platform/upstream/llvm.git
11 years agollvm.fmuladd.* lowering should be checking isOperationLegalOrCustom, rather than
Lang Hames [Thu, 22 Nov 2012 03:31:45 +0000 (03:31 +0000)]
llvm.fmuladd.* lowering should be checking isOperationLegalOrCustom, rather than
isOperationLegal. Thanks to Craig Topper for pointing this out.

llvm-svn: 168485

11 years ago[asan] rip off the creation of global redzones from the main AddressSanitizer class...
Kostya Serebryany [Thu, 22 Nov 2012 03:18:50 +0000 (03:18 +0000)]
[asan] rip off the creation of global redzones from the main AddressSanitizer class into a separate class. The intent is to make it a separate ModulePass in the following commmits

llvm-svn: 168484

11 years agoPull some code out into functions to make rearranging them a bit easier.
Eric Christopher [Thu, 22 Nov 2012 00:59:49 +0000 (00:59 +0000)]
Pull some code out into functions to make rearranging them a bit easier.

llvm-svn: 168481

11 years agoFix regression in r168477. Use canonical decl when looking for base class
Richard Smith [Thu, 22 Nov 2012 00:40:54 +0000 (00:40 +0000)]
Fix regression in r168477. Use canonical decl when looking for base class
specified as a qualified name.

llvm-svn: 168479

11 years agoFix CXXRecordDecl::forallBases to not look through bases which are dependent
Richard Smith [Thu, 22 Nov 2012 00:24:47 +0000 (00:24 +0000)]
Fix CXXRecordDecl::forallBases to not look through bases which are dependent
and defined within the current instantiation, but which are not part of the
current instantiation. Previously, it would look at bases which could be
specialized separately from the current template.

llvm-svn: 168477

11 years agoTest that we correctly deal with multiple copy constructors when detecting
Richard Smith [Thu, 22 Nov 2012 00:21:13 +0000 (00:21 +0000)]
Test that we correctly deal with multiple copy constructors when detecting
non-trivial special members for varargs calls.

llvm-svn: 168476

11 years agoCorrects a problem where we reply exclusively of GEPs to drive
Preston Briggs [Wed, 21 Nov 2012 23:50:04 +0000 (23:50 +0000)]
Corrects a problem where we reply exclusively of GEPs to drive
analysis.  Better is to look for cases with useful GEPs and use them
when possible.  When a pair of useful GEPs is not available, use the
raw SCEVs directly. This approach supports better analysis of pointer
dereferencing.

In parallel, all the test cases are updated appropriately.
Cases where we have a store to *B++ can now be analyzed!

llvm-svn: 168474

11 years agoFix the '-fuse-init-array' option to actually be an option.
Chandler Carruth [Wed, 21 Nov 2012 23:40:23 +0000 (23:40 +0000)]
Fix the '-fuse-init-array' option to actually be an option.

Previously, this flag to CC1 was never exposed at the clang driver
layer, and if you happened to enable it (by being on Android or GCC 4.7
platform), you couldn't *disable* it, because there was no 'no' variant.
The whole thing was confusingly implemented.

Now, the target-specific flag processing gets the driver arg list, and
we use standard hasFlag with a default based on the GCC version and/or
Android platform. The user can still pass the 'no-' variant to forcibly
disable the flag, or pass the positive variant to clang itself to enable
the flag.

The test has also been substantially cleaned up and extended to cover
these use cases.

llvm-svn: 168473

11 years agoMips direct object xgot support
Jack Carter [Wed, 21 Nov 2012 23:38:59 +0000 (23:38 +0000)]
Mips direct object xgot support

This patch provides support for the MIPS relocations:

    *)  R_MIPS_GOT_HI16
    *)  R_MIPS_GOT_LO16
    *)  R_MIPS_CALL_HI16
    *)  R_MIPS_CALL_LO16

These are used for large GOT instruction sequences.

