Bill Wendling
8ed211406a
Nuke moribund "std::string" version of EOL(..., Encoding).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80466 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-30 00:28:57 +00:00
Dan Gohman
14ef4f0a4c
Remove an unnecessary Context argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80454 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 23:39:38 +00:00
Dan Gohman
419055453c
Minor logic simplification.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80453 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 23:37:49 +00:00
Dan Gohman
ed77e52dd9
Add some comments.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80452 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 23:36:57 +00:00
Dan Gohman
f8a87e8343
Cleanup whitespace and indentation.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80451 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 23:35:16 +00:00
Dan Gohman
c34ee42595
Remove some unused fields.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80450 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 23:34:14 +00:00
Dan Gohman
71a258c36b
CMOV_GR8 clobbers EFLAGS when its expansion involves an xor to set
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a register to 0. This fixes PR4814.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80445 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 22:19:15 +00:00
Benjamin Kramer
ac6f73a2e7
Inline empty destructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80431 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 13:38:21 +00:00
Bill Wendling
d1e1d39b85
Fix warning about non-virtual destructor.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80429 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 12:31:38 +00:00
Bill Wendling
9b35a09e7e
- Add target lowering methods to get the preferred format for the FDE and LSDA
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encodings.
- Make some of the values emitted by the FDEs dependent upon the pointer
size. This is in line with how GCC does things. And it has the benefit of
working for Darwin in 64-bit mode now.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80428 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 12:20:54 +00:00
Bill Wendling
b5abecded7
Add a form of EOL which emits the text version of a DWARF format encoding. This
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doesn't handle all values of the formatting. Those can be added as needed.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80427 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 12:17:53 +00:00
Eric Christopher
6fefcebc4f
Make the augmentation size and next set of bytes agree on size,
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and make the reference pointer size as it should be.
Fixes an abort on a testcase derived from libunwind's personality
test in 64-bit.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80414 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 01:12:46 +00:00
Jeffrey Yasskin
91dc33ae8f
Fix OProfile support after r80406 changed the DebugInfo interface from
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GlobalVariables to MDNodes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80411 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 00:44:16 +00:00
David Goodwin
7886cd85b2
Another stab at fixing up register kill flags after post-RA scheduling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80410 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 00:11:13 +00:00
Anton Korobeynikov
71624cc786
Do not assert on too wide splats we don't support.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80409 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-29 00:08:18 +00:00
Anton Korobeynikov
2324bdc1ee
Add missed extract_element pattern
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80408 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 23:41:26 +00:00
Devang Patel
e4b275610a
Reapply 79977.
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Use MDNodes to encode debug info in llvm IR.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80406 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 23:24:31 +00:00
Evan Cheng
e4e4ed3b56
Let Darwin linker auto-synthesize stubs and lazy-pointers. This deletes a bunch of nasty code in ARM asm printer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80404 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 23:18:09 +00:00
Eric Christopher
dbfcdb9763
Nuke trailing whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80401 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 22:33:43 +00:00
Anton Korobeynikov
6f9bb6f31b
Short-term workaround for frame-related weirdness on win64.
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Some other minor win64 fixes as well.
Patch by Michael Beck!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80370 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 16:06:41 +00:00
Andreas Neustifter
6ef116d9dc
Preparation for Optimal Edge Profiling:
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This implements the maximum spanning tree algorithm on CFGs according to
weights given by the ProfileEstimator. This is then used to implement Optimal
Edge Profiling.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80358 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 11:28:24 +00:00
Daniel Dunbar
19bb87d0f8
Fix -Asserts warning, round two.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80354 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 08:08:22 +00:00
Daniel Dunbar
8c3eaf46a1
llvm-mc: .lsym is more unsupported than unimplemented, pending a use case appearing.
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Also, all one of the file level flags are implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80352 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 07:08:47 +00:00
Daniel Dunbar
8f4d146c34
llvm-mc: Support .comm emission.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80351 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 07:08:35 +00:00
Evan Cheng
d17479e845
Print a nl before pic labels so they start at a new line. This makes assembly more readable.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80350 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 06:59:37 +00:00
Daniel Dunbar
d5a8e98ef6
llvm-mc: Support .zerofill emission.
