Jyotsna Verma
197c833ee1
Hexagon: Define relations for GP-relative instructions.
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No functionality change.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180144 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 21:05:55 +00:00
Adrian Prantl
f48509787a
Make sure the instruction right after an inlined function has a
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debug location. This solves a problem where range of an inlined
subroutine is emitted wrongly.
Patch by Manman Ren.
Fixes rdar://problem/12415623
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180140 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 19:56:03 +00:00
Stephen Lin
81fef0267b
Add more tests for r179925 to verify correct handling of signext/zeroext; strengthen condition check to require actual MVT::i32 virtual register types, just in case (no actual functionality change)
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180138 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 19:42:25 +00:00
Rafael Espindola
a0840c4b82
Fix typo.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180137 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 19:39:34 +00:00
Stephen Lin
3a1b4f8223
Lowercase "is" boolean variable prefix for consistency within function, no functionality change.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180136 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 19:30:12 +00:00
Rafael Espindola
c0f15f6703
Simplify yaml2obj a bit.
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The COFFParser now contains only a COFFYAML::Object and the string table
(which is recomputed, not serialized).
The structs in COFFParser now all begin with a Header field with what is
actually on the COFF object. The other fields are things that are semantically
part of the struct (relocations in a section for exmaple), but are not actually
represented that way in the object file.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180134 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 19:26:43 +00:00
Jyotsna Verma
47089c91ae
Hexagon: Remove assembler mapped instruction definitions.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180133 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 19:15:55 +00:00
Bill Schmidt
fa799112dd
Change commentary for PowerPC Boolean vector contents.
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No functional change intended.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180131 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 18:49:44 +00:00
Akira Hatanaka
e311b00a91
[mips] Compare splat value with element size instead of calling isUIntN.
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No intended changes in functionality.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180130 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 18:09:42 +00:00
Owen Anderson
ed5707baf9
DAGCombine should not aggressively fold SEXT(VSETCC(...)) into a wider VSETCC without first checking the target's vector boolean contents.
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This exposed an issue with PowerPC AltiVec where it appears it was setting the wrong vector boolean contents. The included change
fixes the PowerPC tests, and was OK'd by Hal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180129 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 18:09:28 +00:00
Aaron Ballman
3579a29dba
Testing for _XCR_XFEATURE_ENABLED_MASK instead of a specific MSVC version because some MSVC 2010 SP1 installations do not have the _xgetbv intrinsic. Patch thanks to Serge Pavlov!
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180125 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 17:38:44 +00:00
Vincent Lejeune
2a74639bc7
R600: Use .AMDGPU.config section to emit stacksize
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180124 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 17:34:12 +00:00
Vincent Lejeune
7a28d8afa7
R600: Add CF_END
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180123 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 17:34:00 +00:00
Nadav Rotem
a7d9a6ee63
LoopVectorizer: Fix 15830. When scalarizing and unrolling stores make sure that the order in which the elements are scalarized is the same as the original order.
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This fixes a miscompilation in FreeBSD's regex library.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180121 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 17:12:42 +00:00
Jyotsna Verma
3d7b39e7d4
Hexagon: Remove duplicate instructions to handle global/immediate values
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for absolute/absolute-set addressing modes.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180120 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 17:11:46 +00:00
Pekka Jaaskelainen
2e59a125fc
Call the potentially costly isAnnotatedParallel() only once.
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Made the uniform write test's checks a bit stricter.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180119 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 16:44:43 +00:00
Stephen Lin
13aba14eb5
Add some constraints to use of 'returned':
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1) Disallow 'returned' on parameter that is also 'sret' (no sensible semantics, as far as I can tell).
2) Conservatively disallow tail calls through 'returned' parameters that also are 'zext' or 'sext' (for consistency with treatment of other zero-extending and sign-extending operations in tail call position detection...can be revised later to handle situations that can be determined to be safe).
This is a new attribute that is not yet used, so there is no impact.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180118 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 16:31:56 +00:00
Rafael Espindola
120cf5743b
Write relocations in yaml2obj.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180115 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 15:53:02 +00:00
Tom Stellard
5bca705099
Wrap.h: Define wrap / unwrap function for ExecutionEngine
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180112 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 15:13:36 +00:00
Carlo Kok
d86871dd71
c vs c++ mistake in header file typedef for AtomicRMW fix in rev 180100.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180104 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 13:45:37 +00:00
Alexey Samsonov
a1aabcd987
Fixup for r180094: properly use MSan interface functions
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180103 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 13:35:32 +00:00
Carlo Kok
8effd8dc98
Expose IRBuilder::CreateAtomicRMW as LLVMBuildAtomicRMW in llvm-c.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180100 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 13:21:19 +00:00
Reid Kleckner
8eca677afe
Un-revert the environ copy in ProgramTest after fixing it on OS X
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This was r180041 and r180046, which was reverted in r180066.
Re-committing this should fix the dragonegg bootstrap, which I presume
needs LD_LIBRARY_PATH to be propagated to the child.
Tested on Linux, Windows, and Mac OS 10.6.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180099 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 13:15:51 +00:00
Alexey Samsonov
39dd5aafb0
Tell MSan that memory initialized by libz is valid
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180094 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 12:17:46 +00:00
Rafael Espindola
2848ff01e2
Move test from grep to FileCheck.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180092 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 12:03:27 +00:00
Alexey Samsonov
005159e924
Use zlib to uncompress debug sections in DWARF parser.
