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138953 Commits

Author SHA1 Message Date
Chad Rosier 0d3ed6f1c2 [driver] Add the -fvectorize flag to enable the loop vectorization passes. 
rdar://12839978 

llvm-svn: 169885
 2012-12-11 17:12:28 +00:00
Rafael Espindola a92da5b34f Use an ArrayRef instead of a std::vector&. 
llvm-svn: 169881
 2012-12-11 16:36:02 +00:00
Joel Jones 24e440d045 Add comment for load folding 
llvm-svn: 169880
 2012-12-11 16:10:25 +00:00
Dmitri Gribenko ed4325f7ac Documentation: convert Passes.html to reST. 
Since now we have an autogenerated TOC, a manually written table of all passes
was removed.

Patch by Anthony Mykhailenko with small fixes by me.

llvm-svn: 169867
 2012-12-11 15:29:37 +00:00
Alexander Kornienko 61c93bdf77 StmtDumper coding style changes 
Summary:
A few small coding style changes for StmtDumper, including:
- rename Dump* methods to dump*
- uninline some methods
- comment fixes
- whitespace fixes

Please review and commit if okay.

Reviewers: alexfh

Reviewed By: alexfh

CC: cfe-commits, alexfh, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D190

llvm-svn: 169866
 2012-12-11 15:28:09 +00:00
Alexander Kornienko 7bd0f9be94 Rename StmtDumper::DumpSubTree() to dumpStmt() 
Summary:
Also rename DumpDeclarator() to dumpDecl(). Once Decl dumping is added, these will be the two main methods of the class, so this is just for consistency in naming.

There was a DumpStmt() method already, but there was no point in having it, so I have merged it into VisitStmt(). Similarly, DumpExpr() is merged into VisitExpr().

Reviewers: alexfh

Reviewed By: alexfh

CC: cfe-commits, alexfh

Differential Revision: http://llvm-reviews.chandlerc.com/D156

llvm-svn: 169865
 2012-12-11 15:20:44 +00:00
Kostya Serebryany 90a59fafc0 [asan] more code for asan_allocator2: basic Allocate/Deallocate code 
llvm-svn: 169864
 2012-12-11 14:41:31 +00:00
NAKAMURA Takumi e55382ea55 llvm/test/TableGen: Remove XFAIL:vg_leak in dozen of tests, according to llvm-x86_64-linux-vg_leak. 
llvm-svn: 169862
 2012-12-11 13:14:16 +00:00
Evgeniy Stepanov 83f05bf960 Add MemorySanitizer runtime to check_lint.sh. 
llvm-svn: 169861
 2012-12-11 12:52:38 +00:00
Evgeniy Stepanov 375aec7476 [msan] Add a missing file from r169858. 
llvm-svn: 169860
 2012-12-11 12:44:43 +00:00
Evgeniy Stepanov d2bd319adc [msan] Use explicitely aligned stores and loads with function argument shadow. 
Use explicitely aligned store and load instructions to deal with argument and
retval shadow. This matters when an argument's alignment is higher than
__msan_param_tls alignment (which is the case with __m128i).

llvm-svn: 169859
 2012-12-11 12:34:09 +00:00
Evgeniy Stepanov c5033786ba [msan] MemorySanitizer runtime. 
Initial commit of the MemorySanitizer runtime library.

llvm-svn: 169858
 2012-12-11 12:27:27 +00:00
Timur Iskhodzhanov 4c97604415 ASan: fix lint problems introduced 
llvm-svn: 169857
 2012-12-11 12:24:41 +00:00
Timur Iskhodzhanov 9b1d42a2a9 Hopefully fix the Windows build (2) 
llvm-svn: 169856
 2012-12-11 12:23:00 +00:00
Timur Iskhodzhanov aacd3d79b1 Hopefully fix the Windows build by not including intrin.h 
llvm-svn: 169855
 2012-12-11 12:03:06 +00:00
Patrik Hagglund e98b7a0389 Revert EVT->MVT changes, r169836-169851, due to buildbot failures. 
llvm-svn: 169854
 2012-12-11 11:14:33 +00:00
Chandler Carruth 7ec41c7827 Holding my nose and moving the accumulation routine to GEPOperator 
instead of the instruction. I've left a forwarding wrapper for the
instruction so users with the instruction don't need to create
a GEPOperator themselves.