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- I'm still trying to figure out the cleanest way to implement this and match the assembler, currently there are some substantial differences.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80347 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 05:49:21 +00:00
Daniel Dunbar
edc670f3f2
llvm-mc: Tweak section alignment and size computation to match 'as' closer.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80345 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 05:49:04 +00:00
Daniel Dunbar
0f5fa69551
llvm-mc: Factor getSectionData out of SwitchSection.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80344 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 05:48:54 +00:00
Daniel Dunbar
e6cdbf2f92
llvm-mc: Emit .lcomm as .zerofill.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80343 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 05:48:46 +00:00
Daniel Dunbar
8751b94ffb
llvm-mc: Add const to EmitZeroFill section argument.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80341 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 05:48:22 +00:00
Daniel Dunbar
6c31b0575c
llvm-mc: Fix thinko in emitting values.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80340 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 05:48:10 +00:00
Daniel Dunbar
ca7943226e
Fix -Asserts warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80338 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 05:47:56 +00:00
Chris Lattner
cc0a0299d9
finish a half formed thought :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80334 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 04:48:54 +00:00
Chris Lattner
b80e1abaeb
Mark Andersen's as experimental.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80328 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 00:45:47 +00:00
Chris Lattner
de64894dc3
Fix PR3913, patch by Jakub Staszak!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80327 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 00:43:14 +00:00
Evan Cheng
0e87e23f6e
v4, v5 does not support sxtb / sxth.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80322 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-28 00:31:43 +00:00
Devang Patel
a1ba269a27
Closure is a very generic name. Use AppleBlock instead.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80307 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 23:51:51 +00:00
Bruno Cardoso Lopes
0c80be59c7
Revert 80278 for now, it caused a lot of MIPS tests to fail
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80280 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 19:57:56 +00:00
Bruno Cardoso Lopes
dcace5c620
Revamp our friend Mips :)
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Add MO flags to simplify the printing of relocations.
Remove the support for printing large code model relocs (which
aren't supported anyway).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80278 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 19:40:40 +00:00
Dan Gohman
a4c5c33041
Don't mark CMOV_GR8 as two-address, or commutable, since it's a pseudo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80271 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 18:16:24 +00:00
Dan Gohman
a01a80fa6c
Adjust the MachineBasicBlock verifier rules to be more
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tolerant of blocks that end with "unreachable".
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80270 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 18:14:26 +00:00
Eric Christopher
f83a5def43
Add FIXME for when we support more specific XMM registers.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80269 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 18:08:16 +00:00
Eric Christopher
fd17929b86
Nuke trailing whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80268 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 18:07:15 +00:00
Dan Gohman
aae87cde50
Use stripPointerCasts instead of doing the same manually.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80267 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 18:02:03 +00:00
Dan Gohman
aac1bfb99a
Teach getUnderlyingObject and skipPointerCasts about GlobalAliases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80265 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 17:55:13 +00:00
Dan Gohman
5753a4a003
Global Aliases are not identifiable objects.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80263 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 17:52:56 +00:00
Dan Gohman
846a2f2703
Handle TargetData with const.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80262 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 17:51:25 +00:00
Anton Korobeynikov
b5fb4282cd
Hopefully the final missing part :(
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scalar_to_vector is fully legal now
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80251 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 16:25:49 +00:00
Anton Korobeynikov
b5cdf873bc
Forgot about actual change :)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80250 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 16:10:17 +00:00
Devang Patel
8cf476be5b
Remove an entry from ValueMap before removing elements.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80247 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 15:32:38 +00:00
Anton Korobeynikov
fdf189ac97
Transform float scalar_to_vector into subreg accesses.
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No idea whether this is profitable or not.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80245 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 14:38:44 +00:00
Misha Brukman
bf16f1ddc4
STRD and LDRD require ARMv5TE, not just ARMv5T.
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See http://llvm.org/PR4687 for more info and links.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80244 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 14:14:21 +00:00
Daniel Dunbar
4fac74950a
llvm-mc/Mach-O: Add MCCodeEmitter support, for encoding instructions.
