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136799 Commits

Author SHA1 Message Date
Nadav Rotem f036ca466e CostModel: add another known vector trunc optimization. 
llvm-svn: 167488
 2012-11-06 21:17:17 +00:00
Eli Friedman 1e83d6f612 Fix a silly mistake in r167437. 
llvm-svn: 167487
 2012-11-06 21:10:22 +00:00
Howard Hinnant cd47cbc7a4 Provide a way to disable use of extern templates in libc++. This is intended for the clients of libc++, not the libc++ build. The dylib should always contain the extern templates. To disable the client needs to put -D'_LIBCPP_EXTERN_TEMPLATE(...)=' on the command line. 
llvm-svn: 167486
 2012-11-06 21:08:48 +00:00
NAKAMURA Takumi dc4ecaff07 clang/test/Driver/fsanitize.c: Speculative fix to improve test on win32, not to mix emissions into stdout. 
llvm-svn: 167485
 2012-11-06 20:44:29 +00:00
Argyrios Kyrtzidis 073e009ed5 [c-index-test] When building with BUILD_CLANG_ONLY=YES, include c-index-test. 
It is part of libclang and has other uses besides running the clang tests.

llvm-svn: 167484
 2012-11-06 19:54:46 +00:00
Douglas Gregor 162405da9b Remove C++11-isms I just introduced in r167482 
llvm-svn: 167483
 2012-11-06 19:41:11 +00:00
Douglas Gregor 9194a91dc9 Introduce inferred framework modules into the module map file, 
allowing a module map to be placed one level above the '.framework'
directories to specify that all .frameworks within that directory can
be inferred as framework modules. One can also specifically exclude
frameworks known not to work.

This makes explicit (and more restricted) behavior modules have had
"forever", where *any* .framework was assumed to be able to be built
as a module. That's not necessarily true, so we white-list directories
(with exclusions) when those directories have been audited.

llvm-svn: 167482
 2012-11-06 19:39:40 +00:00
Michael Han 64536a6d25 Teach Clang parser to reject C++11 attributes that appertain to declaration specifiers. 
We don't support any C++11 attributes that appertain to declaration specifiers so reject 
the attributes in parser until we support them; this also conforms to what g++ 4.8 is doing.

llvm-svn: 167481
 2012-11-06 19:34:54 +00:00
Nadav Rotem 0914f0b262 Cost Model: add tables for some avx type-conversion hacks. 
llvm-svn: 167480
 2012-11-06 19:33:53 +00:00
Richard Smith d902b34e66 Updates to user's manual and release notes for -fsanitize= options. 
llvm-svn: 167479
 2012-11-06 19:23:14 +00:00
Argyrios Kyrtzidis d3a20f5974 [c-index-test] When building with BUILD_CLANG_ONLY=YES, include c-index-test. 
It is part of libclang and has other uses besides running the clang tests.

llvm-svn: 167478
 2012-11-06 19:14:25 +00:00
Andrew Kaylor 49517a494b Fix build error from previous commit. 
llvm-svn: 167477
 2012-11-06 19:06:46 +00:00
Manman Ren 77b0238596 Cleanup: 80-column violation 
llvm-svn: 167476
 2012-11-06 19:05:29 +00:00
Andrew Kaylor d8ffd9c7e7 Add interface for object-based JIT events. 
This patch adds the interface to expose events from MCJIT when an object is emitted or freed and implements the MCJIT functionality to send those events.  The IntelJITEventListener implementation is left empty for now.  It will be fleshed out in a future patch.

llvm-svn: 167475
 2012-11-06 18:51:59 +00:00
Greg Clayton 9f078b773d Added unnamed bitfields to our bitfield test. 
llvm-svn: 167473
 2012-11-06 18:22:59 +00:00
Chad Rosier 2fa5fb5ab8 Use the -fsanitize=thread flag to unbreak buildbot. 
llvm-svn: 167472
 2012-11-06 18:16:37 +00:00
Greg Clayton 6421cccff8 Make sure to check the module is valid after trying to find a shared module. 
llvm-svn: 167471
 2012-11-06 17:50:15 +00:00
Manuel Klimek e6de22d3dc Add unit tests for source locations of AST nodes. 
Patch by Philip Craig.

llvm-svn: 167470
 2012-11-06 17:31:40 +00:00
Fariborz Jahanian aa4a242f53 Modern objective-C translator: Start adding line info to the 
translated source where it is needed. wip.

llvm-svn: 167469
 2012-11-06 17:30:23 +00:00
Daniel Dunbar 65706d85b6 Basic: Windows doesn't define S_IFIFO. 
llvm-svn: 167468
 2012-11-06 17:08:24 +00:00
Daniel Dunbar e2d25c2731 MemoryBuffer: Windows doesn't define S_IFIFO. 
llvm-svn: 167467
 2012-11-06 17:08:09 +00:00
Dmitry Vyukov da78be74f3 tsan: slightly relax requirements for lazy shadow memory (can overlap and may not be properly aligned) 
it's problematic on windows where allocation granularity is much larger than page size