This lets us remove the copy of this code in instsimplify.

I've looked at most of the other copies of similar code, and this is the
only one I've found that is actually exactly the same. The one in
InlineCost is very close, but it requires re-mapping non-constant
indices through the cost analysis value simplification map. I could add
direct support for this to the generic routine, but it seems overly
specific.

llvm-svn: 169853
 2012-12-11 11:05:15 +00:00
Chandler Carruth 1e14053d84 Hoist the GEP constant address offset computation to a common home on 
the GEP instruction class.

This is part of the continued refactoring and cleaning of the
infrastructure used by SROA. This particular operation is also done in
a few other places which I'll try to refactor to share this
implementation.

llvm-svn: 169852
 2012-12-11 10:29:10 +00:00
Patrik Hagglund b31465b09b Change RegVT in BitTestBlock and RegsForValue, to contain MVTs, 
instead of EVTs.

llvm-svn: 169851
 2012-12-11 10:24:48 +00:00
Patrik Hagglund ad432a8e70 Change TargetLowering::getTypeForExtArgOrReturn to take and return 
MVTs, instead of EVTs.

Accordingly, add bitsLT (and similar) to MVT.

llvm-svn: 169850
 2012-12-11 10:20:51 +00:00
Patrik Hagglund d34337495e Change a parameter of TargetLowering::getVectorTypeBreakdown to MVT, 
from EVT.

llvm-svn: 169849
 2012-12-11 10:16:19 +00:00
Patrik Hagglund 03e9628cfa Change TargetLowering::RegisterTypeForVT to contain MVTs, instead of 
EVTs.

llvm-svn: 169848
 2012-12-11 10:09:23 +00:00
Patrik Hagglund c50489e203 Change TargetLowering::TransformToType to contain MVTs, instead of 
EVTs.

llvm-svn: 169847
 2012-12-11 10:05:04 +00:00
Patrik Hagglund 7d0ba05894 Change TargetLowering::getRepRegClassCostFor, getIndexedLoadAction, 
getIndexedStoreAction, and addRegisterClass to take an MVT, instead
of EVT.

llvm-svn: 169846
 2012-12-11 10:00:35 +00:00
Patrik Hagglund 8d2e7cf561 Change TargetLowering::findRepresentativeClass to take an MVT, instead 
of EVT.

llvm-svn: 169845
 2012-12-11 09:57:18 +00:00
Patrik Hagglund ffb60f7c08 Change TargetLowering::getTypeToPromoteTo to take and return MVTs, 
instead of EVTs.

llvm-svn: 169844
 2012-12-11 09:54:23 +00:00
Patrik Hagglund a970281106 Change TargetLowering::isCondCodeLegal to take an MVT, instead of EVT. 
llvm-svn: 169843
 2012-12-11 09:51:27 +00:00
Patrik Hagglund e3bec6365a Change TargetLowering::getCondCodeAction to take an MVT, instead of 
EVT.

llvm-svn: 169842
 2012-12-11 09:48:14 +00:00
Patrik Hagglund 7ffcd226dd Change TargetLowering::getTruncStoreAction to take MVTs, instead of EVTs. 
llvm-svn: 169841
 2012-12-11 09:42:24 +00:00
Patrik Hagglund cbc9d4d0f9 Change TargetLowering::getLoadExtAction to take an MVT, instead of EVT. 
llvm-svn: 169840
 2012-12-11 09:39:09 +00:00
Patrik Hagglund 40e1afe970 Change TargetLowering::setTypeAction to take an MVT, instead fo EVT. 
llvm-svn: 169839
 2012-12-11 09:32:56 +00:00
Patrik Hagglund 57b1694df1 Change TargetLowering::getRepRegClassFor to take an MVT, instead of 
EVT.

Accordingly, change RegDefIter to contain MVTs instead of EVTs.

llvm-svn: 169838
 2012-12-11 09:31:43 +00:00
Patrik Hagglund 3708e548f8 Change TargetLowering::getRegClassFor to take an MVT, instead of EVT. 
Accordingly, add helper funtions getSimpleValueType (in parallel to
getValueType) in SDValue, SDNode, and TargetLowering.