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- No relocations yet, of course.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80235 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 08:17:51 +00:00
Daniel Dunbar
7168a7dc6d
llvm-mc/X86: Implement single instruction encoding interface for MC.
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- Note, this is a gigantic hack, with the sole purpose of unblocking further
work on the assembler (its also possible to test the mathcer more completely
now).
- Despite being a hack, its actually good enough to work over all of 403.gcc
(although some encodings are probably incorrect). This is a testament to the
beauty of X86's MachineInstr, no doubt! ;)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80234 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 08:12:55 +00:00
Daniel Dunbar
a356aea804
llvm-mc: Print encodings after the instruction, and only when we have an asm
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printer.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80233 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 07:58:57 +00:00
Daniel Dunbar
1ca3a0bf22
X86: Mark EH_RETURN as code-gen-only.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80232 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 07:58:05 +00:00
Daniel Dunbar
4b770c2077
Add {MCInst,MCOperand}::{print,dump}
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80231 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 07:57:12 +00:00
Chris Lattner
199ba42cbf
Implement a new optimization in the inliner: if inlining multiple
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calls into a function and if the calls bring in arrays, try to merge
them together to reduce stack size. For example, in the testcase
we'd previously end up with 4 allocas, now we end up with 2 allocas.
As described in the comments, this is not really the ideal solution
to this problem, but it is surprisingly effective. For example, on
176.gcc, we end up eliminating 67 arrays at "gccas" time and another
24 at "llvm-ld" time.
One piece of concern that I didn't look into: at -O0 -g with
forced inlining this will almost certainly result in worse debug
info. I think this is acceptable though given that this is a case
of "debugging optimized code", and we don't want debug info to
prevent the optimizer from doing things anyway.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80215 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 06:29:33 +00:00
Chris Lattner
29f42aebd0
unbreak the build, yay for symlinks + makefiles. :(
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80205 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 04:43:05 +00:00
Chris Lattner
12f0babca4
reduce header #include'age
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80204 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 04:32:07 +00:00
Chris Lattner
8f2718fbef
enhance InlineFunction to be able to optionally return
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a the list of static allocas that it inlined.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80203 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 04:20:52 +00:00
Chris Lattner
ec1bea0d94
smallvectorize the list of returns built by CloneAndPruneFunctionInto.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80202 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 04:02:30 +00:00
Chris Lattner
597ef10577
remove CloneTrace, which appears to be dead since 2004.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80201 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 03:56:43 +00:00
Chris Lattner
135755dae4
reduce inlining factor some stuff out to a static helper function,
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and other code cleanups. No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80199 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 03:51:50 +00:00
Bill Wendling
639217cb6a
Revert accidental commit.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80198 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 03:32:50 +00:00
Bill Wendling
fffb7266fe
--- Reverse-merging r80147 into '.':
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A include/llvm/ADT/iterator.cmake
U autoconf/configure.ac
--- Reverse-merging r80161 into '.':
U cmake/config-ix.cmake
--- Reverse-merging r80171 into '.':
U Makefile
--- Reverse-merging r80173 into '.':
U configure
U include/llvm/Config/config.h.in
--- Reverse-merging r80180 into '.':
A include/llvm/ADT/iterator.h.in
Despite common miscomceptions, iterator.h is alive and well. It broke the build
bots for several hours. And yet no one bothered to look at them.
Gabor and Doug, please review your changes and make sure that they actually
build before resubmitting them.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80197 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 03:29:26 +00:00
Dan Gohman
27920594b9
Add some checks for MachineCFG consistency. Use AnalyzeBranch and
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do extra checking when it succeeds, as those are cases where
CodeGen will be doing particularly interesting CFG modifications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80196 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 02:43:49 +00:00
Daniel Dunbar
7008087b8c
Update CMake
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80195 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 02:08:37 +00:00
Daniel Dunbar
04baf9094a
llvm-mc: Tweak MCCodeEmitter skeleton.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80193 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 01:34:22 +00:00
Dan Gohman
5b78d50cad
Initialize the PoisonMemory member before initializing
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members that call methods that read the PoisonMemory member.
