers.

llvm-svn: 108938
 2010-07-20 21:37:30 +00:00