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129783 Commits

Author SHA1 Message Date
Richard Trieu cf86744ffe Add a fix-it hint note to -Wunique-enum to suggest that the last element gets 
initialized with the next to last element to silence the warning.

llvm-svn: 159458
 2012-06-29 20:36:14 +00:00
Benjamin Kramer 396b3adc10 CodeGenPrepare: Don't crash when TLI is not available. 
This happens when codegenprepare is invoked via opt.

llvm-svn: 159457
 2012-06-29 19:58:21 +00:00
Fariborz Jahanian 2794ad59aa objective-c modern translator: synthesize argument type 
correctly for blocks and function pointer arguments
in the written constructor.  // rdar://11359268

llvm-svn: 159456
 2012-06-29 19:55:46 +00:00
Johnny Chen cbeddfeed7 Make 'watchpoint set' default to write instead of read_write. 
llvm-svn: 159455
 2012-06-29 19:35:01 +00:00
Fariborz Jahanian 0ad4d60b8c modern objc translator: string.h is unavailable on some non-OSX 
platforms declare memset in rewritten code instead.

llvm-svn: 159454
 2012-06-29 19:33:05 +00:00
Manman Ren c146589aa4 Add getUniqueVRegDef to MachineRegisterInfo. 
This comes in handy during peephole optimization.

llvm-svn: 159453
 2012-06-29 19:16:05 +00:00
Fariborz Jahanian 9699c1ef38 fix a typo in my last commit. I thought I recompiled, 
but apparently I did not.

llvm-svn: 159452
 2012-06-29 19:05:11 +00:00
Duncan Sands 9838286d9e Rework this to clarify where the removal of nodes from the queue is 
really happening.  No intended functionality change.

llvm-svn: 159451
 2012-06-29 19:03:05 +00:00
Fariborz Jahanian 1db30fc071 objc diagnostic: pass IdentifierInfo* to the diagnostic system 
to produce quotes instead of adding qoute to the test.

llvm-svn: 159450
 2012-06-29 18:43:30 +00:00
Dmitry Vyukov 3c5c9e7774 tsan/asan: third try on msvc atomics 
llvm-svn: 159449
 2012-06-29 18:37:45 +00:00
Douglas Gregor 158dec5d20 std::nullptr_t support in MS headers, from João Matos. 
llvm-svn: 159448
 2012-06-29 18:28:41 +00:00
Dmitry Vyukov b379fe51b4 tsan/asan: second attemp on msvc atomics 
llvm-svn: 159447
 2012-06-29 18:28:02 +00:00
Douglas Gregor 3f568c100e Patch for handling C99 veriadic macros when using precompiled headers, 
from Filipe Cabecinhas!

llvm-svn: 159446
 2012-06-29 18:27:59 +00:00
Fariborz Jahanian 4a031bdc8f objective-c modern translator: Translation into objc_msgSend_stret 
entry point which requires nil check before calling objc_msgSend_stret.
// rdar://11359268 - wip.

llvm-svn: 159445
 2012-06-29 18:27:08 +00:00
Dmitri Gribenko 025d518e3e Factor out a check for block commands (that implicitly start a new paragraph) into a separate function. 
llvm-svn: 159444
 2012-06-29 18:19:20 +00:00
Dmitry Vyukov e8cee12ce2 tsan/asan: first try on msvc atomics 
llvm-svn: 159443
 2012-06-29 18:00:38 +00:00
David Blaikie af031a9af7 Avoid redundant error when redefining a function as deleted. 
Reviewed by Doug Gregor.