This fixes potential spurious (though probably otherwise
harmless) poising of unused memory, and fixes the
associated valgrind error.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80192 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 01:25:57 +00:00
Evan Cheng
cdbb3f5d33
Fix PR4789. Teach eliminateFrameIndex how to handle VLDRQ and VSTRQ which cannot fold any immediate offset.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80191 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 01:23:50 +00:00
Daniel Dunbar
4a0abd80f1
Sketch TargetRegistry support for MCCodeEmitter abstract interface.
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- Of course, nothing actually can provide this interface yet.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80188 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 00:51:57 +00:00
Daniel Dunbar
81e400092f
Try to make MSVC just a little happier.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80187 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 00:38:04 +00:00
Dan Gohman
7e7f06e70a
X86FastISel support for loading and storing values of type i1.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80186 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 00:31:47 +00:00
Dan Gohman
cbbea0ffc7
Expand i8 selects into control flow instead of 16-bit conditional
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moves. This avoids the need to promote the operands (or implicitly
extend them, a partial register update condition), and can reduce
i8 register pressure. This substantially speeds up code such as
write_hex in lib/Support/raw_ostream.cpp.
subclass-coalesce.ll is too trivial and no longer tests what it was
originally intended to test.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80184 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-27 00:14:12 +00:00
Daniel Dunbar
16df208d4e
Simplify.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80176 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 23:12:33 +00:00
Owen Anderson
4eebf0bbfa
Make this into a static method.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80170 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 22:55:11 +00:00
Daniel Dunbar
959fd88334
llvm-mc/Mach-O: Don't put assembler temporary labels in the symbol table.
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- I moved section creation back into AsmParser. I think policy decisions like
this should be pushed higher, not lower, when possible (in addition the
assembler has flags which change this behavior, for example).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80162 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 22:13:22 +00:00
Eric Christopher
5e365e23f1
Rework getPersonalityIndex slightly - 0 is now a valid and not-NULL
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personality function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80153 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 21:44:57 +00:00
Eric Christopher
d44fff7849
If we're emitting additional CIEs due to personality functions
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don't emit the default one. Explicitly check for the NULL
CIE later.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80146 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 21:30:49 +00:00
Eric Christopher
cf29697266
Nuke trailing whitespace.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80145 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 21:27:09 +00:00
Daniel Dunbar
6009db486e
llvm-mc/Mach-O: Set .subsections_via_symbols flag properly.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80144 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 21:22:22 +00:00
Oscar Fuentes
f3ea400830
CMake: Removed outdated TODO.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80124 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 18:37:05 +00:00
Venkatraman Govindaraju
eb2aa096bb
Generate section for bss and enable weak symbols
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80121 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 18:24:12 +00:00
Dale Johannesen
4e68f8803d
Alter 79292 to produce output that actually assembles.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80119 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 18:10:32 +00:00
Bob Wilson
31fb12f93a
Remove unneeded ARM-specific DAG nodes for VLD* and VST* Neon operations.
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The instructions can be selected directly from the intrinsics. We will need
to add some ARM-specific nodes for VLD/VST of 3 and 4 128-bit vectors, but
those are not yet implemented.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80117 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 17:39:53 +00:00
Anton Korobeynikov
62c77d33b1
Add extload expansion for f128
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80116 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 17:39:40 +00:00
Anton Korobeynikov
efc3f3a570
Unbreak FP128 stuff in cbe
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80115 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 17:39:23 +00:00
Douglas Gregor
814910191a
Unbreak CMake build
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80109 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 16:33:57 +00:00
Anton Korobeynikov
1cb852b0ea
Expand scalar_to_vector - we don't have any isel logic for it now
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80107 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 16:26:09 +00:00
Dan Gohman
6ff5de4b1d
Add comments detailing a known bug, so that people writing other
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backends don't use it as an example.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80105 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 16:06:11 +00:00
Dan Gohman
e29fea4434
-fast is now -O0. -fast-isel is no longer experimental.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80104 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 15:57:57 +00:00
Dan Gohman
4bac4b9899
Move ProfileInfo::Edge's operator<< out of line. Among other benefits,
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this eliminates the ATTRIBUTE_USED, which wasn't being used in a manner
acceptable to some GCC versions, according to the buildbots.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80103 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 15:56:38 +00:00
Andreas Neustifter
ff271e1353
Implemented comments from Daniel Dunbar.
