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Author SHA1 Message Date
Jim Grosbach
6215109cd9 tidy up 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109042 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 22:04:53 +00:00
Bruno Cardoso Lopes
e29f37f6a1 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 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109039 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 21:37:59 +00:00
Jim Grosbach
e62b690607 tidy up. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109038 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 21:36:25 +00:00
Jim Grosbach
1e20b96313 80 column and trailing whitespace cleanup 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109037 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 21:21:52 +00:00
Dan Gohman
29d2716766 Add some debug output to help diagnose PR7689. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109036 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 21:18:37 +00:00
Nate Begeman
c8ea673bc0 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109035 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 20:49:52 +00:00
Owen Anderson
bdd57371bc Add the INITIALIZE_PASS macro. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109034 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 20:46:41 +00:00
Bruno Cardoso Lopes
928fc3b4a0 Avoid AVX instructions to be selected instead of its SSE form 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109032 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 20:38:42 +00:00
Dan Gohman
557c83c99e NamedMDNode is never an operand. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109031 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 20:25:43 +00:00
Dan Gohman
872814ae04 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).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109028 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 18:54:18 +00:00
Daniel Dunbar
ec237ffd28 Use System/DataTypes.h instead of stdint.h, which isn't portable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109026 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 18:48:59 +00:00
Dan Gohman
d9c86dc6d9 Use TrackingVH instead of WeakVH for NamedMDNode's operands, since nodes 
referenced by NamedMDNodes shouldn't be deleted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109021 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 18:01:42 +00:00
Dan Gohman
1ec7f5feb3 Tidy. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109020 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 17:53:53 +00:00
Owen Anderson
9650983b9a Move the smarts of AnalysisGroup registration into PassRegistry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109019 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 17:52:45 +00:00
Dan Gohman
4595321521 Delete an obsolete comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109017 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 17:21:27 +00:00
Chris Lattner
922d00f5f5 strip out the 2.7 release notes, this really is the 2.8 release notes 
now. Add a few items like the fpstackifier improvements.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109013 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 15:57:40 +00:00
Rafael Espindola
bc56501435 Fix calling convention on ARM if vfp2+ is enabled. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109009 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 11:38:30 +00:00
Gabor Greif
50fb330b8d appease Validator 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109007 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 10:22:41 +00:00
Gabor Greif
17b59fe2d3 add info on operand rotation 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109006 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 10:20:08 +00:00
Eric Christopher
dab4dac2a0 Pulling out previous patch, must've run the tests in 
the wrong directory.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109005 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 09:23:56 +00:00
Eric Christopher
87f41370a8 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109004 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 09:05:23 +00:00
Lang Hames
5a8ea65c5c Changed OStream templates to functions on raw_ostream, removed the unused "renderWarnings" function. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109003 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 09:02:06 +00:00
Bruno Cardoso Lopes
cf6ca03128 Add AVX only vzeroall and vzeroupper instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109002 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 08:56:24 +00:00
Gabor Greif
c61f6b424b restore aesthetics 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@109001 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 08:25:55 +00:00
Evan Cheng
4f6b4674be Teach bottom up pre-ra scheduler to track register pressure. Work in progress. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108991 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 06:09:07 +00:00
Eric Christopher
80a16b0569 Turn this test on again after the llvm-gcc change in r108986. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108987 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 04:54:06 +00:00
Eric Christopher
302313fc09 Update this to use a "valid" alignment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108985 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 04:51:24 +00:00
Bruno Cardoso Lopes
7d7d15a159 Add new AVX vpermilps, vpermilpd and vperm2f128 instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108984 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 03:07:42 +00:00
Bruno Cardoso Lopes
4b13f3cf3d Add new AVX vmaskmov instructions, and also fix the VEX encoding bits to support it 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108983 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-21 02:46:58 +00:00
Dan Gohman
3bdfbf5d56 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108971 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:55:01 +00:00
Jakob Stoklund Olesen
f2c6e367c1 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.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108969 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:50:15 +00:00
Dan Gohman
549979f550 Make this code a little more readable. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108968 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:49:44 +00:00
Dan Gohman
333a94765a Use DebugLocs instead of MDNodes. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108967 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:49:05 +00:00
Owen Anderson
539673579e Move the handling of PassRegistrationListener's to PassRegistry. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108966 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:41:56 +00:00
Bruno Cardoso Lopes
1154f426d7 Add new AVX vextractf128 instructions 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108964 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:19:02 +00:00
Dan Gohman
e336cbc450 Fix a typo. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108962 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:10:36 +00:00
Dan Gohman
7bc230ec6a Don't look up the "dbg" metadata kind by name. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108961 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 23:09:34 +00:00
Chris Lattner
6e8154354f make asmprinter optional, even though passing in null will cause things to explode right now. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108955 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 22:45:33 +00:00
Greg Clayton
98cfb53af4 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.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108953 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 22:36:00 +00:00
Chris Lattner
cb63ecba31 continue pushing dependencies around. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108952 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 22:35:40 +00:00
Chris Lattner
c0115b5ca1 reduce X86MCInstLower dependencies on asmprinter. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108950 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 22:30:53 +00:00
Chris Lattner
0c13cf36ad pass around MF, not MMI. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108949 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 22:26:07 +00:00
Dan Gohman
4f1be4abba Rename removeAllMetadata to clearMetadataHashEntries and simplify 
it to just do the things that need to be done when an instruction
is deleted.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108948 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 22:25:04 +00:00
Chris Lattner
7648bd428b cleanups. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108947 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 22:23:57 +00:00
Chris Lattner
1a34c83caf move two asmprinter methods into the asmprinter .cpp file. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108945 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 22:18:19 +00:00
Jakob Stoklund Olesen
6a0dc079ef Implement loop splitting analysis. 
Determine which loop exit blocks need a 'pre-exit' block inserted.
Recognize when this would be impossible.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108941 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:46:58 +00:00
Dan Gohman
5d80911983 Remove an obsolete comment. 
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108940 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:45:17 +00:00
Dan Gohman
19538d1e9f 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.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108939 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:42:28 +00:00
Matt Fleming
a7f9563c01 Include some tests for the recently committed ELF section directive 
handlers.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108938 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:37:30 +00:00
Dale Johannesen
21d35c1399 Fix test for switch statements and increase 
threshold a bit per experimentation.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@108935 91177308-0d34-0410-b5e6-96231b3b80d8
 2010-07-20 21:29:12 +00:00