Contributer: Jack Carter
llvm-svn: 168471

11 years agoFix a typo in FileCheck.rst
Eli Bendersky [Wed, 21 Nov 2012 22:40:52 +0000 (22:40 +0000)]
Fix a typo in FileCheck.rst

llvm-svn: 168466

11 years agoPopulate entry point into ELF executable.
Hemant Kulkarni [Wed, 21 Nov 2012 21:07:36 +0000 (21:07 +0000)]
Populate entry point into ELF executable.

llvm-svn: 168461

11 years ago[mips] Generate big GOT code.
Akira Hatanaka [Wed, 21 Nov 2012 20:40:38 +0000 (20:40 +0000)]
[mips] Generate big GOT code.

llvm-svn: 168460

11 years agoAdding tests for the Intel JIT event listener's MCJIT support.
Andrew Kaylor [Wed, 21 Nov 2012 20:38:26 +0000 (20:38 +0000)]
Adding tests for the Intel JIT event listener's MCJIT support.

llvm-svn: 168459

11 years ago[mips] Simplify lowering functions in MipsISelLowering.cpp by using the helper
Akira Hatanaka [Wed, 21 Nov 2012 20:30:40 +0000 (20:30 +0000)]
[mips] Simplify lowering functions in MipsISelLowering.cpp by using the helper
functions added in r168456.

llvm-svn: 168458

11 years ago[mips] Add helper functions that create nodes for computing address.
Akira Hatanaka [Wed, 21 Nov 2012 20:26:38 +0000 (20:26 +0000)]
[mips] Add helper functions that create nodes for computing address.

llvm-svn: 168456

11 years ago[mips] Add command line option "-mxgot".
Akira Hatanaka [Wed, 21 Nov 2012 20:21:11 +0000 (20:21 +0000)]
[mips] Add command line option "-mxgot".

llvm-svn: 168455

11 years agoDisable darwin-specific test on non-darwin platforms
Daniel Malea [Wed, 21 Nov 2012 20:17:07 +0000 (20:17 +0000)]
Disable darwin-specific test on non-darwin platforms

llvm-svn: 168454

11 years ago[mips] When a node which loads from a GOT is created, pass a MachinePointerInfo
Akira Hatanaka [Wed, 21 Nov 2012 20:16:34 +0000 (20:16 +0000)]
[mips] When a node which loads from a GOT is created, pass a MachinePointerInfo
referring to a GOT entry.

llvm-svn: 168453

11 years agoLinux test case fixes
Daniel Malea [Wed, 21 Nov 2012 20:12:12 +0000 (20:12 +0000)]
Linux test case fixes
- missing includes in cpp test programs
- mismatched dwarf/dsym test cases
- make "com.apple.main-thread" expected string conditional on darwin platform

llvm-svn: 168452

11 years agoAdd new predicates for the immediate operands.
Jyotsna Verma [Wed, 21 Nov 2012 20:05:09 +0000 (20:05 +0000)]
Add new predicates for the immediate operands.

llvm-svn: 168451

11 years ago[mips] Add target operand flag enums for big GOT relocations.
Akira Hatanaka [Wed, 21 Nov 2012 19:59:51 +0000 (19:59 +0000)]
[mips] Add target operand flag enums for big GOT relocations.

llvm-svn: 168450

11 years agoUse one common 'let' expression to set PrintMethod for all immediate operands.
Jyotsna Verma [Wed, 21 Nov 2012 19:53:42 +0000 (19:53 +0000)]
Use one common 'let' expression to set PrintMethod for all immediate operands.

llvm-svn: 168449

11 years agoAdd relocations used for mips big GOT.
Akira Hatanaka [Wed, 21 Nov 2012 19:50:22 +0000 (19:50 +0000)]
Add relocations used for mips big GOT.

llvm-svn: 168448

11 years agotest commit: added a few comments
Preston Briggs [Wed, 21 Nov 2012 18:53:19 +0000 (18:53 +0000)]
test commit: added a few comments

llvm-svn: 168445

11 years agoImplementing basic function-level profiling support in IntelJITEventListener.
Andrew Kaylor [Wed, 21 Nov 2012 18:50:33 +0000 (18:50 +0000)]
Implementing basic function-level profiling support in IntelJITEventListener.

