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154173 Commits

Author SHA1 Message Date
Tom Stellard 9f95033d33 R600: Improve support for < 32-bit loads 
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186921
 2013-07-23 01:48:35 +00:00
Tom Stellard ba30932908 R600: Rename AMDILISelDAGToDAG.cpp -> AMDGPUISelDAGToDAG.cpp 
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186920
 2013-07-23 01:48:29 +00:00
Tom Stellard 840214437b R600: Move CONST_ADDRESS folding into AMDGPUDAGToDAGISel::Select() 
This increases the number of opportunites we have for folding.  With the
previous implementation we were unable to fold into any instructions
other than the first when multiple instructions were selected from a
single SDNode.

Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186919
 2013-07-23 01:48:24 +00:00
Tom Stellard 1e80309ebe R600: Use KCache for kernel arguments 
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186918
 2013-07-23 01:48:18 +00:00
Tom Stellard 34ed721af4 R600: Simplify assembly for KCache registers using the TableGen !add operator 
Before:

MOV * T0.W, KC0[131-128].Y

After:

MOV * T0.W, KC0[3].Y

Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186917
 2013-07-23 01:48:08 +00:00
Tom Stellard acfeebf883 R600: Use the same compute kernel calling convention for all GPUs 
A side-effect of this is that now the compiler expects kernel arguments
to be 4-byte aligned.

Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186916
 2013-07-23 01:48:05 +00:00
Tom Stellard 78e012969c R600: Use correct LoadExtType when lowering kernel arguments 
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186915
 2013-07-23 01:47:58 +00:00
Tom Stellard 33dd04bfbe R600: Clean up extended load patterns 
Reviewed-by: Vincent Lejeune <vljn at ovi.com>
llvm-svn: 186914
 2013-07-23 01:47:52 +00:00
Tom Stellard beed74af48 R600: Expand vector FNEG 
llvm-svn: 186913
 2013-07-23 01:47:46 +00:00
Sean Callanan d83d52481e Fixed a potential crash in the GetOSVersion code 
caused by a CFStringRef going out of scope.

llvm-svn: 186912
 2013-07-23 01:38:41 +00:00
Rui Ueyama 6a41fca856 [PECOFF] Support -fixed command line option to disable base relocations. 
llvm-svn: 186911
 2013-07-23 01:29:50 +00:00
Craig Topper bf547cea0e Revert r186907 to fix bots. 
llvm-svn: 186910
 2013-07-23 01:29:37 +00:00
Richard Smith 79c06417d1 Add some missing cv-qualifiers. 
llvm-svn: 186909
 2013-07-23 01:24:30 +00:00
Matt Arsenault efb38192b0 Error on more illegal kernel argument types for OpenCL 
bool, half, pointers and structs / unions containing any
of these are not allowed. Does not yet reject size_t and
related integer types that are also disallowed.

llvm-svn: 186908
 2013-07-23 01:23:36 +00:00
Craig Topper 80c310056c Don't let x86 asm printer use the no operand movsd alias. It should use the normal movsl instead. 
llvm-svn: 186907
 2013-07-23 01:21:36 +00:00
Eli Bendersky e6cbf1c04f Make the nomathbuiltin.c test less demanding. 
This should hopefully unbreak the Windows bots at http://bb.pgr.jp

llvm-svn: 186906
 2013-07-23 01:09:17 +00:00
David Blaikie 613c69500d Further simplify test case from r186894 
llvm-svn: 186905
 2013-07-23 01:01:17 +00:00
Craig Topper c15a9e4fa4 Add aliases to map 'imm, mem' form of x86 bts/btr/btc without a size suffix to their 32-bit forms. 
This makes them consistent with 'bt' which already had this handling. gas has the same behavior. There have been discussions on the mailing list about determining size based on the immediate, but my goal here was just to remove the inconsistency.

llvm-svn: 186904
 2013-07-23 00:56:15 +00:00
Eli Friedman 088d39afc6 Integers which are too large should be an error. 
Switch some warnings over to errors which should never have been warnings
in the first place.  (Also, a minor fix to the preprocessor rules for
integer literals while I'm here.)

llvm-svn: 186903
 2013-07-23 00:25:18 +00:00
Manman Ren 9974c88f76 Debug Info Finder: use processDeclare and processValue to list debug info 
MDNodes used by DbgDeclareInst and DbgValueInst.

Another 16 testing cases failed and they are disabled with
-disable-debug-info-verifier.
A total of 34 cases are disabled with -disable-debug-info-verifier and will be
corrected.

llvm-svn: 186902
 2013-07-23 00:22:51 +00:00
Adrian Prantl adaeb8947a Simplify testcase. 
rdar://problem/14386148

llvm-svn: 186901
 2013-07-23 00:21:48 +00:00
Craig Topper 001582833a Explicitly don't let the asm printer use the clrb/w/l aliases for xor %reg, %reg. 
It only didn't use it before because it seems InstAlias handling in the asm printer fails to count tied operands so it tried to find an xor with 2 operands instead of the 3 it wfails to count tied.

