6aa7a8796b
Machine model: rewrite a tablegen loop to avoid comparing record pointers.
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llvm-svn: 180160
2013-04-23 23:45:11 +00:00
fa15b1415a
Comment a strange field in ScheduleDAG.
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llvm-svn: 180159
2013-04-23 23:45:08 +00:00
9efcc4ae7a
Fix dependency layering issues caused by r180112.
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Patch by Tom Stellard. (Committed while he's afk per request)
llvm-svn: 180157
2013-04-23 22:53:53 +00:00
41c9f1150c
Fixing cmake build for MCJIT unit tests
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llvm-svn: 180150
2013-04-23 21:46:56 +00:00
905d97c8f1
Fixing typo in comment.
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llvm-svn: 180147
2013-04-23 21:32:32 +00:00
1d2d8e0e84
Adding object caching support to MCJIT
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llvm-svn: 180146
2013-04-23 21:26:38 +00:00
af2359b98c
Hexagon: Use multiclass for combine and STri[bhwd]_shl_V4 instructions.
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llvm-svn: 180145
2013-04-23 21:17:40 +00:00
f00aab98a0
Hexagon: Define relations for GP-relative instructions.
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No functionality change.
llvm-svn: 180144
2013-04-23 21:05:55 +00:00
15db52bf6d
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
llvm-svn: 180140
2013-04-23 19:56:03 +00:00
8118e0b588
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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llvm-svn: 180138
2013-04-23 19:42:25 +00:00
7f08d1b9a8
Fix typo.
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llvm-svn: 180137
2013-04-23 19:39:34 +00:00
4eedb29b05
Lowercase "is" boolean variable prefix for consistency within function, no functionality change.
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llvm-svn: 180136
2013-04-23 19:30:12 +00:00
ad3b97537b
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.
llvm-svn: 180134
2013-04-23 19:26:43 +00:00
89c84821ea
Hexagon: Remove assembler mapped instruction definitions.
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llvm-svn: 180133
2013-04-23 19:15:55 +00:00
a76bf5a6d0
Change commentary for PowerPC Boolean vector contents.
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No functional change intended.
llvm-svn: 180131
2013-04-23 18:49:44 +00:00
e9d0b318b1
[mips] Compare splat value with element size instead of calling isUIntN.
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No intended changes in functionality.
llvm-svn: 180130
2013-04-23 18:09:42 +00:00
2d4cca35c3
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.
llvm-svn: 180129
2013-04-23 18:09:28 +00:00
31c0adc68c
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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llvm-svn: 180125
2013-04-23 17:38:44 +00:00
117f075f6e
R600: Use .AMDGPU.config section to emit stacksize
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llvm-svn: 180124
2013-04-23 17:34:12 +00:00
b6bfe85a07
R600: Add CF_END
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llvm-svn: 180123
2013-04-23 17:34:00 +00:00
71c9d6d333
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.
llvm-svn: 180121
2013-04-23 17:12:42 +00:00
a696239bec
Hexagon: Remove duplicate instructions to handle global/immediate values
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for absolute/absolute-set addressing modes.
llvm-svn: 180120
2013-04-23 17:11:46 +00:00
d3c90e132a
Call the potentially costly isAnnotatedParallel() only once.
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Made the uniform write test's checks a bit stricter.
llvm-svn: 180119
2013-04-23 16:44:43 +00:00
6c70dc7842
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.
llvm-svn: 180118
2013-04-23 16:31:56 +00:00
b716e622ae
Write relocations in yaml2obj.
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llvm-svn: 180115
2013-04-23 15:53:02 +00:00
a1fd35a04c
Wrap.h: Define wrap / unwrap function for ExecutionEngine
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llvm-svn: 180112
2013-04-23 15:13:36 +00:00
da0ac7253c
c vs c++ mistake in header file typedef for AtomicRMW fix in rev 180100.
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llvm-svn: 180104
2013-04-23 13:45:37 +00:00
fdcff04ad5
Fixup for r180094: properly use MSan interface functions
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llvm-svn: 180103
2013-04-23 13:35:32 +00:00
8c6719bf07
Expose IRBuilder::CreateAtomicRMW as LLVMBuildAtomicRMW in llvm-c.
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llvm-svn: 180100
2013-04-23 13:21:19 +00:00
de0c26046d
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.
llvm-svn: 180099
2013-04-23 13:15:51 +00:00
0c9f1bfae5
Tell MSan that memory initialized by libz is valid
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llvm-svn: 180094
2013-04-23 12:17:46 +00:00
70e94800e5
Move test from grep to FileCheck.
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llvm-svn: 180092
2013-04-23 12:03:27 +00:00
068fc8ae6e
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.
llvm-svn: 180088
2013-04-23 10:17:34 +00:00
63761d4bc4
Add llvm_unreachable after fully covered switch to pacify GCC
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llvm-svn: 180087
2013-04-23 10:12:16 +00:00
28acf056e1
Add more guards around zlib-dependent code
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llvm-svn: 180084
2013-04-23 08:57:30 +00:00
2fb337e77a
Add basic zlib support to LLVM. This would allow to use compression/uncompression in selected LLVM tools.
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llvm-svn: 180083
2013-04-23 08:28:39 +00:00
6f2f66b63f
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"
llvm-svn: 180081
2013-04-23 08:08:51 +00:00
2ac2d4c59d
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.
llvm-svn: 180080
2013-04-23 06:55:15 +00:00
4a4970ec6a
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.
llvm-svn: 180068
2013-04-22 23:00:44 +00:00
6718a3b67d
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
llvm-svn: 180066
2013-04-22 22:51:55 +00:00
034ca0fe41
Remove unused DwarfSectionOffsetDirective string
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The value isn't actually used, and setting it emits a COFF specific
directive.
llvm-svn: 180064
2013-04-22 22:49:11 +00:00
04d4e9312c
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.
llvm-svn: 180063
2013-04-22 22:47:22 +00:00
65dd0399c6
[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.
llvm-svn: 180059
2013-04-22 22:38:35 +00:00
53e5768351
Add test case for PR15779, which has previously been fixed.
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llvm-svn: 180058
2013-04-22 22:30:01 +00:00
dba3fe557c
[ms-inline asm] Get the OpDecl and remove a redundant lookup.
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Part of rdar://13663589
llvm-svn: 180057
2013-04-22 22:12:12 +00:00
732b837a41
[ms-inline asm] Add the OpDecl to the InlineAsmIdentifierInfo struct and in turn
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the MCParsedAsmOperand.
Part of rdar://13663589
llvm-svn: 180054
2013-04-22 22:04:25 +00:00
58b04b7e2e
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.
llvm-svn: 180049
2013-04-22 21:21:08 +00:00
7ff21d934e
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.
llvm-svn: 180046
2013-04-22 20:58:09 +00:00
10260a75e3
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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llvm-svn: 180045
2013-04-22 20:51:10 +00:00
eeb0034918
Fix unused variable warning.
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llvm-svn: 180044
2013-04-22 20:42:32 +00:00
Andrew Trick