Tests to follow in another patch.

llvm-svn: 168444

11 years agoSemaCXX: an enumeral type can be of character or boolean type in a C++11 enum class...
Benjamin Kramer [Wed, 21 Nov 2012 17:42:47 +0000 (17:42 +0000)]
SemaCXX: an enumeral type can be of character or boolean type in a C++11 enum class. Make sure we create a literal of the right type.

Fixes PR14386.

llvm-svn: 168441

11 years agoAdd support for varargs functions for msp430.
Anton Korobeynikov [Wed, 21 Nov 2012 17:28:27 +0000 (17:28 +0000)]
Add support for varargs functions for msp430.
Patch by Job Noorman!

llvm-svn: 168440

11 years agoAdd support for byval args. Patch by Job Noorman!
Anton Korobeynikov [Wed, 21 Nov 2012 17:23:03 +0000 (17:23 +0000)]
Add support for byval args. Patch by Job Noorman!

llvm-svn: 168439

11 years agoFinish the renaming.
Rafael Espindola [Wed, 21 Nov 2012 16:56:33 +0000 (16:56 +0000)]
Finish the renaming.

llvm-svn: 168437

11 years agoTest commit: Remove blank line.
Joey Gouly [Wed, 21 Nov 2012 16:54:35 +0000 (16:54 +0000)]
Test commit: Remove blank line.

llvm-svn: 168436

11 years agoRenamed HexagonImmediates.td -> HexagonOperands.td.
Jyotsna Verma [Wed, 21 Nov 2012 16:28:18 +0000 (16:28 +0000)]
Renamed HexagonImmediates.td -> HexagonOperands.td.

llvm-svn: 168434

11 years agoTry to fix test from r168428 on mingw bot
Alexey Samsonov [Wed, 21 Nov 2012 15:52:36 +0000 (15:52 +0000)]
Try to fix test from r168428 on mingw bot

llvm-svn: 168431

11 years agollvm/test/Transforms/InstCombine/sdiv-1.ll: FileCheck-ize.
NAKAMURA Takumi [Wed, 21 Nov 2012 14:46:18 +0000 (14:46 +0000)]
llvm/test/Transforms/InstCombine/sdiv-1.ll: FileCheck-ize.

"not grep '-715827882'" performed as below...bad...

Usage: grep [OPTION]... PATTERN [FILE]...
Try `grep --help' for more information.

llvm-svn: 168430

11 years agoclang/test/Driver/x86_64-nacl-defines.cpp: Specify filename generated.
NAKAMURA Takumi [Wed, 21 Nov 2012 14:45:57 +0000 (14:45 +0000)]
clang/test/Driver/x86_64-nacl-defines.cpp: Specify filename generated.

FIXME: It could be /dev/null.
llvm-svn: 168429

11 years ago[Sanitizer] force linking with static sanitizer runtimes on Darwin even if they are...
Alexey Samsonov [Wed, 21 Nov 2012 14:17:42 +0000 (14:17 +0000)]
[Sanitizer] force linking with static sanitizer runtimes on Darwin even if they are not found in resource directory. Add test checking sanitizer linker flags on Darwin.

llvm-svn: 168428

11 years agoUsing "not grep" is brittle as the test passes if llvm-as fails.
Rafael Espindola [Wed, 21 Nov 2012 14:17:23 +0000 (14:17 +0000)]
Using "not grep" is brittle as the test passes if llvm-as fails.
Fix the testcase to be valid IL and uses FileCheck.
Thanks to NAKAMURA Takumi for noticing it.

