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91391 Commits

Author SHA1 Message Date
Tom Stellard a1fd35a04c Wrap.h: Define wrap / unwrap function for ExecutionEngine 
llvm-svn: 180112
 2013-04-23 15:13:36 +00:00
Carlo Kok da0ac7253c c vs c++ mistake in header file typedef for AtomicRMW fix in rev 180100. 
llvm-svn: 180104
 2013-04-23 13:45:37 +00:00
Alexey Samsonov fdcff04ad5 Fixup for r180094: properly use MSan interface functions 
llvm-svn: 180103
 2013-04-23 13:35:32 +00:00
Carlo Kok 8c6719bf07 Expose IRBuilder::CreateAtomicRMW as LLVMBuildAtomicRMW in llvm-c. 
llvm-svn: 180100
 2013-04-23 13:21:19 +00:00
Reid Kleckner de0c26046d Un-revert the environ copy in ProgramTest after fixing it on OS X 
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
Alexey Samsonov 0c9f1bfae5 Tell MSan that memory initialized by libz is valid 
llvm-svn: 180094
 2013-04-23 12:17:46 +00:00
Rafael Espindola 70e94800e5 Move test from grep to FileCheck. 
llvm-svn: 180092
 2013-04-23 12:03:27 +00:00
Alexey Samsonov 068fc8ae6e Use zlib to uncompress debug sections in DWARF parser. 
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
Hans Wennborg 63761d4bc4 Add llvm_unreachable after fully covered switch to pacify GCC 
llvm-svn: 180087
 2013-04-23 10:12:16 +00:00
Alexey Samsonov 28acf056e1 Add more guards around zlib-dependent code 
llvm-svn: 180084
 2013-04-23 08:57:30 +00:00
Alexey Samsonov 2fb337e77a Add basic zlib support to LLVM. This would allow to use compression/uncompression in selected LLVM tools. 
llvm-svn: 180083
 2013-04-23 08:28:39 +00:00
Pekka Jaaskelainen 6f2f66b63f Refuse to (even try to) vectorize loops which have uniform writes, 
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
Tim Northover 2ac2d4c59d AArch64: remove unnecessary check that RS is valid 
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
Manman Ren 4a4970ec6a Struct-path aware TBAA: update getMostGenericTBAA 
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
Michael Gottesman 6718a3b67d Revert "Add a missing reference on a std::vector<> out param" 
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
Matt Arsenault 034ca0fe41 Remove unused DwarfSectionOffsetDirective string 
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
Eric Christopher 04d4e9312c Move C++ code out of the C headers and into either C++ headers 
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
Chad Rosier 65dd0399c6 [ms-inline asm] Removed this unnecessary check. In the current implementation, 
Disp will always be one of MCSymbolRefExpr or MCConstantExpr, and never NULL.

llvm-svn: 180059
 2013-04-22 22:38:35 +00:00
Chad Rosier 53e5768351 Add test case for PR15779, which has previously been fixed. 
llvm-svn: 180058
 2013-04-22 22:30:01 +00:00
Chad Rosier dba3fe557c [ms-inline asm] Get the OpDecl and remove a redundant lookup. 
Part of rdar://13663589

llvm-svn: 180057
 2013-04-22 22:12:12 +00:00
Chad Rosier 732b837a41 [ms-inline asm] Add the OpDecl to the InlineAsmIdentifierInfo struct and in turn 
the MCParsedAsmOperand.
Part of rdar://13663589

llvm-svn: 180054
 2013-04-22 22:04:25 +00:00
Eli Bendersky 58b04b7e2e Optimize MachineBasicBlock::getSymbol by caching the symbol. Since the symbol 
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
Reid Kleckner 7ff21d934e Add a missing reference on a std::vector<> out param 
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
Anat Shemer 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. 
llvm-svn: 180045
 2013-04-22 20:51:10 +00:00
Chad Rosier eeb0034918 Fix unused variable warning. 
llvm-svn: 180044
 2013-04-22 20:42:32 +00:00
Eli Bendersky 622455e87c Fix comment that didn't match the method it was above 
llvm-svn: 180043
 2013-04-22 20:30:50 +00:00
Reid Kleckner 21a8c2f361 [Support] Propagate the environment into the test child process 
Should fix the dragonegg bootstrap builder, which reasonably needs
LD_LIBRARY_PATH to be set.

llvm-svn: 180041
 2013-04-22 20:23:41 +00:00
Akira Hatanaka d8fb032cff 80 columns. 
llvm-svn: 180040
 2013-04-22 20:13:37 +00:00
Akira Hatanaka 0d6964cf4a [mips] In performDSPShiftCombine, check that all elements in the vector are 
shifted by the same amount and the shift amount is smaller than the element
size.

