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Eric Christopher [Mon, 16 Nov 2009 22:34:32 +0000 (22:34 +0000)]
Fix unused variables warnings.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88977
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Evan Cheng [Mon, 16 Nov 2009 21:56:03 +0000 (21:56 +0000)]
- Check memoperand alignment instead of checking stack alignment. Most load / store folding instructions are not referencing spill stack slots.
- Mark MOVUPSrm re-materializable.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88974
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Devang Patel [Mon, 16 Nov 2009 21:53:40 +0000 (21:53 +0000)]
Revert r88939.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88973
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David Greene [Mon, 16 Nov 2009 21:52:23 +0000 (21:52 +0000)]
Fix an expensive-checks error.
The Mask and LHSMask may not be of the same size, so don't do the
transformation if they're different.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88972
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Jim Grosbach [Mon, 16 Nov 2009 21:13:22 +0000 (21:13 +0000)]
Make the pass class name more explicit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88964
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Jim Grosbach [Mon, 16 Nov 2009 21:03:58 +0000 (21:03 +0000)]
make pass name a bit more clear
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88961
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Dan Gohman [Mon, 16 Nov 2009 20:45:50 +0000 (20:45 +0000)]
Revert 88957. This file uses CodeGenOpt, which is defined in TargetMachine.h.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88959
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Dan Gohman [Mon, 16 Nov 2009 20:41:12 +0000 (20:41 +0000)]
Remove an unnecessary #include.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88957
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Dan Gohman [Mon, 16 Nov 2009 20:40:47 +0000 (20:40 +0000)]
Sink a #include <map> to where it's actually needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88956
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Dan Gohman [Mon, 16 Nov 2009 20:40:06 +0000 (20:40 +0000)]
Make PseudoSourceValue's classof recognize
FixedStackPseudoSourceValueVal, to respect this isa relationship.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88954
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Dan Gohman [Mon, 16 Nov 2009 20:35:59 +0000 (20:35 +0000)]
Fix a typo in a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88953
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Jim Grosbach [Mon, 16 Nov 2009 20:04:15 +0000 (20:04 +0000)]
Convert to FileCheck
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88947
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Lang Hames [Mon, 16 Nov 2009 20:03:13 +0000 (20:03 +0000)]
Added a testcase for PR5495.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88946
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Rafael Espindola [Mon, 16 Nov 2009 19:46:55 +0000 (19:46 +0000)]
Add configure options for specifying where to look for libstdc++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88943
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Jim Grosbach [Mon, 16 Nov 2009 19:46:46 +0000 (19:46 +0000)]
Convert to FileCheck
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88942
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Bob Wilson [Mon, 16 Nov 2009 19:33:27 +0000 (19:33 +0000)]
Fix a comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88940
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Devang Patel [Mon, 16 Nov 2009 19:20:48 +0000 (19:20 +0000)]
Add VISIBILITY_HIDDEN marker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88939
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Jim Grosbach [Mon, 16 Nov 2009 18:58:52 +0000 (18:58 +0000)]
Simplify thumb2 jump table adjustments. Remove unnecessary calculation and
usage of block sizes and offsets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88935
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Jim Grosbach [Mon, 16 Nov 2009 18:55:47 +0000 (18:55 +0000)]
clarify comment
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88933
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Bob Wilson [Mon, 16 Nov 2009 18:54:08 +0000 (18:54 +0000)]
Fix some comments.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88932
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Bob Wilson [Mon, 16 Nov 2009 18:08:46 +0000 (18:08 +0000)]
Whitespace: be consistent with pointer syntax.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88929
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Bob Wilson [Mon, 16 Nov 2009 17:56:13 +0000 (17:56 +0000)]
Clean up whitespace.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88927
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Jim Grosbach [Mon, 16 Nov 2009 17:24:45 +0000 (17:24 +0000)]
tbb opt off by default
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88921
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Jim Grosbach [Mon, 16 Nov 2009 17:17:48 +0000 (17:17 +0000)]
back off for a bit. tracking down weirdness
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88919
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Jim Grosbach [Mon, 16 Nov 2009 17:10:56 +0000 (17:10 +0000)]
Analyze has to be before checking the condition, obviously. Properly construct an iterator for prior.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88917
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Douglas Gregor [Mon, 16 Nov 2009 16:56:48 +0000 (16:56 +0000)]
Make ERROR_IF_USED macro work with GCC <= 4.2, Apple GCCs
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88916
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Duncan Sands [Mon, 16 Nov 2009 15:28:17 +0000 (15:28 +0000)]
Make sure that if anyone passes a name by accident for the isSigned
parameter of CreateIntCast then they get an error from the compiler
(or from the linker with a non-gcc compiler). Another possibility
is to flip the order of the DestTy and isSigned parameters, since you
should then get a compiler warning if you try to use a char* for a
Type*.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88913
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David Greene [Mon, 16 Nov 2009 15:12:23 +0000 (15:12 +0000)]
Support spill comments.