llvm-svn: 168427

11 years ago[asan] get rid of kPageSizeBits
Kostya Serebryany [Wed, 21 Nov 2012 13:31:07 +0000 (13:31 +0000)]
[asan] get rid of kPageSizeBits

llvm-svn: 168426

11 years agoAllow PopStackFrames leave the stack empty.
Evgeniy Stepanov [Wed, 21 Nov 2012 13:00:04 +0000 (13:00 +0000)]
Allow PopStackFrames leave the stack empty.

llvm-svn: 168425

11 years ago[asan/tsan] do not use __WORDSIZE macro, as it is glibc-private thing. Instead, defin...
Kostya Serebryany [Wed, 21 Nov 2012 12:38:58 +0000 (12:38 +0000)]
[asan/tsan] do not use __WORDSIZE macro, as it is glibc-private thing. Instead, define our own SANITIZER_WORDSIZE

llvm-svn: 168424

11 years agotsan: explictly say when we fail to restore a stack trace
Dmitry Vyukov [Wed, 21 Nov 2012 11:44:20 +0000 (11:44 +0000)]
tsan: explictly say when we fail to restore a stack trace

llvm-svn: 168423

11 years ago[Sanitizer] replace while with internal_memset to make sure compiler won't replace...
Alexey Samsonov [Wed, 21 Nov 2012 11:12:57 +0000 (11:12 +0000)]
[Sanitizer] replace while with internal_memset to make sure compiler won't replace it with library memset

llvm-svn: 168422

11 years agotsan: fix handling of signals
Dmitry Vyukov [Wed, 21 Nov 2012 11:12:33 +0000 (11:12 +0000)]
tsan: fix handling of signals
(do not execute synchronous signals in recursive interceptors)

llvm-svn: 168421

11 years agoUse color for -ast-dump-filter only when it is supported
Dmitri Gribenko [Wed, 21 Nov 2012 10:54:55 +0000 (10:54 +0000)]
Use color for -ast-dump-filter only when it is supported

Patch by Philip Craig.

llvm-svn: 168420

11 years agoPR14055: Implement support for sub-vector operations in SROA.
Chandler Carruth [Wed, 21 Nov 2012 08:16:30 +0000 (08:16 +0000)]
PR14055: Implement support for sub-vector operations in SROA.

Now if we can transform an alloca into a single vector value, but it has
subvector, non-element accesses, we form the appropriate shufflevectors
to allow SROA to proceed. This fixes PR14055 which pointed out a very
common pattern that SROA couldn't handle -- mixed vec3 and vec4
operations on a single alloca.

llvm-svn: 168418

11 years agoFix execution domain for packed FMA4 instructions.
Craig Topper [Wed, 21 Nov 2012 08:08:21 +0000 (08:08 +0000)]
Fix execution domain for packed FMA4 instructions.

llvm-svn: 168417

11 years agoMark ISD::FMA as Legal instead of custom for x86 with FMA3/FMA4. Needed so that llvm...
Craig Topper [Wed, 21 Nov 2012 05:36:24 +0000 (05:36 +0000)]
Mark ISD::FMA as Legal instead of custom for x86 with FMA3/FMA4. Needed so that llvm.muladd can be converted to ISD::FMA for fp_contract.

llvm-svn: 168413

11 years agoRemove redundant code.
Rafael Espindola [Wed, 21 Nov 2012 02:53:22 +0000 (02:53 +0000)]
Remove redundant code.

llvm-svn: 168411

11 years agoRemove redundant code.
Rafael Espindola [Wed, 21 Nov 2012 02:47:19 +0000 (02:47 +0000)]
Remove redundant code.

llvm-svn: 168410

11 years agoMake calcLiveInMask method static.
Jakub Staszak [Wed, 21 Nov 2012 00:59:34 +0000 (00:59 +0000)]
Make calcLiveInMask method static.

llvm-svn: 168409

11 years agoMake isScratchReg and isFPCopy methods static.
Jakub Staszak [Wed, 21 Nov 2012 00:50:57 +0000 (00:50 +0000)]
Make isScratchReg and isFPCopy methods static.