llvm-svn: 159442
 2012-06-29 18:00:25 +00:00
Nuno Lopes 674acc12d0 RefreshCallGraph: ignore 'invoke intrinsic'. IntrinsicInst doesnt not recognize invoke, and shouldnt at this point, since the rest of LLVM codebase doesnt expect invoke of intrinsics 
llvm-svn: 159441
 2012-06-29 17:49:32 +00:00
Nuno Lopes b37ef71ce1 ignore 'invoke new' in isInstructionTriviallyDead, since most callers are not ready to handle invokes. instcombine will take care of this. 
llvm-svn: 159440
 2012-06-29 17:37:07 +00:00
Dmitry Vyukov 513f0238d8 tsan/asan: add SpinMutex to sanitizer_common 
llvm-svn: 159439
 2012-06-29 17:32:18 +00:00
Dmitry Vyukov 7a9fa7dbc5 tsan/asan: unify ScopedLock 
llvm-svn: 159438
 2012-06-29 17:10:08 +00:00
Dmitry Vyukov 6fa46f7003 tsan/asan: unify atomics (move atomics from tsan to sanitizer_common) 
llvm-svn: 159437
 2012-06-29 16:58:33 +00:00
Nico Weber 3052abd9c2 Change condition to be the same as in SemaTemplateInstantiate. 
No functionality change.

llvm-svn: 159436
 2012-06-29 16:39:58 +00:00
Dmitry Vyukov 6967083071 tsan: use -Wno-unused-private-field only for clang (gcc does not understand it) 
llvm-svn: 159435
 2012-06-29 16:37:49 +00:00
Greg Clayton 3e3b48e669 Added information on how to get API documentation in a "Documentation" section. 
llvm-svn: 159434
 2012-06-29 16:25:05 +00:00
Alexey Samsonov 6e7e6b646b Cleanup in DwarfDebug - fix a typo and remove two unused functions 
llvm-svn: 159433
 2012-06-29 16:04:14 +00:00
Kostya Serebryany 92afdb6c31 [tsan] added CombinedAllocator for tsan 
llvm-svn: 159432
 2012-06-29 15:35:18 +00:00
Dmitry Vyukov ef5a5a5650 tsan: replace struct copies where clang inserts memcpy() calls with explicit internal_memcpy() calls 
llvm-svn: 159431
 2012-06-29 15:26:55 +00:00
Dmitry Vyukov 5bb47a6e0e tsan: remove own memset/memcpy/memcmp (too messy) 
llvm-svn: 159430
 2012-06-29 15:19:14 +00:00
Kostya Serebryany 5766a9e015 [asan] fix lint 
llvm-svn: 159429
 2012-06-29 14:14:32 +00:00
NAKAMURA Takumi e791a7ae36 clang/test/Misc/diag-template-diffing-color.cpp: Remove XFAIL:cygwin. Cygwin has some terminal emulation of escape sequences. 
llvm-svn: 159428
 2012-06-29 14:14:25 +00:00
Duncan Sands 369c6d270b Fix a reassociate crash on sozefx when compiling with dragonegg+gcc-4.7 due to 
the optimizers producing a multiply expression with more multiplications than
the original (!).

llvm-svn: 159426
 2012-06-29 13:25:06 +00:00
Kostya Serebryany d32d537d63 [asan] get rid of libc's sscanf as it causes infinite recursion on Fedora. 
llvm-svn: 159424
 2012-06-29 13:05:36 +00:00
Chandler Carruth c55b598dc2 Speculative update to Polly for LLVM r159421 which moved IRBuilder.h. 
llvm-svn: 159423
 2012-06-29 12:39:49 +00:00
Chandler Carruth 6b22da9e89 Update Clang to reflect the new home of IRBuilder.h as of r159421. 
llvm-svn: 159422
 2012-06-29 12:39:08 +00:00
Chandler Carruth aafe0918bc Move llvm/Support/IRBuilder.h -> llvm/IRBuilder.h 
This was always part of the VMCore library out of necessity -- it deals
entirely in the IR. The .cpp file in fact was already part of the VMCore
library. This is just a mechanical move.

I've tried to go through and re-apply the coding standard's preferred
header sort, but at 40-ish files, I may have gotten some wrong. Please
let me know if so.

I'll be committing the corresponding updates to Clang and Polly, and
Duncan has DragonEgg.

