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Author SHA1 Message Date
Pete Cooper
11e1eedc38 Add llvm-pdbdump to the tool substitutions list in lit. NFC. 
This adds llvm-pdbdump to the list of tools which get printed with
the full path in verbose mode.  This makes it easier to take the
whole run line from verbose output and run it again without prepending
with the builds bin directory.

llvm-svn: 268250
 2016-05-02 16:51:26 +00:00
Simon Pilgrim
5f7c3347d2 Fixed signed/unsigned comparison warning. 
llvm-svn: 268249
 2016-05-02 16:45:02 +00:00
Chad Rosier
3e660d9f35 Remove extra whitespace. NFC. 
llvm-svn: 268248
 2016-05-02 16:45:00 +00:00
Tom Stellard
7f58d124e5 AMDGPU/SI: Use hazard recognizer to detect DPP hazards 
Reviewers: arsenm

Subscribers: arsenm, llvm-commits

Differential Revision: http://reviews.llvm.org/D18603

llvm-svn: 268247
 2016-05-02 16:23:09 +00:00
Sanjay Patel
b2a67e59db remove blank lines 
llvm-svn: 268246
 2016-05-02 15:49:09 +00:00
Sanjay Patel
e2d5365777 [InstCombine] regenerate checks 
llvm-svn: 268245
 2016-05-02 15:32:10 +00:00
Sanjay Patel
a63214a88b [InstCombine] regenerate checks 
llvm-svn: 268244
 2016-05-02 15:25:49 +00:00
Sanjay Patel
bf009dccb0 [InstCombine] regenerate checks 
llvm-svn: 268242
 2016-05-02 15:21:41 +00:00
Sanjay Patel
552b31c626 [InstCombine] regenerate checks 
llvm-svn: 268241
 2016-05-02 15:18:13 +00:00
Sanjay Patel
125a1032ac [InstCombine] regenerate checks 
llvm-svn: 268239
 2016-05-02 15:06:55 +00:00
Simon Pilgrim
d1da382cb8 [X86][SSE] Dropped X86ISD::FGETSIGNx86 and use MOVMSK instead for FGETSIGN lowering 
movmsk.ll tests are unchanged.

llvm-svn: 268237
 2016-05-02 14:58:22 +00:00
Chad Rosier
4e4b009b82 Cleanup comments. NFC. 
llvm-svn: 268236
 2016-05-02 14:56:21 +00:00
Chad Rosier
5cf7beb283 Cleanup comments. NFC. 
llvm-svn: 268235
 2016-05-02 14:50:30 +00:00
Aaron Ballman
3b44c6c3a1 Silence unused variable warnings; NFC. 
llvm-svn: 268234
 2016-05-02 14:48:03 +00:00
Chad Rosier
bcdd961c1a Cleanup comments. NFC. 
llvm-svn: 268233
 2016-05-02 14:32:17 +00:00
Sanjay Patel
feadfdaa37 [InstCombine] regenerate checks 
llvm-svn: 268232
 2016-05-02 14:21:55 +00:00
David L Kreitzer
5e9178eeb3 Enable the X86 call frame optimization for the 64-bit targets that allow it. 
Fixes PR27241.

Differential Revision: http://reviews.llvm.org/D19688

llvm-svn: 268227
 2016-05-02 13:45:25 +00:00
Rafael Espindola
2a826e0d4a Expose a getFullName for thin archive members. 
It will be used in lld.

llvm-svn: 268226
 2016-05-02 13:45:06 +00:00
Jonas Paulsson
ee848f9766 [SystemZ] Temporarily disable codegen test int-add-12.ll. 
This checks for AGSI transformation, which is temporarily disabled.

llvm-svn: 268219
 2016-05-02 10:42:47 +00:00
Jonas Paulsson
af5993c7a1 [SystemZ] Fix in restoreCalleeSavedRegisters() 
Only add operands for GRs to the LMG.

Reviewed by Ulrich Weigand.

llvm-svn: 268216
 2016-05-02 09:37:44 +00:00
Jonas Paulsson
c2fd1dcc97 [SystemZ] Mark CC defs as dead whenever possible. 
Marking implicit CC defs as dead everywhere except when CC is actually
defined and used explicitly, is important since the post-ra scheduler
will otherwise insert edges between instructions unnecessarily.

Also temporarily disable LA(Y)-> AGSI optimization in
foldMemoryOperandImpl(), since this inroduces a def of the CC reg,
which is illegal unless it is known to be dead.

Reviewed by Ulrich Weigand.

llvm-svn: 268215
 2016-05-02 09:37:40 +00:00
Craig Topper
bd972a5333 [X86] Fix a bug in LOCK arithmetic operation pattern matching where the wrong immediate predicate check was being used for 64-bit instructions with 8-bit immediates. 
This didn't cause a bug because the order of the patterns ensured that the 64-bit instructions with 32-bit immediates were selected first.