llvm-svn: 168407

11 years agoWhitespace.
Eric Christopher [Wed, 21 Nov 2012 00:34:38 +0000 (00:34 +0000)]
Whitespace.

llvm-svn: 168402

11 years agoUpdate for some of the coding standard before rearranging functions
Eric Christopher [Wed, 21 Nov 2012 00:34:35 +0000 (00:34 +0000)]
Update for some of the coding standard before rearranging functions
around.

llvm-svn: 168401

11 years agoUpdate some comments.
Eric Christopher [Wed, 21 Nov 2012 00:17:49 +0000 (00:17 +0000)]
Update some comments.

llvm-svn: 168400

11 years agoUpdate and add some comments.
Eric Christopher [Wed, 21 Nov 2012 00:03:31 +0000 (00:03 +0000)]
Update and add some comments.

llvm-svn: 168399

11 years agoWhitespace.
Eric Christopher [Wed, 21 Nov 2012 00:03:28 +0000 (00:03 +0000)]
Whitespace.

llvm-svn: 168398

11 years agoAdd a tests for the new -no-show-raw-insn option of llvm-objdump.
Eli Bendersky [Tue, 20 Nov 2012 23:44:22 +0000 (23:44 +0000)]
Add a tests for the new -no-show-raw-insn option of llvm-objdump.

This also initiates a test/tools directory where tools-specific tests can be
placed.

llvm-svn: 168397

11 years agoAdd obvious constantness.
Jakub Staszak [Tue, 20 Nov 2012 23:32:32 +0000 (23:32 +0000)]
Add obvious constantness.

llvm-svn: 168396

11 years agoRemove constness from this, it modifies the output stream as does
Eric Christopher [Tue, 20 Nov 2012 23:30:11 +0000 (23:30 +0000)]
Remove constness from this, it modifies the output stream as does
everything else underneath.

llvm-svn: 168395

11 years agoDon't walk a linked list twice in the same function. On my machine this takes
Rafael Espindola [Tue, 20 Nov 2012 23:23:57 +0000 (23:23 +0000)]
Don't walk a linked list twice in the same function. On my machine this takes
"clang -cc1" on a file with 10k repetitions of
extern int no_such_variable;
from 1.434s to 1.133s.

llvm-svn: 168394

11 years agoAdd the -no-show-raw-insn option to llvm-objdump, thus making it a bit more
Eli Bendersky [Tue, 20 Nov 2012 22:57:02 +0000 (22:57 +0000)]
Add the -no-show-raw-insn option to llvm-objdump, thus making it a bit more
conformant to binutils objdump.

llvm-svn: 168393

11 years agoremoves a few "const" qualifiers
Sebastian Pop [Tue, 20 Nov 2012 22:28:04 +0000 (22:28 +0000)]
removes a few "const" qualifiers

so that I can (someday) call SE->getSCEV without complaint.
No semantic change intended.

Patch from Preston Briggs <preston.briggs@gmail.com>.

llvm-svn: 168391

11 years ago[python] fix get_library()
Anders Waldenborg [Tue, 20 Nov 2012 22:27:55 +0000 (22:27 +0000)]
[python] fix get_library()

Before this fix, the LLVM Python bindings on SVN trunk always fail with:
Exception: LLVM shared library not found!
since it's still looking for a library named "LLVM-3.1svn".

Besides updating the LLVM version in the library name,
this patch also changes llvm.get_library() to make it possible to run
the unit tests without installing the LLVM shared library into a
default linker search path.

e.g. after this patch, running the llvm/python unit tests with:
LD_LIBRARY_PATH=../build/Debug+Asserts/lib nosetests -v bindings/python/llvm/tests/
would work on Linux.