Have the asm printer emit a comment if an instruction is a spill or
reload and have the spiller mark copies it introdues so the asm printer
can also annotate those.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88911
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Duncan Sands [Mon, 16 Nov 2009 13:15:28 +0000 (13:15 +0000)]
BuildIntCast takes an additional parameter, isSigned.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88910
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Duncan Sands [Mon, 16 Nov 2009 12:32:28 +0000 (12:32 +0000)]
CreateIntCast takes an "isSigned" parameter. Pass "true" for it, rather than
a name.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88908
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Evan Cheng [Mon, 16 Nov 2009 07:10:36 +0000 (07:10 +0000)]
Special case FixedStackPseudoSourceValueVal as well. Do we really need to differentiate PseudoSourceValueVal from FixedStackPseudoSourceValueVal at this level?
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88902
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Evan Cheng [Mon, 16 Nov 2009 06:31:49 +0000 (06:31 +0000)]
Check if subreg index is zero.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88899
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Evan Cheng [Mon, 16 Nov 2009 05:52:06 +0000 (05:52 +0000)]
For some targets, a copy can use a register multiple times, e.g. ppc.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88895
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Evan Cheng [Mon, 16 Nov 2009 05:44:04 +0000 (05:44 +0000)]
xfail for now. It has been failing.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88892
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Bruno Cardoso Lopes [Mon, 16 Nov 2009 04:35:29 +0000 (04:35 +0000)]
Disable ldc1/sdc1 instructions for mips1 targets.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88887
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Bruno Cardoso Lopes [Mon, 16 Nov 2009 04:33:42 +0000 (04:33 +0000)]
- Fix a small bug while handling target constant pools (one param was missing).
- Add a smarter constant pool loading, instead of:
lui $2, %hi($CPI1_0)
addiu $2, $2, %lo($CPI1_0)
lwc1 $f0, 0($2)
Generate:
lui $2, %hi($CPI1_0)
lwc1 $f0, %lo($CPI1_0)($2)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88886
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Chris Lattner [Mon, 16 Nov 2009 03:51:42 +0000 (03:51 +0000)]
typo spotted by duncan.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88884
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Lang Hames [Mon, 16 Nov 2009 02:07:31 +0000 (02:07 +0000)]
Fixes the bug exposed by Anton's test case in PR 5495:
Make sure when ProcessImplicitDefs removes a copy which kills its source reg that it
removes the copy from said reg's Kills list.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88881
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Lang Hames [Mon, 16 Nov 2009 02:00:09 +0000 (02:00 +0000)]
Fix for the original bug in PR5495 - Look at uses as well as defs when determining the PHI-copy insert point.
- Patch by Andrew Canis!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88880
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Jim Grosbach [Sun, 15 Nov 2009 21:45:34 +0000 (21:45 +0000)]
Detect need for autoalignment of the stack earlier to catch spills more
conservatively. eliminateFrameIndex() machinery adjust to handle addr mode
6 (vld1/vst1) used for spills. Fix tests to expect aligned Q-reg spilling
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88874
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Jim Grosbach [Sun, 15 Nov 2009 21:05:07 +0000 (21:05 +0000)]
set the def of the VLD1q64 properly
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88873
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Chris Lattner [Sun, 15 Nov 2009 20:03:53 +0000 (20:03 +0000)]
disable copying, enforce some invariants.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88870
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Chris Lattner [Sun, 15 Nov 2009 20:02:12 +0000 (20:02 +0000)]
teach LVI to infer edge information from switch instructions.