llvm-svn: 180039
 2013-04-22 19:58:23 +00:00
Chad Rosier cb78f0d05e [ms-inline asm] Remove the identifier parsing logic from the AsmParser. This is 
now taken care of by the frontend, which allows us to parse arbitrary C/C++
variables.
Part of rdar://13663589

llvm-svn: 180037
 2013-04-22 19:42:15 +00:00
Reid Kleckner 74679a93b2 [Support] Fix argv string escape bug on Windows 
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

llvm-svn: 180035
 2013-04-22 19:03:55 +00:00
Peter Collingbourne 8988687d6b COFF: Fix weak external aliases. 
Differential Revision: http://llvm-reviews.chandlerc.com/D700

llvm-svn: 180034
 2013-04-22 18:48:56 +00:00
Stephen Lin 2ec1b100a4 Extra paranoid test for r179925 (verify that tail calls are not generated to 'this'-returning constructors of objects with different 'this' pointers than the caller) 
llvm-svn: 180032
 2013-04-22 17:23:49 +00:00
Eli Bendersky 0577df4aec Document the -filetype option of llc (PR #12902) 
llvm-svn: 180031
 2013-04-22 17:16:35 +00:00
Eli Bendersky d9806687bc Fix for PR 14965: Better error message for GEP with partially defined contents 
llvm-svn: 180030
 2013-04-22 17:03:42 +00:00
Chad Rosier f6675c3d3e [ms-inline asm] Refactor/clean up the SemaLookup interface. No functional 
change indended.
Part of rdar://13663589

llvm-svn: 180028
 2013-04-22 17:01:46 +00:00
Jia Liu 43eb48ebe4 Add AArch64 into $llvm_cv_target_arch in configure, reviewed by Tim Northover & Eric Christopher 
llvm-svn: 180025
 2013-04-22 16:26:15 +00:00
Jia Liu 8932a882c8 typo 
llvm-svn: 180023
 2013-04-22 15:40:16 +00:00
Benjamin Kramer 7dcc5583b4 Make doxygen comment match declaration. 
Found by -Wdocumentation.

llvm-svn: 180021
 2013-04-22 15:21:03 +00:00
Rafael Espindola 8bd2c228f8 Also verify llvm.compiler_used. 
llvm-svn: 180020
 2013-04-22 15:16:51 +00:00
Rafael Espindola 74f2e46eef Clarify that llvm.used can contain aliases. 
Also add a check for llvm.used in the verifier and simplify clients now that
they can assume they have a ConstantArray.

llvm-svn: 180019
 2013-04-22 14:58:02 +00:00
Eric Christopher cc2cfe426d No really, don't store anything to this since it's unconditionally 
set below.

llvm-svn: 180015
 2013-04-22 14:11:25 +00:00
Eric Christopher 6647fb2c60 Remove variable store that is never read. 
llvm-svn: 180014
 2013-04-22 13:51:44 +00:00
Eric Christopher 845c2ca78c Remove variable store that is never read. 
llvm-svn: 180013
 2013-04-22 13:46:33 +00:00
Stepan Dyatkovskiy f80f9513ce Fix for 5.5 Parameter Passing --> Stage C: 
-- C.4 and C.5 statements, when NSAA is not equal to SP.
 -- C.1.cp statement for VA functions. Note: There are no VFP CPRCs in a
    variadic procedure.

Before this patch "NSAA != 0" means "don't use GPRs anymore ". But there are
some exceptions in AAPCS.
1. For non VA function: allocate all VFP regs for CPRC. When all VFPs are allocated
   CPRCs would be sent to stack, while non CPRCs may be still allocated in GRPs.
2. Check that for VA functions all params uses GPRs and then stack.
   No exceptions, no CPRCs here.

llvm-svn: 180011
 2013-04-22 13:06:52 +00:00
Eric Christopher f565498668 Add .ll as a valid test suffix for Object, this allows .ll -> object 
and then dumping as tests.

llvm-svn: 180010
 2013-04-22 10:45:06 +00:00
Eric Christopher ef3cd7a6ae Add the same todo about a command iterator interface into the 
other mach-o object file as well.

TODO: One interface to rule them all.
llvm-svn: 180009
 2013-04-22 10:27:32 +00:00
Eric Christopher dcc220368d Add a TODO about wanting an iterator interface. 
llvm-svn: 180008
 2013-04-22 10:25:25 +00:00
Nico Rieck 0ab8e602c9 llvm-readobj: Dump more COFF auxiliary records 
llvm-svn: 180007
 2013-04-22 08:35:11 +00:00
Nico Rieck a711deef13 llvm-readobj: Check for null section pointer 
llvm-svn: 180006
 2013-04-22 08:34:59 +00:00