Patch from Scott Tsai (with some minor modifications)

Patch also acked by Gregory Szorc

llvm-svn: 168390

11 years agoRemoving some unused instruction definitions from the Hexagon backend.
Jyotsna Verma [Tue, 20 Nov 2012 22:14:23 +0000 (22:14 +0000)]
Removing some unused instruction definitions from the Hexagon backend.

llvm-svn: 168388

11 years agoRemove unused function argument, add a bit to the comment.
Eric Christopher [Tue, 20 Nov 2012 22:14:13 +0000 (22:14 +0000)]
Remove unused function argument, add a bit to the comment.

llvm-svn: 168387

11 years agoFormatting.
Eric Christopher [Tue, 20 Nov 2012 20:34:47 +0000 (20:34 +0000)]
Formatting.

llvm-svn: 168384

11 years agoWhitespace.
Eric Christopher [Tue, 20 Nov 2012 20:34:44 +0000 (20:34 +0000)]
Whitespace.

llvm-svn: 168383

11 years agoClear auto-confirm setting on teardown for tests that use it
Daniel Malea [Tue, 20 Nov 2012 19:46:54 +0000 (19:46 +0000)]
Clear auto-confirm setting on teardown for tests that use it

llvm-svn: 168382

11 years agoSome sphinx-ing and consistency fixes
Eli Bendersky [Tue, 20 Nov 2012 19:37:58 +0000 (19:37 +0000)]
Some sphinx-ing and consistency fixes

llvm-svn: 168380

11 years agoUse auto-confirm setting to avoid prompts causing some tests to appear to hang
Daniel Malea [Tue, 20 Nov 2012 18:53:21 +0000 (18:53 +0000)]
Use auto-confirm setting to avoid prompts causing some tests to appear to hang
- this commit addresses bugzilla #14385

llvm-svn: 168375

11 years agoRemove some dead code.
Eric Christopher [Tue, 20 Nov 2012 18:37:40 +0000 (18:37 +0000)]
Remove some dead code.

llvm-svn: 168374

11 years agoBetter 80cols... *sigh*
Joe Abbey [Tue, 20 Nov 2012 18:14:15 +0000 (18:14 +0000)]
Better 80cols... *sigh*

llvm-svn: 168373

11 years agoFixing a broken link.
Joe Abbey [Tue, 20 Nov 2012 17:51:08 +0000 (17:51 +0000)]
Fixing a broken link.

llvm-svn: 168372

11 years agoFix incorrect usage of buildDsym() in dwarf test
Daniel Malea [Tue, 20 Nov 2012 16:08:36 +0000 (16:08 +0000)]
Fix incorrect usage of buildDsym() in dwarf test

llvm-svn: 168371

11 years agoSkip dsym tests on Linux
Daniel Malea [Tue, 20 Nov 2012 16:07:33 +0000 (16:07 +0000)]
Skip dsym tests on Linux

llvm-svn: 168370

11 years ago[asan] pop the two internal functions from the stack trace produced by _Unwind_Backtr...
Kostya Serebryany [Tue, 20 Nov 2012 15:15:44 +0000 (15:15 +0000)]
[asan] pop the two internal functions from the stack trace produced by _Unwind_Backtrace (Peter Bergner)

llvm-svn: 168369

11 years ago[asan] use names of globals instead of an external set to distinguish the globals...
Kostya Serebryany [Tue, 20 Nov 2012 14:16:08 +0000 (14:16 +0000)]
[asan] use names of globals instead of an external set to distinguish the globals generated by asan

llvm-svn: 168368

11 years ago[asan] don't instrument linker-initialized globals even with external linkage in...
Kostya Serebryany [Tue, 20 Nov 2012 13:11:32 +0000 (13:11 +0000)]
[asan] don't instrument linker-initialized globals even with external linkage in -asan-initialization-order mode

llvm-svn: 168367

11 years ago[asan] make sure that linker-initialized globals (non-extern) are not instrumented...
Kostya Serebryany [Tue, 20 Nov 2012 13:00:01 +0000 (13:00 +0000)]
[asan] make sure that linker-initialized globals (non-extern) are not instrumented even in -asan-initialization-order mode. This time with a test

llvm-svn: 168366

11 years agodocs: Fix highlighting.
Sean Silva [Tue, 20 Nov 2012 12:36:27 +0000 (12:36 +0000)]
docs: Fix highlighting.