This allows JT to eliminate a ton of infeasible edges when
handling code like the templates in PatternMatch.h
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88869
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Chris Lattner [Sun, 15 Nov 2009 20:01:24 +0000 (20:01 +0000)]
fix a logic error that would cause LVI-JT to miscompile
some conditionals
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88868
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Chris Lattner [Sun, 15 Nov 2009 20:00:52 +0000 (20:00 +0000)]
implement the first stab at caching queries. This isn't correct
(because the invalidation logic is missing) but LVI isn't enabled
by default anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88867
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Chris Lattner [Sun, 15 Nov 2009 19:59:49 +0000 (19:59 +0000)]
refactor a bunch of code forming the new LazyValueInfoCache
and LVIQuery classes, no functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88866
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Chris Lattner [Sun, 15 Nov 2009 19:58:31 +0000 (19:58 +0000)]
make PRE of loads preserve the alignment of the moved load instruction.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88865
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Chris Lattner [Sun, 15 Nov 2009 19:57:43 +0000 (19:57 +0000)]
fix a bug handling 'not x' when x is undef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88864
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Chris Lattner [Sun, 15 Nov 2009 19:56:28 +0000 (19:56 +0000)]
mark getIntrinsicID() 'readonly'. This allows various classof methods
(like DbgDeclareInst's) to shrink substantially. It sucks that we have
to pull Compiler.h into such a public header, but at least Compiler.h
doesn't pull anything else in.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88863
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Chris Lattner [Sun, 15 Nov 2009 19:54:31 +0000 (19:54 +0000)]
add attributes for readnone/readonly functions.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88862
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Chris Lattner [Sun, 15 Nov 2009 19:52:43 +0000 (19:52 +0000)]
add a version of array_pod_sort that takes a custom comparator function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88861
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Nick Lewycky [Sun, 15 Nov 2009 17:51:23 +0000 (17:51 +0000)]
Add a complex missed optimization opportunity I came across while investigating
bug 5438.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88855
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Edward O'Callaghan [Sun, 15 Nov 2009 10:18:17 +0000 (10:18 +0000)]
Add PSP OS Target to Triple, Credit to Bruno Cardoso Lopes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88849
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Daniel Dunbar [Sun, 15 Nov 2009 08:10:29 +0000 (08:10 +0000)]
lit: Factor a new OneCommandPerFileTest out of SyntaxCheckTest.
- Used for running a single fixed command on a directory of files, with the
option of deriving a temporary input file from the test source.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88844
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Nick Lewycky [Sun, 15 Nov 2009 07:47:32 +0000 (07:47 +0000)]
Revert r88830 and r88831 which appear to have caused a selfhost buildbot some
grief. I suspect this patch merely exposed a bug else.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88841
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Daniel Dunbar [Sun, 15 Nov 2009 07:22:58 +0000 (07:22 +0000)]
Remove duplicate implementation of excludes functionality, and support excluding
dirnames.
Also, add support for the 'unsupported' config property.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88838
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Nick Lewycky [Sun, 15 Nov 2009 06:16:57 +0000 (06:16 +0000)]
Correct typo.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88831
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Nick Lewycky [Sun, 15 Nov 2009 05:55:17 +0000 (05:55 +0000)]
Teach instcombine to look for booleans in wider integers when it encounters a
zext(icmp). It may be able to optimize that away. This fixes one of the cases
in PR5438.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88830
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Lang Hames [Sun, 15 Nov 2009 04:39:51 +0000 (04:39 +0000)]
Added an assert to the PBQP allocator to catch infinite cost solutions which might otherwise lead to miscompilations.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88829
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Daniel Dunbar [Sun, 15 Nov 2009 01:02:09 +0000 (01:02 +0000)]
lit: Add --repeat=N option, for running each test N times.