This is the first, in a series of patches.

llvm-svn: 169837
 2012-12-11 09:10:33 +00:00
Kostya Serebryany 5e2a7acdbe [asan] more sceleton code for asan_allocator2 
llvm-svn: 169836
 2012-12-11 09:02:36 +00:00
Argyrios Kyrtzidis 3b7793797f Extend stat query APIs to explicitly specify if the query is for 
a file or directory, allowing just a stat call if a file descriptor
is not needed.

Doing just 'stat' is faster than 'open/fstat/close'.
This has the effect of cutting down system time for validating the input files of a PCH.

llvm-svn: 169831
 2012-12-11 07:48:23 +00:00
Argyrios Kyrtzidis 53c3877f94 [PCH] Remove redundant stat call when validating the input files. 
This became redundant after we removed the stat cache.

llvm-svn: 169830
 2012-12-11 07:48:14 +00:00
Argyrios Kyrtzidis e65856fe60 [PCH] When writing out the list of input files, avoid emitting duplicate 
entries of the same file.

This can happen because the file was "included" multiple times and is
referenced by multiple SLocEntries.

llvm-svn: 169829
 2012-12-11 07:48:08 +00:00
Kostya Serebryany 54af660d2c [asan] fix the Windows build 
llvm-svn: 169828
 2012-12-11 07:27:59 +00:00
NAKAMURA Takumi c174b4dbbf clang/test/Driver/linker-opts.c: Fix XFAIL that I removed win32. 
Sorry for my 3rd commit :(

llvm-svn: 169827
 2012-12-11 07:23:52 +00:00
NAKAMURA Takumi f8f4c9500e clang/test/Driver/debug-options-as.c: Fixup not to use prefix=S. I didn't know "REQUIRES:" would match --check-prefix=S ... 
llvm-svn: 169826
 2012-12-11 07:16:15 +00:00
NAKAMURA Takumi 556d713c70 clang/test/Driver: Introduce the feature "clang-driver", set if gcc driver is not used. 
It is not set at targetting cygming. See PR12920.

llvm-svn: 169824
 2012-12-11 07:06:09 +00:00
Hao Liu 14390f031c revert the test change 
llvm-svn: 169823
 2012-12-11 06:25:18 +00:00
Kostya Serebryany 3ba26fe553 [asan] make ThreadNamesTest more flexible 
llvm-svn: 169822
 2012-12-11 06:23:10 +00:00
Hao Liu 0eb50fb49d A newbie try a test commit 
llvm-svn: 169821
 2012-12-11 06:22:54 +00:00
NAKAMURA Takumi 99feb75cb8 [CMake] Remove dependencies to intrinsics_gen I introduced in r169724. 
llvm-svn: 169819
 2012-12-11 05:53:54 +00:00
NAKAMURA Takumi 15c8df025d llvm/Target/TargetMachine.h: Remove two dependent headers. 
-#include "llvm/Target/TargetTransformImpl.h"
-#include "llvm/TargetTransformInfo.h"

llvm-svn: 169818
 2012-12-11 05:53:43 +00:00
NAKAMURA Takumi 256e013dd7 llvm/tools: Add #include "llvm/TargetTransformInfo.h" 
llvm-svn: 169817
 2012-12-11 05:53:37 +00:00
NAKAMURA Takumi 24fa47b541 BackendUtil.cpp: Add #include "llvm/TargetTransformInfo.h" 
llvm/Target/TargetMachine.h will not provide "llvm/TargetTransformInfo.h" any more.

llvm-svn: 169816
 2012-12-11 05:53:24 +00:00
Rafael Espindola c720d46ed7 Add tests for a corner case of when to relax all instructions: 
We don't want to relax all instructions in

$ clang -c test.s

since most users don't pass -O when using the driver to assemble.

On the other hand, -save-temps should not change the output unnecessary, so in

$ clang -c test.c -save-temps

we should relax all instructions.

llvm-svn: 169815
 2012-12-11 05:52:24 +00:00
Jyotsna Verma 92e71918b1 Use multiclass for new-value store instructions with MEMri operand. 
llvm-svn: 169814
 2012-12-11 05:12:25 +00:00