.git/config was marked as "bash" instead of "ini".

llvm-svn: 168365

11 years agollvm/test/ExecutionEngine/MCJIT/lit.local.cfg: ppc32-elf is not ready.
NAKAMURA Takumi [Tue, 20 Nov 2012 10:49:01 +0000 (10:49 +0000)]
llvm/test/ExecutionEngine/MCJIT/lit.local.cfg: ppc32-elf is not ready.

llvm-svn: 168364

11 years agoFix a place where the declaration didn't use LLVM_ENABLE_DUMP but the
Chandler Carruth [Tue, 20 Nov 2012 10:23:50 +0000 (10:23 +0000)]
Fix a place where the declaration didn't use LLVM_ENABLE_DUMP but the
definition did.

The last part of PR14324.

llvm-svn: 168363

11 years agoUse LLVM_ENABLE_DUMP for the variables used in printing as well as the
Chandler Carruth [Tue, 20 Nov 2012 10:23:07 +0000 (10:23 +0000)]
Use LLVM_ENABLE_DUMP for the variables used in printing as well as the
printing functions themselves.

Part of PR14324 (which should have just been a patch to the list, but
hey...)

llvm-svn: 168362

11 years agoFix PR14132 and handle OOB loads speculated throuh PHI nodes.
Chandler Carruth [Tue, 20 Nov 2012 10:02:19 +0000 (10:02 +0000)]
Fix PR14132 and handle OOB loads speculated throuh PHI nodes.

The issue is that we may end up with newly OOB loads when speculating
a load into the predecessors of a PHI node, and this confuses the new
integer splitting logic in some cases, triggering an assertion failure.
In fact, the branch in question must be dead code as it loads from
a too-narrow alloca. Add code to handle this gracefully and leave the
requisite FIXMEs for both optimizing more aggressively and doing more to
aid sanitizing invalid code which triggers these patterns.

llvm-svn: 168361

11 years agoFix physical register liveness calculations:
Tim Northover [Tue, 20 Nov 2012 09:56:11 +0000 (09:56 +0000)]
Fix physical register liveness calculations:

+ Take account of clobbers
+ Give outputs priority over inputs since they happen later.

llvm-svn: 168360

11 years agoIntel OCL built-ins calling conventions now support MacOS 32-bit.
Elena Demikhovsky [Tue, 20 Nov 2012 09:37:57 +0000 (09:37 +0000)]
Intel OCL built-ins calling conventions now support MacOS 32-bit.

llvm-svn: 168359

11 years ago[asan] better support for powerpc and sparc targets (thanks to H.J. Liu and David...
Kostya Serebryany [Tue, 20 Nov 2012 08:57:26 +0000 (08:57 +0000)]
[asan] better support for powerpc and sparc targets (thanks to H.J. Liu and David Miller)

llvm-svn: 168358

11 years agoMarking remote mcjit tests as XFAIL for MIPS.
Simon Atanasyan [Tue, 20 Nov 2012 07:25:17 +0000 (07:25 +0000)]
Marking remote mcjit tests as XFAIL for MIPS.

llvm-svn: 168357

11 years ago[asan] more support for powerpc, patch by Peter Bergner
Kostya Serebryany [Tue, 20 Nov 2012 07:00:42 +0000 (07:00 +0000)]
[asan] more support for powerpc, patch by Peter Bergner

llvm-svn: 168356

11 years agoUpdate method calls to the new interface re r168354.
Bill Wendling [Tue, 20 Nov 2012 05:09:43 +0000 (05:09 +0000)]
Update method calls to the new interface re r168354.

llvm-svn: 168355

11 years agoMake the AttrListPtr object a part of the LLVMContext.
Bill Wendling [Tue, 20 Nov 2012 05:09:20 +0000 (05:09 +0000)]
Make the AttrListPtr object a part of the LLVMContext.