- Currently just useful for timing, although it could be extended as one (bad) way to deal with flaky tests.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88827
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Daniel Dunbar [Sat, 14 Nov 2009 22:04:42 +0000 (22:04 +0000)]
Remove bogus corei7 and atom entries, the family was incorrect.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88818
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Jim Grosbach [Sat, 14 Nov 2009 21:57:35 +0000 (21:57 +0000)]
remove xfail
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88817
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Daniel Dunbar [Sat, 14 Nov 2009 21:36:19 +0000 (21:36 +0000)]
Fill out X86 table, although we are missing lots of names for things. We now
properly detect my Xeon box though.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88814
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Daniel Dunbar [Sat, 14 Nov 2009 21:36:07 +0000 (21:36 +0000)]
Report the detected host CPU in --version.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88813
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Jim Grosbach [Sat, 14 Nov 2009 21:33:37 +0000 (21:33 +0000)]
cleanup.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88812
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Jim Grosbach [Sat, 14 Nov 2009 20:15:03 +0000 (20:15 +0000)]
Do not merge jump tables this early. Branch folding will do any necessary
merges, and until then, it's useful to keep the tables separate for ease
of manipulation.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88806
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Jim Grosbach [Sat, 14 Nov 2009 20:10:18 +0000 (20:10 +0000)]
Cleanup flow, and only update the jump table we're analyzing when replacing a destination MBB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88805
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Jim Grosbach [Sat, 14 Nov 2009 20:09:13 +0000 (20:09 +0000)]
Add function to replace a destination MBB in a single jump table
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88804
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Benjamin Kramer [Sat, 14 Nov 2009 19:51:20 +0000 (19:51 +0000)]
Remove dead variable found by clang++.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88803
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Richard Osborne [Sat, 14 Nov 2009 19:33:35 +0000 (19:33 +0000)]
Add XCore support for arbitrary-sized aggregate returns.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88802
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Anton Korobeynikov [Sat, 14 Nov 2009 18:01:41 +0000 (18:01 +0000)]
Temporary disable the error - it seems to be too conservative.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88800
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Benjamin Kramer [Sat, 14 Nov 2009 16:37:18 +0000 (16:37 +0000)]
Implement DISABLE_INLINE for MSVC. This required changing the position in all
forward declaration and patching tblgen to emit it right. Patch by Amine Khaldi!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88798
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Benjamin Kramer [Sat, 14 Nov 2009 15:15:39 +0000 (15:15 +0000)]
This test doesn't work on arm either.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88794
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Benjamin Kramer [Sat, 14 Nov 2009 14:14:58 +0000 (14:14 +0000)]
Make NORETURN working with MSVC. MSVC only accepts NORETURN in front of the
decl so move it there. GCC accepts it both in front and after decls.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88791
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Daniel Dunbar [Sat, 14 Nov 2009 10:09:12 +0000 (10:09 +0000)]
Add llvm::sys::getHostCPUName, for detecting the LLVM name for the host CPU.
- This is an initial step towards -march=native support in Clang, and towards
eliminating host dependencies in the targets. See PR5389.
- Patch by Roman Divacky!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88768
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Nick Lewycky [Sat, 14 Nov 2009 07:25:54 +0000 (07:25 +0000)]
Remove LLVMContext from reassociate. It was threaded through every function but
ultimately never used.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88763
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Sanjiv Gupta [Sat, 14 Nov 2009 07:22:25 +0000 (07:22 +0000)]
revert 88761 as it fails builds.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88762
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Sanjiv Gupta [Sat, 14 Nov 2009 06:19:49 +0000 (06:19 +0000)]
Fix debug info crashes for PIC16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88761
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Nick Lewycky [Sat, 14 Nov 2009 06:15:14 +0000 (06:15 +0000)]
Teach BasicAA that a constant expression can't alias memory provably not
allocated until runtime (such as an alloca). Patch by Hans Wennborg!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88760
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Evan Cheng [Sat, 14 Nov 2009 03:42:17 +0000 (03:42 +0000)]
Added getSubRegIndex(A,B) that returns subreg index of A to B. Use it to replace broken code in VirtRegRewriter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88753
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Evan Cheng [Sat, 14 Nov 2009 02:55:43 +0000 (02:55 +0000)]
- Change TargetInstrInfo::reMaterialize to pass in TargetRegisterInfo.
- If destination is a physical register and it has a subreg index, use the
sub-register instead.