llvm-svn: 167466
 2012-11-06 16:48:46 +00:00
Alexey Samsonov 33bfe09c34 Use -fsanitize= flag in docs for ASan/TSan 
llvm-svn: 167465
 2012-11-06 16:19:11 +00:00
Dmitry Vyukov c015712992 tsan: lazily allocate shadow for Go 
llvm-svn: 167464
 2012-11-06 16:00:16 +00:00
Dmitry Vyukov e86c632015 tsan: fix debug output 
llvm-svn: 167463
 2012-11-06 15:54:34 +00:00
Dmitry Vyukov a0be3e2c68 tsan: better diagnostics for failed mmap() 
llvm-svn: 167462
 2012-11-06 15:39:16 +00:00
Alexey Samsonov 627b10f712 Follow-up for r167411 to un-break ASan on Mac. Move SanitizerArgs to a header file and use it on Darwin toolchain. 
llvm-svn: 167460
 2012-11-06 15:09:03 +00:00
Alexey Samsonov bdb2594cb3 docs: use code font for console commands in phabricator manual 
llvm-svn: 167459
 2012-11-06 15:04:37 +00:00
Dmitry Vyukov 95b9a362ff tsan: fix compiler warning 
llvm-svn: 167458
 2012-11-06 14:05:20 +00:00
Dmitry Vyukov e4c2fd4c2f tsan: windows platform support 
llvm-svn: 167457
 2012-11-06 13:35:02 +00:00
Dmitry Vyukov 7234a5b54d tsan: update script to support windows 
llvm-svn: 167456
 2012-11-06 13:32:53 +00:00
Dmitry Vyukov 5f93416c94 tsan: add shadow mapping for windows 
llvm-svn: 167455
 2012-11-06 13:26:57 +00:00
Dmitry Vyukov ee563c10c6 tsan: add missing function for windows 
llvm-svn: 167454
 2012-11-06 13:25:05 +00:00
Dmitry Vyukov 1d4120b210 tsan: fix constant types 
llvm-svn: 167453
 2012-11-06 13:21:06 +00:00
Dmitry Vyukov 0ff6d2dd6c tsan: windows: less includes, better diagnostics for failed VirtualAlloc(), implement sched_yield() 
llvm-svn: 167452
 2012-11-06 13:19:59 +00:00
Dmitry Vyukov ba827dfdae tsan: don't release disabled clocks 
llvm-svn: 167451
 2012-11-06 13:16:25 +00:00
Dmitry Vyukov 2817639411 tsan: define missing compier macros for windows 
llvm-svn: 167450
 2012-11-06 12:54:16 +00:00
Dmitry Vyukov e9bafdf5b8 tsan: fix non-msvc windows build 
llvm-svn: 167449
 2012-11-06 12:50:13 +00:00
Dmitry Vyukov 04dd4b7349 tasn: improve sanitizer_internal_defs.h 
The file uses namespaces and extern "LANG", so it's kinda senseless to use #ifdef __cplusplus

llvm-svn: 167448
 2012-11-06 12:49:22 +00:00
Dmitry Vyukov e6b5a696e3 tsan: fix windows build 
__declspec is not _WIN32, it's _MSC_VER

llvm-svn: 167447
 2012-11-06 12:47:42 +00:00
Dmitry Vyukov 1ec08f3627 tsan: fix Go build 
llvm-svn: 167446
 2012-11-06 12:46:26 +00:00
Michael Liao ec47090b1e Remove tailing whitespaces 
llvm-svn: 167445
 2012-11-06 08:06:35 +00:00
Andrew Trick e96390ea96 misched: TargetSchedule interface for machine resources. 
Expose the processor resources defined by the machine model to the
scheduler and other clients through the TargetSchedule interface.

Normalize each resource count with respect to other kinds of
resources. This allows scheduling heuristics to balance resources
against other kinds of resources and latency.

llvm-svn: 167444
 2012-11-06 07:10:38 +00:00
Andrew Trick 4d1fa712ac misched: Rename RemainingCount to avoid confusion with remaining resources. 
llvm-svn: 167443
 2012-11-06 07:10:34 +00:00
Ted Kremenek ccf3b4299d Remove completely irrelevant code from USR generation. 
Thanks to Richard Smith for pointing this out.  This code stopped
serving its purpose during r103212 in a refactoring.  My initial
fix was to add back the logic to abort the USR generation for
InternalLinkage, but enough tests broke suspiciously that I fear
that USR generation for cursors with InternalLinkage is now expected
by some clients (where it wasn't the case when the refactoring
took place).  I don't own this code anymore and have not looked
at it for some time, but clearly this code is dead and can be removed
pending further review on the proper logic here.

llvm-svn: 167442
 2012-11-06 06:36:45 +00:00
Nico Weber 00420eddc3 Delete an outdated comment. 
llvm-svn: 167441
 2012-11-06 05:20:23 +00:00
Manman Ren 8cd99817f9 ARM byval: when type alignment is bigger than ABI alignment, instead of 
disabling byval, we set realign to true.

It will perform an aligned alloca, and call memcpy to copy the byval
argument to the local variable.
Change the size threshold back to 64 bytes.

rdar://12596507

llvm-svn: 167440
 2012-11-06 04:58:01 +00:00
Anna Zaks 2ed5125502 [analyzer] Add symbol escapes logic to the SimpleStreamChecker. 
llvm-svn: 167439
 2012-11-06 04:20:57 +00:00
Anna Zaks 49bb65024c [analyzer] Remove isWithinInlined. It's been replaced with inTopFrame(). 
Thanks Jordan.

llvm-svn: 167438
 2012-11-06 04:20:54 +00:00
Eli Friedman 70459fc5b6 Propagate CharUnits through CGObjCMac.cpp. 
llvm-svn: 167437
 2012-11-06 03:41:04 +00:00