When code deletes the context, the AttributeImpls that the AttrListPtr points to
are now invalid. Therefore, instead of keeping a separate managed static for the
AttrListPtrs that's reference counted, move it into the LLVMContext and delete
it when deleting the AttributeImpls.

llvm-svn: 168354

11 years agoNote Freescale's contributions in the PPC release notes.
Hal Finkel [Tue, 20 Nov 2012 04:20:31 +0000 (04:20 +0000)]
Note Freescale's contributions in the PPC release notes.

This mainly reflects the work of Tobias von Koch.

llvm-svn: 168352

11 years agodocs: Sphinxify LLVMBuild documentation.
Sean Silva [Tue, 20 Nov 2012 03:13:53 +0000 (03:13 +0000)]
docs: Sphinxify LLVMBuild documentation.

llvm-svn: 168348

11 years agoAdd a comment to associate a FIXME with a PR where it is matters.
Chandler Carruth [Tue, 20 Nov 2012 01:27:48 +0000 (01:27 +0000)]
Add a comment to associate a FIXME with a PR where it is matters.

llvm-svn: 168347

11 years agoRework the rewriting of loads and stores for vector and integer allocas
Chandler Carruth [Tue, 20 Nov 2012 01:12:50 +0000 (01:12 +0000)]
Rework the rewriting of loads and stores for vector and integer allocas
to properly handle the combinations of these with split integer loads
and stores. This essentially replaces Evan's r168227 by refactoring the
code in a different way, and trynig to mirror that refactoring in both
the load and store sides of the rewriting.

Generally speaking there was some really problematic duplicated code
here that led to poorly founded assumptions and then subtle bugs. Now
much of the code actually flows through and follows a more consistent
style and logical path. There is still a tiny bit of duplication on the
store side of things, but it is much less bad.

This also changes the logic to never re-use a load or store instruction
as that was simply too error prone in practice.

I've added a few tests (one a reduction of the one in Evan's original
patch, which happened to be the same as the report in PR14349). I'm
going to look at adding a few more tests for things I found and fixed in
passing (such as the volatile tests in the vectorizable predicate).

This patch has survived bootstrap, and modulo one bugfix survived
Duncan's test suite, but let me know if anything else explodes.

llvm-svn: 168346

11 years agoReST-ify some markup in the LIT document
Eli Bendersky [Tue, 20 Nov 2012 00:26:08 +0000 (00:26 +0000)]
ReST-ify some markup in the LIT document

llvm-svn: 168345

11 years ago80-column and whitespace fixups.
Eric Christopher [Tue, 20 Nov 2012 00:15:36 +0000 (00:15 +0000)]
80-column and whitespace fixups.

llvm-svn: 168344

11 years agoRest of the fix for Thread
Filipe Cabecinhas [Tue, 20 Nov 2012 00:11:13 +0000 (00:11 +0000)]
Rest of the fix for Thread

llvm-svn: 168343

11 years agoRemove unneeded const qualifier
Filipe Cabecinhas [Tue, 20 Nov 2012 00:03:38 +0000 (00:03 +0000)]
Remove unneeded const qualifier

llvm-svn: 168342

11 years agoAllow using MemoryBuffers with yaml::Stream directly.
Sean Silva [Mon, 19 Nov 2012 23:21:47 +0000 (23:21 +0000)]
Allow using MemoryBuffers with yaml::Stream directly.

The rationale is to get YAML filenames in diagnostics from
yaml::Stream::printError -- currently the filename is hard-coded as
"YAML" because there's no buffer information available.

Patch by Kim Gräsman!

llvm-svn: 168341

11 years agoFix some trailing whitespace (on a blank line) to cycle/test bots.
David Blaikie [Mon, 19 Nov 2012 23:12:51 +0000 (23:12 +0000)]
Fix some trailing whitespace (on a blank line) to cycle/test bots.

llvm-svn: 168340