This fixes PR5423.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88745
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Dan Gohman [Sat, 14 Nov 2009 02:27:51 +0000 (02:27 +0000)]
Add an option for running GVN with redundant load processing disabled.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88742
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Evan Cheng [Sat, 14 Nov 2009 02:11:32 +0000 (02:11 +0000)]
Add radar number.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88739
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Evan Cheng [Sat, 14 Nov 2009 02:09:09 +0000 (02:09 +0000)]
Fix PR5412: Fix an inverted check and another missing sub-register check.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88738
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Dan Gohman [Sat, 14 Nov 2009 02:06:30 +0000 (02:06 +0000)]
Enable the tail call optimization when the caller returns undef.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88737
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Evan Cheng [Sat, 14 Nov 2009 01:50:00 +0000 (01:50 +0000)]
When expanding t2STRDi8 r, r to two stores, add kill markers correctly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88734
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Jakob Stoklund Olesen [Sat, 14 Nov 2009 00:38:13 +0000 (00:38 +0000)]
Fix bug in -split-phi-edges.
When splitting an edge after a machine basic block with fall-through, we
forgot to insert a jump instruction. Fix this by calling updateTerminator() on
the fall-through block when relevant.
Also be more precise in PHIElimination::isLiveIn.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88728
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Jakob Stoklund Olesen [Sat, 14 Nov 2009 00:38:06 +0000 (00:38 +0000)]
Update MachineDominator information
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88727
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Lang Hames [Sat, 14 Nov 2009 00:02:51 +0000 (00:02 +0000)]
Added an API to the SlotIndexes pass to allow new instructions to be inserted into the numbering.
PreAllocSplitting is now using this API to insert code.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88725
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Evan Cheng [Fri, 13 Nov 2009 23:16:41 +0000 (23:16 +0000)]
Fix PR5411. Bug in UpdateKills. A reg def partially define its super-registers.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88719
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Eric Christopher [Fri, 13 Nov 2009 23:08:47 +0000 (23:08 +0000)]
Remove extraneous commit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88716
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Eric Christopher [Fri, 13 Nov 2009 23:00:14 +0000 (23:00 +0000)]
Print out something, even if it's non-parseable later when we've
got ghost linkage. It's better than aborting.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88715
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Dan Gohman [Fri, 13 Nov 2009 22:24:13 +0000 (22:24 +0000)]
Move the FixedStackPseudoSourceValueVal enum value before InstructionVal
so that isa<Instructon> doesn't return true for FixedStackPseudoSourceValue
values. This fixes a variety of problems, including crashes with -debug
and -print-machineinstrs. Also, add a comment to warn about this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88711
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Bill Wendling [Fri, 13 Nov 2009 21:58:54 +0000 (21:58 +0000)]
Disable the JITTest.NoStubs test for Darwin PPC. It apparently doesn't implement
emitFunctionStubAtAddr.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88708
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Jakob Stoklund Olesen [Fri, 13 Nov 2009 21:56:15 +0000 (21:56 +0000)]
Fix PHIElimination optimization that uses MBB->getBasicBlock.
The BasicBlock associated with a MachineBasicBlock does not necessarily
correspond to the code in the MBB.
Don't insert a new IR BasicBlock when splitting critical edges. We are not
supposed to modify the IR during codegen, and we should be able to do just
fine with a NULL BB.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88707
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Jakob Stoklund Olesen [Fri, 13 Nov 2009 21:56:09 +0000 (21:56 +0000)]
Add MachineFunction::verify() to call the machine code verifier directly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88706
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Jakob Stoklund Olesen [Fri, 13 Nov 2009 21:56:01 +0000 (21:56 +0000)]
The instruction pointer %RIP is a reserved register on x86_64.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88705
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Jakob Stoklund Olesen [Fri, 13 Nov 2009 21:55:54 +0000 (21:55 +0000)]
Fix polarity of a CFG check in machine verifier.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88704
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Dan Gohman [Fri, 13 Nov 2009 21:55:31 +0000 (21:55 +0000)]
Use .data() instead of .c_str() when nul-termination is not needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88703
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Devang Patel [Fri, 13 Nov 2009 21:45:04 +0000 (21:45 +0000)]
Do not use value handle to wrap MDNode in DIDescriptor.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@88700
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