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(See http://lists.cs.uiuc.edu/pipermail/llvm-commits/Week-of-Mon-20090817/084958.html )
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80100 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 15:13:44 +00:00
Dan Gohman
af70e5c676
Don't use INSERT_SUBREG to model anyext operations on x86-64, as it
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leads to partial-register definitions. To help avoid redundant
zero-extensions, also teach the h-register matching patterns that
use movzbl to match anyext as well as zext.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80099 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 14:59:13 +00:00
Dan Gohman
2385e0e22c
Create a ScalarEvolution-based AliasAnalysis implementation.
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This is a simple AliasAnalysis implementation which works by making
ScalarEvolution queries. ScalarEvolution has a more complete understanding
of arithmetic than BasicAA's collection of ad-hoc checks, so it handles
some cases that BasicAA misses, for example p[i] and p[i+1] within the
same iteration of a loop.
This is currently experimental. It may be that the main use for this pass
will be to help find cases where BasicAA can be profitably extended, or
to help in the development of the overall AliasAnalysis infrastructure,
however it's also possible that it could grow up to become a directly
useful pass.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80098 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 14:53:06 +00:00
Dan Gohman
e2cb912039
Fix a missing newline, now that Value's operator<< doesn't add one of its own.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80096 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 14:34:12 +00:00
Dan Gohman
a8c711cb23
Use SetVector instead of std::set so that alias relations are tested and
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printed in a deterministic order.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80095 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 14:32:17 +00:00
Daniel Dunbar
3f6a960f9c
llvm-mc/Mach-O: Add support for relocations.
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- I haven't really tried to find the "right" way to store the fixups or apply
them, yet. This works, but isn't particularly elegant or fast.
- Still no evaluation support, so we don't actually ever not turn a fixup into
a relocation entry.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80089 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 13:58:10 +00:00
Daniel Dunbar
be96355694
llvm-mc/Mach-O: Move symbol indices into the MCSymbolData structure.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80088 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 13:57:54 +00:00
Daniel Dunbar
a421de11df
llvm-mc: Add symbol entries for undefined symbols used in .fill and .org.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80086 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 13:57:37 +00:00
Anton Korobeynikov
cd76128f18
Add dummy inline asm handling for 'r' constraint. This fixes PR4778
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80085 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 13:44:29 +00:00
Andreas Neustifter
3772fb11fe
Moved isDeclaration() check further down to allow for function counts for
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declarations if necessary.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80084 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 13:33:09 +00:00
Daniel Dunbar
383cbff031
llvm-mc: Change MCContext value table to take const MCSymbol*s.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80079 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 09:16:57 +00:00
Devang Patel
8245988835
Revert 79977. It causes llvm-gcc bootstrap failures on some platforms.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80073 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 05:01:18 +00:00
Venkatraman Govindaraju
765e08d4d5
test commit
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80070 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 04:50:17 +00:00
Daniel Dunbar
6742e34385
llvm-mc/Mach-O: Add section padding where needed (to align the next section).
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Also, simplify some of Mach-O writer code which can now use section addresses.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80067 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 04:13:32 +00:00
Daniel Dunbar
5e835967dd
llvm-mc/Mach-O: Set addresses for symbols.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80065 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 02:48:04 +00:00
Dale Johannesen
de86d473fc
Add an 'inline hint' attribute to represent source
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code hints that it would be a good idea to inline
a function ("inline" keyword). No functional change
yet; FEs do not emit this and inliner does not use it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80063 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 01:08:21 +00:00
Devang Patel
8af76bdb74
Add isClosure() predicate. This is used to add DW_AT_APPLE_block attribute.
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Patch by Caroline Tice.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80061 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 00:39:50 +00:00
Daniel Dunbar
ad7c3d5593
llvm-mc: Improve indirect symbol support (add the indirect index table).