llvm-svn: 186900
 2013-07-23 00:15:19 +00:00
Eli Bendersky aefa5e2ff2 Add a -fno-math-builtin option to the Clang -cc1 
llvm-svn: 186899
 2013-07-23 00:13:01 +00:00
Adrian Prantl ead2ba4649 Implement a better fix for r186894 by setting the appropriate type for __byref_variable_layout. 
rdar://problem/14386148

llvm-svn: 186898
 2013-07-23 00:12:14 +00:00
Craig Topper c638f0cd4f Suppress argumentless aliases for some x86 FP operations from being used by the asm writer. Prefer to use the explicit %st(1) form. 
llvm-svn: 186897
 2013-07-23 00:03:33 +00:00
Matt Arsenault 617a1351b4 Fix typo (ponted -> pointed) 
llvm-svn: 186896
 2013-07-22 23:52:23 +00:00
Fariborz Jahanian 9e543afe19 ObjectiveC migration. Better handle migration to conforming 
protocols by ignoring cases where all protocol properties
and methods are optional.

llvm-svn: 186895
 2013-07-22 23:50:04 +00:00
Adrian Prantl 52f5b2502f Debug Info: Acknowledge the alignment when locating byref block variables. 
Fixes rdar://problem/14386148

llvm-svn: 186894
 2013-07-22 23:44:26 +00:00
Nick Lewycky 6ab9d936d5 Remove extraneous null statement. No functionality change! 
llvm-svn: 186893
 2013-07-22 23:38:27 +00:00
Jakub Staszak d4d94065e3 Use switch instead of if. No functionality change. 
llvm-svn: 186892
 2013-07-22 23:38:16 +00:00
Eli Friedman d1eec9cc96 Testcase for PR16673. 
llvm-svn: 186891
 2013-07-22 23:30:13 +00:00
Jakub Staszak 8e1a6e7d53 Remove trailing spaces. 
llvm-svn: 186890
 2013-07-22 23:16:36 +00:00
Eli Friedman ef0b4a36f2 Don't emit open-paren fixit without close-paren. 
getLocForEndOfToken() isn't guaranteed to succeed; if it doesn't, make sure
we do something sane.

Fixes PR16673.  I'm not sure how to write a testcase for this short of grepping
through the diagnostic output.

llvm-svn: 186889
 2013-07-22 23:09:39 +00:00
Rui Ueyama d991c50273 [PECOFF] Replace magic numbers with offsetof(). 
llvm-svn: 186888
 2013-07-22 23:02:08 +00:00
Eli Bendersky f288626c13 Add a simple unit test for MemoryBuffer::getOpenFile 
llvm-svn: 186887
 2013-07-22 22:46:21 +00:00
Eric Christopher 1ff26ab694 Typo. 
llvm-svn: 186886
 2013-07-22 22:25:09 +00:00
Eric Christopher 1d62c25aa7 80-column tidying. Formatting choices by clang-format. 
llvm-svn: 186885
 2013-07-22 22:25:07 +00:00
Rui Ueyama 5443cba6d9 Fix -Wsign-compare warnings. 
llvm-svn: 186884
 2013-07-22 22:21:39 +00:00
Nadav Rotem cf0dcdc71c When we vectorize across multiple basic blocks we may vectorize PHINodes that create a cycle. We already break the cycle on phi-nodes, but arithmetic operations are still uplicated. This patch adds code that checks if the operation that we are vectorizing was vectorized during the visit of the operands and uses this value if it can. 
llvm-svn: 186883
 2013-07-22 22:18:07 +00:00
Rui Ueyama 6c655f237e [PECOFF][Driver] Show error message if no input file is given. 
llvm-svn: 186882
 2013-07-22 22:17:24 +00:00
Jason Molenda 01aa53440b When a Cortex-M3 target is selected (armv7m), force disassembly to be in 
thumb mode.
<rdar://problem/14107444>, <rdar://problem/14107405>

llvm-svn: 186881
 2013-07-22 22:11:53 +00:00
Jakub Staszak cb132face0 OldPtr is llvm::Instruction. Remove unneeded cast<>. 
llvm-svn: 186880
 2013-07-22 22:10:43 +00:00
Richard Trieu 46978d41e6 Silence gcc warning. 
llvm-svn: 186879
 2013-07-22 21:29:28 +00:00
Kevin Enderby 285da02094 Fix the move to/from accumulator register instructions that use a full 64-bit 
absolute address encoded in the instruction.

rdar://8612627 and rdar://14299221

llvm-svn: 186878
 2013-07-22 21:25:31 +00:00
Jakub Staszak 6b36db08f3 Change tabs to spaces. 
llvm-svn: 186877
 2013-07-22 21:11:30 +00:00
Jakub Staszak d07dd7f2ef Fix typo in test. 
llvm-svn: 186876
 2013-07-22 21:10:42 +00:00
Anders Carlsson 8bb1dbbf75 Fix a bug in std::fill_n where memset would end up being called in cases when it shouldn’t. 
Reviewed by Howard.

llvm-svn: 186875
 2013-07-22 21:08:00 +00:00
Michael Gottesman c0659fad7f [stackprotector] Changed isNoopBitcast/sameNoopInput to take TargetLoweringBase instead of TargetLowering. 
Both functions only use functionality from TargetLoweringBase.

rdar://13935163

llvm-svn: 186874
 2013-07-22 21:05:47 +00:00
Michael Gottesman 29e449f222 Revert "cp11-migrate: Integration with LibFormat" 
This reverts commit r186866.

This breaks the build and the original author Guillaume Papin
<guillaume.papin@epitech.eu> asked me to revert so he could look at it more with
revane.

llvm-svn: 186873
 2013-07-22 21:03:56 +00:00
Enea Zaffanella 476f38a0c2 Revert commit 186833 (no longer needed after the fix in 186859). 
llvm-svn: 186872
 2013-07-22 20:58:30 +00:00