Thanks to Bill and Eric for giving the green light for this bit of cleanup.

llvm-svn: 159421
 2012-06-29 12:38:19 +00:00
Alexey Samsonov c37ac17629 [ASan] cmake unit tests: explicitly add necessary linker flags when linking unit tests with asan runtime 
llvm-svn: 159420
 2012-06-29 11:29:39 +00:00
Alexey Samsonov 548b7b5b0e [ASan] cmake-based unit tests: merge instrumented and non-instrumented files into one test binary 
llvm-svn: 159419
 2012-06-29 10:23:31 +00:00
Bill Wendling 098d906dbb Update the CMake files. 
llvm-svn: 159417
 2012-06-29 09:01:47 +00:00
Bill Wendling 2908947b97 Sphinxify the Atomics documentation. 
llvm-svn: 159416
 2012-06-29 09:00:01 +00:00
Bill Wendling 128f8bdb78 Update based on move of DIBuilder.h to include/llvm. 
llvm-svn: 159415
 2012-06-29 08:32:29 +00:00
Bill Wendling f799efdedc The DIBuilder class is just a wrapper around debug info creation 
(a.k.a. MDNodes). The module doesn't belong in Analysis. Move it to the VMCore
instead.

llvm-svn: 159414
 2012-06-29 08:32:07 +00:00
Axel Naumann 693344b505 From Philippe Canal: 
Update the two function overloads
    void TemplateSpecializationType::PrintTemplateArgumentList(raw_ostream &OS,....
to behave like
    std::string TemplateSpecializationType::PrintTemplateArgumentList(const TemplateArgument *Args,...
hence making sure that clang consistently adds a space between two '>' at the end of nested template arguments.

llvm-svn: 159412
 2012-06-29 07:30:33 +00:00
Andrew Trick 51a8cf77b8 Revert "Make NumMicroOps a variable in the subtarget's instruction itinerary." 
This reverts commit r159406. I noticed a performance regression so I'll back out for now.

llvm-svn: 159411
 2012-06-29 07:10:41 +00:00
Manman Ren f865ba0c0e X86: add more GATHER intrinsics in Clang 
Support the following intrinsics:
  _mm_i32gather_pd, _mm256_i32gather_pd,
  _mm_i64gather_pd, _mm256_i64gather_pd,
  _mm_i32gather_ps, _mm256_i32gather_ps,
  _mm_i64gather_ps, _mm256_i64gather_ps,
  _mm_i32gather_epi64, _mm256_i32gather_epi64,
  _mm_i64gather_epi64, _mm256_i64gather_epi64,
  _mm_i32gather_epi32, _mm256_i32gather_epi32,
  _mm_i64gather_epi32, _mm256_i64gather_epi32

llvm-svn: 159410
 2012-06-29 05:19:13 +00:00
Rafael Espindola efdfb1e6b2 In the initial exec mode we always do a load to find the address of a variable. 
Before this patch in pic 32 bit code we would add the global base register
and not load from that address. This is a really old bug, but before the
introduction of the tls attributes we would never select initial exec for
pic code.

llvm-svn: 159409
 2012-06-29 04:22:35 +00:00
Andrew Trick 8c9e6728b3 misched: avoid scheduling instructions that can't be dispatched. 
llvm-svn: 159408
 2012-06-29 03:23:24 +00:00
Andrew Trick ce27bb999d misched: count micro-ops toward the issue limit. 
llvm-svn: 159407
 2012-06-29 03:23:22 +00:00
Andrew Trick 1f50152b2d Make NumMicroOps a variable in the subtarget's instruction itinerary. 
The TargetInstrInfo::getNumMicroOps API does not change, but soon it
will be used by MachineScheduler. Now each subtarget can specify the
number of micro-ops per itinerary class. For ARM, this is currently
always dynamic (-1), because it is used for load/store multiple which
depends on the number of register operands.

Zero is now a valid number of micro-ops. This can be used for
nop pseudo-instructions or instructions that the hardware can squash
during dispatch.

llvm-svn: 159406
 2012-06-29 03:23:18 +00:00
Timur Iskhodzhanov 099ec01569 Fix PR13234 - crash when trying to report an unsupported ABI feature 
llvm-svn: 159405
 2012-06-29 01:14:21 +00:00