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80059 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 00:18:21 +00:00
Dan Gohman
0084ace949
Remove unused variables.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80058 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 00:13:22 +00:00
Dan Gohman
638d853ef0
Fix the InsertAtEnd form of ShuffleVectorInst constructor to use
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the correct type.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80050 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 23:27:45 +00:00
Dan Gohman
1c8a23c440
Eliminate the unused Context argument on one of the ICmpInst and FCmpInst
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constructors.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80049 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 23:17:54 +00:00
Scott Michel
77f452d1a8
Updated i128 sext support for CellSPU backend, contributed by Ken Werner (IBM)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80042 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 22:37:34 +00:00
Dan Gohman
30f8091963
Use covariant return types for Instruction::clone, and eliminate
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the forms of ExtractElementInst and InsertElementInst that are
equivalent to clone.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80041 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 22:29:08 +00:00
Owen Anderson
d8110fb726
Get rid of this horrible "benign race" by exploiting ManagedStatic to initialize
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the array on its first access.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80040 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 22:27:22 +00:00
Dan Gohman
75b0edae72
This should use isIndenticalToWhenDefined.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80039 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 22:24:20 +00:00
Dan Gohman
58cfa3b137
Rename Instruction::isIdenticalTo to Instruction::isIdenticalToWhenDefined,
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and introduce a new Instruction::isIdenticalTo which tests for full
identity, including the SubclassOptionalData flags. Also, fix the
Instruction::clone implementations to preserve the SubclassOptionalData
flags. Finally, teach several optimizations how to handle
SubclassOptionalData correctly, given these changes.
This fixes the counterintuitive behavior of isIdenticalTo not comparing
the full value, and clone not returning an identical clone, as well as
some subtle bugs that could be caused by these.
Thanks to Nick Lewycky for reporting this, and for an initial patch!
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80038 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 22:11:20 +00:00
Bill Wendling
415c8cf837
Revert last patch. We need to put this into TargetLowering. There will be a lot
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of EH stuff going into there, so we can wait to add them all then.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80036 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 21:31:39 +00:00
Daniel Dunbar
0adcd35f78
llvm-mc: Add statistic for number of fragments emitted by the assembler.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80033 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 21:10:45 +00:00
Bill Wendling
533534a295
Add the #include here.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80032 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 21:09:50 +00:00
Bill Wendling
b9e7689c89
Add a target asm info hook to specify that particular bits of data in the FDE
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should be forced to 32-bits (.long) even on 64-bit architectures. Darwin wants
these bits to be 64-bits (.quad). However, other platforms may disagree.
This is just the info right now and is part of a work-in-progress which needs
this. We'll add the actual *use* of this soon.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80024 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 20:21:17 +00:00
Sanjiv Gupta
b9ef7648b8
Start refactoring PIC16 TargetObjectFile code. Eventually, all the stuff from
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PIC16Section will move to MCSectionPIC16.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80021 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 19:39:05 +00:00
Dan Gohman
041de42d42
Don't assume that two identical instructions that read from memory
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will always return the same value. This isn't currently necessary,
since this code doesn't currently ever get called under circumstances
where it would matter, but it may some day.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80017 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:56:57 +00:00
Bob Wilson
a123239a5f
Remove some unused SDNode definitions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80015 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:52:39 +00:00
Dan Gohman
26812320b7
Teach ScalarEvolution about GlobalAliases.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80014 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:49:57 +00:00
Dan Gohman
79b765d057
Use X86II::MO_NO_FLAG.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80012 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:47:44 +00:00
Bob Wilson
2a9df47abd
Expose the instruction contraint string as an argument to the NLdSt class.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80011 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:46:06 +00:00
Dan Gohman
76f497a351
Special-case static allocas in IndVarSimplify's loop invariant
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sinking code, since they are special. If the loop preheader happens
to be the entry block of a function, don't sink static allocas
out of it. This fixes PR4775.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80010 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:42:10 +00:00
Owen Anderson
613bf1ef01
Comment-ify.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80009 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:42:07 +00:00
Owen Anderson
55a0f1e41f
Switch to SmallVector.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80007 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:35:37 +00:00
Owen Anderson
60fd8be183
Pull out this predicate loop into a helper function.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80006 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:26:32 +00:00
David Goodwin
88a589c4b3
Fixup register kills after scheduling.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80002 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:03:05 +00:00
Anton Korobeynikov
379a087cc7
Provide dynamic_stackalloc lowering for MSP430.