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This makes llvm-dwarfdump and llvm-symbolizer understand
debug info sections compressed by ld.gold linker.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180088 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 10:17:34 +00:00
Hans Wennborg
ab4d569f28
Add llvm_unreachable after fully covered switch to pacify GCC
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180087 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 10:12:16 +00:00
Alexey Samsonov
a0bd5df086
Add more guards around zlib-dependent code
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180084 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 08:57:30 +00:00
Alexey Samsonov
ee03c949b8
Add basic zlib support to LLVM. This would allow to use compression/uncompression in selected LLVM tools.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180083 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 08:28:39 +00:00
Pekka Jaaskelainen
a8958769ea
Refuse to (even try to) vectorize loops which have uniform writes,
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even if erroneously annotated with the parallel loop metadata.
Fixes Bug 15794:
"Loop Vectorizer: Crashes with the use of llvm.loop.parallel metadata"
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180081 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 08:08:51 +00:00
Tim Northover
3e56b43ac8
AArch64: remove unnecessary check that RS is valid
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AArch64 always demands a register-scavenger, so the pointer should never be
NULL. However, in the spirit of paranoia, we'll assert it before use just in
case.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180080 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-23 06:55:15 +00:00
Manman Ren
2ff97832e5
Struct-path aware TBAA: update getMostGenericTBAA
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The tag is of type TBAANode when flag EnableStructPathTBAA is off.
Move implementation of MDNode::getMostGenericTBAA to TypeBasedAliasAnalysis.cpp
since it depends on how to interprete the MDNodes for scalar TBAA and
struct-path aware TBAA.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180068 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 23:00:44 +00:00
Michael Gottesman
2c8dc64357
Revert "Add a missing reference on a std::vector<> out param"
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Revert "[Support] Propagate the environment into the test child process"
This reverts commit r180046.
This reverts commit r180041.
These have broken buildbots for ~3 hours:
http://lab.llvm.org:8013/builders/clang-x86_64-darwin11-nobootstrap-RAincremental/builds/763
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180066 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 22:51:55 +00:00
Matt Arsenault
9a0e12a6ed
Remove unused DwarfSectionOffsetDirective string
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The value isn't actually used, and setting it emits a COFF specific
directive.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180064 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 22:49:11 +00:00
Eric Christopher
3e39731e88
Move C++ code out of the C headers and into either C++ headers
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or the C++ files themselves. This enables people to use
just a C compiler to interoperate with LLVM.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180063 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 22:47:22 +00:00
Chad Rosier
d50dc20f06
[ms-inline asm] Removed this unnecessary check. In the current implementation,
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Disp will always be one of MCSymbolRefExpr or MCConstantExpr, and never NULL.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180059 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 22:38:35 +00:00
Chad Rosier
f74d82d8e4
Add test case for PR15779, which has previously been fixed.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180058 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 22:30:01 +00:00
Chad Rosier
087c309779
[ms-inline asm] Get the OpDecl and remove a redundant lookup.
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Part of rdar://13663589
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180057 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 22:12:12 +00:00
Chad Rosier
248f4965d2
[ms-inline asm] Add the OpDecl to the InlineAsmIdentifierInfo struct and in turn
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the MCParsedAsmOperand.
Part of rdar://13663589
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180054 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 22:04:25 +00:00
Eli Bendersky
2ad047e04d
Optimize MachineBasicBlock::getSymbol by caching the symbol. Since the symbol
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name computation is expensive, this helps save about 25% of the time spent in
this function.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180049 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 21:21:08 +00:00
Reid Kleckner
0af5493701
Add a missing reference on a std::vector<> out param
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Pointed out by Eli. The test passes for me either way, so I missed
this.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180046 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 20:58:09 +00:00
Anat Shemer
c9090b0723
Changed back (relative to commit 179786) the operations executed when extract(cast) is transformed to cast(extract). It uses the Builder class as before. In addition the result node is added to the Worklist, so all the previous extract users will become the new scalar cast users.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180045 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 20:51:10 +00:00
Chad Rosier
566542c87b
Fix unused variable warning.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180044 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 20:42:32 +00:00
Eli Bendersky
8247c5df9c
Fix comment that didn't match the method it was above
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180043 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 20:30:50 +00:00
Reid Kleckner
6641fa7c6c
[Support] Propagate the environment into the test child process
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Should fix the dragonegg bootstrap builder, which reasonably needs
LD_LIBRARY_PATH to be set.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180041 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 20:23:41 +00:00
Akira Hatanaka
b109ea8245
80 columns.
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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180040 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 20:13:37 +00:00
Akira Hatanaka
d597263b94
[mips] In performDSPShiftCombine, check that all elements in the vector are
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shifted by the same amount and the shift amount is smaller than the element
size.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180039 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 19:58:23 +00:00
Chad Rosier
6804971dcf
[ms-inline asm] Remove the identifier parsing logic from the AsmParser. This is
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now taken care of by the frontend, which allows us to parse arbitrary C/C++
variables.
Part of rdar://13663589
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180037 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 19:42:15 +00:00
Reid Kleckner
0b675d8830
[Support] Fix argv string escape bug on Windows
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Summary:
This is http://llvm.org/PR15802 . Backslashes preceding double quotes in
arguments must be escaped. The interesting bit is that all other
backslashes should *not* be escaped, because the un-escaping logic is
only triggered by the presence of a double quote character.
Reviewers: Bigcheese
CC: llvm-commits
Differential Revision: http://llvm-reviews.chandlerc.com/D705
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180035 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 19:03:55 +00:00
Peter Collingbourne
4974b972e7
COFF: Fix weak external aliases.
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Differential Revision: http://llvm-reviews.chandlerc.com/D700
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@180034 91177308-0d34-0410-b5e6-96231b3b80d8
2013-04-22 18:48:56 +00:00