llvm-svn: 268212
 2016-05-02 05:44:21 +00:00
Eric Christopher
6654e38a21 Fix grammar and correct comment - the debug information wasn't incorrect, rather suboptimal. 
llvm-svn: 268211
 2016-05-02 05:30:26 +00:00
Davide Italiano
92ff603010 [llvm-readobj] Dump hash as part of -version-info. 
llvm-svn: 268210
 2016-05-02 02:30:18 +00:00
Craig Topper
cb85db8903 [CodeGen] Add OPC_MoveChild0-OPC_MoveChild7 opcodes to isel matching tables to optimize table size. Shaves about 12K off the X86 matcher table. 
llvm-svn: 268209
 2016-05-02 01:53:30 +00:00
Davide Italiano
4d35211d79 [GlobalDCE] Modernize. Use FileCheck instead of grep. 
llvm-svn: 268207
 2016-05-01 22:51:14 +00:00
Simon Pilgrim
b50a7dc851 [InstCombine][SSE] Added support to VPERMD/VPERMPS to shuffle combine to accept UNDEF elements. 
llvm-svn: 268206
 2016-05-01 20:43:02 +00:00
Simon Pilgrim
e0944ffa06 Dropped FIXME comment 
llvm-svn: 268205
 2016-05-01 20:33:25 +00:00
Simon Pilgrim
a6ec426d4d [InstCombine][SSE] Added support to VPERMILVAR to shuffle combine to accept UNDEF elements. 
llvm-svn: 268204
 2016-05-01 20:22:42 +00:00
Simon Pilgrim
1834e02fd6 [InstCombine][AVX] Fixed PERMILVAR identity tests and added additional decode tests 
llvm-svn: 268203
 2016-05-01 20:06:47 +00:00
Simon Pilgrim
f29cf3f78c [InstCombine][SSE] Added support to PSHUFB to shuffle combine to accept UNDEF elements. 
llvm-svn: 268202
 2016-05-01 19:26:21 +00:00
Simon Pilgrim
a064ae65ee [InstCombine][SSE] Regenerate MOVSX/MOVZX tests 
llvm-svn: 268201
 2016-05-01 18:28:45 +00:00
Craig Topper
721f6428df [AVX512] VPACKUSWB/VPACKSSWB should not be encoded with EVEX.W=1. While there fix the execution domain for VPACKSSDW/VPACKUSDW. 
llvm-svn: 268200
 2016-05-01 17:38:32 +00:00
Simon Pilgrim
b8dbbcff7b [InstCombine][AVX2] Combine VPERMD/VPERMPS intrinsics with constant masks to shufflevector. 
llvm-svn: 268199
 2016-05-01 16:41:22 +00:00
Simon Pilgrim
d7734a09e2 Fixed MSVC 'not all control paths return a value' warning 
llvm-svn: 268198
 2016-05-01 15:52:31 +00:00
Simon Pilgrim
4ed5a81a43 Document the LLVM_ENABLE_EXPENSIVE_CHECKS cmake option introduced in r268050 
llvm-svn: 268197
 2016-05-01 15:27:47 +00:00
Igor Breger
fa752e801d getelementptr instruction, support index vector of EVT. 
Differential Revision: http://reviews.llvm.org/D19775

llvm-svn: 268195
 2016-05-01 13:29:12 +00:00
Igor Breger
a0208b4462 Change AVX512 braodcastsd/ss patterns interaction with spilling . New implementation take a scalar register and generate a vector without COPY_TO_REGCLASS (turn it into a VR128 register ) .The issue is that during register allocation we may spill a scalar value using 128-bit loads and stores, wasting cache bandwidth. 
Differential Revision: http://reviews.llvm.org/D19579

llvm-svn: 268190
 2016-05-01 08:40:00 +00:00
Craig Topper
5387c11293 [AVX512] Prefer AVX512 VPACK instructions over AVX/AVX2 instructions when VLX and BWI are supported. 
llvm-svn: 268189
 2016-05-01 06:52:19 +00:00
Craig Topper
d3f6441aba [AVX512] Add HasVLX to the 128/256-bit versions of VPACKSSDW/USDW/SSWB/USWB and VPMADDUBSW/VPMADDWD. 
llvm-svn: 268188
 2016-05-01 06:24:57 +00:00
Craig Topper
0d12ba42f8 [AVX512] Make sure 128/256-bit DQI versions of VAND/VANDN/VOR/VXOR are also marked as requiring VLX. 
llvm-svn: 268186
 2016-05-01 05:57:06 +00:00
Craig Topper
ac42bfd1c7 [X86] Add an AddedComplexity to another pattern to put it near similar in the output file. 
llvm-svn: 268184
 2016-05-01 05:22:15 +00:00
Craig Topper
30013f145d [X86] Remove a seemlingly unused pattern. The same pattern appears elsewhere with an AddedComplexity that made this unreachable. 
llvm-svn: 268183
 2016-05-01 05:22:13 +00:00
Craig Topper
6aa28ed840 [X86] Add AddedComplexity to keep some similar patterns near each other in the output file. 
llvm-svn: 268181
 2016-05-01 04:59:49 +00:00
Craig Topper
fcae9c2218 [X86] Remove some redundant selection patterns. 
llvm-svn: 268180
 2016-05-01 04:59:46 +00:00
Craig Topper
6b37764392 [AVX512] Replace vector_extract with extractelt in some patterns. They mean the same thing but vector_extract is deprecated. NFC 
llvm-svn: 268179
 2016-05-01 04:59:44 +00:00
Sanjoy Das
ab0e0b65fa [SCEV] When printing via -analysis, dump loop disposition 
There are currently some bugs in tree around SCEV caching an incorrect
loop disposition.  Printing out loop dispositions will let us write
whitebox tests as those are fixed.

The dispositions are printed as a list in "inside out" order,
i.e. innermost loop first.

llvm-svn: 268177
 2016-05-01 04:51:05 +00:00
Amaury Sechet
42f1d20448 Properly name LLVMSetIsInBounds's argument. NFC 
llvm-svn: 268176
 2016-05-01 02:23:14 +00:00
Amaury Sechet
23403dab1a Capitalize align argument in the C API as per convention. NFC 
llvm-svn: 268175
 2016-05-01 01:42:34 +00:00
Craig Topper
f3a74291c9 [AVX512] Add hasSideEffects/mayLoad/mayStore flags to some instructions. 
llvm-svn: 268174
 2016-05-01 01:03:56 +00:00