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This fixes PR4769
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80001 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 17:00:23 +00:00
Dan Gohman
63a03cf585
Allocate the basic types inside the LLVMContextImpl instance,
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rather than separately with new. Move the members above the
TypeMap members to avoid destruction order issues. This fixes
a leak of these objects, and eliminates an extra level of
indirection in Type::getInt32Ty and friends.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79997 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 16:00:35 +00:00
Dan Gohman
baa26395cc
Make LLVM command-line tools overwrite their output files without -f.
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This is conventional command-line tool behavior. -f now just means
"enable binary output on terminals".
Add a -f option to llvm-extract and llvm-link, for consistency.
Remove F_Force from raw_fd_ostream and enable overwriting and
truncating by default. Introduce an F_Excl flag to permit users to
enable a failure when the file already exists. This flag is
currently unused.
Update Makefiles and documentation accordingly.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79990 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 15:34:52 +00:00
Andreas Neustifter
cf48efcf3d
Read profile files as binary as proposed in
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http://lists.cs.uiuc.edu/pipermail/llvmdev/2009-August/025020.html .
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79983 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 12:53:27 +00:00
Xerxes Ranby
3d47db50b3
Fix PR4772 ARM JIT.GlobalInFuction unittest by explicitly initialize MMI
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to 0 during JITEmitter constructor.
Modified:
lib/ExecutionEngine/JIT/JITEmitter.cpp
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79982 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 10:12:55 +00:00
Bill Wendling
7ccda0f2aa
- Rename EmitCommonInformationEntry to EmitCIE.
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- Rename EmitFunctionDescriptionEntry to EmitFDE.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79981 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 08:08:33 +00:00
Devang Patel
2a610c7387
Update DebugInfo interface to use metadata, instead of special named llvm.dbg.... global variables, to encode debugging information in llvm IR. This is mostly a mechanical change that tests metadata support very well.
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This change speeds up llvm-gcc by more then 6% at "-O0 -g" (measured by compiling InstructionCombining.cpp!)
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79977 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 05:24:07 +00:00
Bill Wendling
4bda11fbda
- Emit new line after each FDE.
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- Fix comment.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79971 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 02:32:05 +00:00
Bill Wendling
a6f91da8b2
Rename functions to something more descriptive. At the very least mention the
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CIE and FDE in their names.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79969 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 02:27:42 +00:00
Dale Johannesen
5fee49eff9
Allow multiple occurrences of -inline-threshold on
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the command line. This gives llvm-gcc developers
a way to control inlining (documented as "not intended
for end users").
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79966 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 01:13:58 +00:00
Owen Anderson
9db7e91fe8
Handle a corner case when extracing code regions where one of the immediate successor
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of an extracted block contains a PHI using a value defined in the extracted region.
With this patch, the partial inliner now passes MultiSource/Applications.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79963 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 00:54:39 +00:00
Dale Johannesen
f6163dc856
Fix PR 4751, another difficulty with %a modifier on x86.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79961 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 00:16:14 +00:00
Oscar Fuentes
2e193f80eb
CMake: updated list of source files.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79959 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-25 00:02:29 +00:00
Scott Michel
f6045fe8c4
- Remove SelectSEXTi128 from SPUISelDAGToDAG.cpp, evidently, this is redundant
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code, according to Anton (I'm not totally convinced, but we can always
resurrect patches if we need to do so.)
- Start moving CellSPU's tests to prefer FileCheck.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79958 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-24 23:57:35 +00:00
Owen Anderson
9ea9fcdf65
When extracting SEME regions of code, the extractor needs to update the dominator tree for split return blocks.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79957 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-24 23:32:14 +00:00
Scott Michel
f1fa4fd282
128-bit sign extension and vector shift cleanups, contributed by Ken Werner
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(IBM).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79949 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-24 22:28:53 +00:00