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136665 Commits

Author SHA1 Message Date
Jordan Rose 0da6747901 [analyzer] isCLibraryFunction: check that the function is at TU-scope. 
Also, Decls already carry a pointer to the ASTContext, so there's no need
to pass an extra argument to the predicate.

llvm-svn: 167337
 2012-11-02 23:49:24 +00:00
David Blaikie 8ed46b9935 Emit debug info for C++ struct definitions as DW_TAG_structure_type (instead of class_type). 
llvm-svn: 167336
 2012-11-02 23:40:00 +00:00
Akira Hatanaka 654e3b40f5 [mips] Do not reserve all 64-bit registers, but only the ones which need to be 
reserved. Without this fix, RegScavenger::getRegsAvailable incorrectly
returns an empty set of integer registers.

llvm-svn: 167335
 2012-11-02 23:36:01 +00:00
David Blaikie bc1b4e73e6 Include all the fields so we can correctly emit DW_TAG_structure_type for C++ structs. 
llvm-svn: 167334
 2012-11-02 23:33:23 +00:00
Nadav Rotem 23848f8f1d Add a stub for the x86 cost model impl. Implement a basic cost rule for inserting/extracting from XMM registers. 
llvm-svn: 167333
 2012-11-02 23:27:16 +00:00
David Blaikie 263f6a0ffa Avoid version skew by making ObjC strict metadata tests resilient to new field. 
llvm-svn: 167332
 2012-11-02 23:07:41 +00:00
Fariborz Jahanian 2dd7819267 objective-C mrr block. Block variable layout metadata in 
mrr mode.

llvm-svn: 167331
 2012-11-02 22:51:18 +00:00
Nadav Rotem 3b0af848d3 Remove empty directory 
llvm-svn: 167330
 2012-11-02 22:35:50 +00:00
Nadav Rotem 13da94734c CostModel: add support for Vector Insert and Extract. 
llvm-svn: 167329
 2012-11-02 22:31:56 +00:00
Chris Lattner 6bc6621d73 remove empty directories 
llvm-svn: 167328
 2012-11-02 22:29:53 +00:00
Sean Callanan 7273e2d124 Fixed a problem where we mistook normal result 
variables for guard variables because the current
class or method named contained the letters "GV".

llvm-svn: 167327
 2012-11-02 22:28:08 +00:00
Akira Hatanaka d0836fd20a [mips] Fix disassembler test cases. 
llvm-svn: 167326
 2012-11-02 22:20:10 +00:00
Argyrios Kyrtzidis 870704f6ef When code-completing don't disable the preprocessing record if modules are enabled. 
llvm-svn: 167325
 2012-11-02 22:18:44 +00:00
Nadav Rotem a6b91ac307 Add a cost model analysis that allows us to estimate the cost of IR-level instructions. 
llvm-svn: 167324
 2012-11-02 21:48:17 +00:00
Nadav Rotem 919b5aab34 Scalar Bitcasts and Truncs are usually free 
llvm-svn: 167323
 2012-11-02 21:47:47 +00:00
Akira Hatanaka 6dcf75897c [mips] Fix bug in test case. Disable machine LICM to prevent instruction from 
being moved out of a basic block.

llvm-svn: 167322
 2012-11-02 21:46:42 +00:00
DeLesley Hutchins 66e300e6f9 Thread safety analysis: Fixed ICE caused by double delete when late parsed 
attributes are attached to function declarations nested inside a class method.

llvm-svn: 167321
 2012-11-02 21:44:32 +00:00
Richard Trieu 7104af04ac Fix test cases I broken when fixing grammar in diagnostic message. 
llvm-svn: 167320
 2012-11-02 21:41:42 +00:00
Richard Trieu f19039c294 Fix grammar of diagnostic message. 
llvm-svn: 167319
 2012-11-02 21:33:17 +00:00
Quentin Colombet 8e1fe84c3c Vext Lowering was missing opportunities 
llvm-svn: 167318
 2012-11-02 21:32:17 +00:00
Anna Zaks 69e2bf9e0c [analyzer] Test SimpleStream on the buildbot. 
llvm-svn: 167317
 2012-11-02 21:30:07 +00:00
Anna Zaks da27efed92 [analyzer] Factor SimpleStreamChecker pulling out isLeaked(). 
llvm-svn: 167316
 2012-11-02 21:30:04 +00:00
Akira Hatanaka 949f8d890d [mips] Use register number instead of name to print register $AT. 
llvm-svn: 167315
 2012-11-02 21:26:03 +00:00
Greg Clayton 2346fcf60c Fixed the "--force" option for memory read. 
llvm-svn: 167314
 2012-11-02 21:14:58 +00:00
Akira Hatanaka 97b43d8bdf [mips] Add function MipsFrameLowering::estimateStackSize. 
This function estimates stack size and will be called before
PrologEpilogInserter scans the callee-saved registers.

llvm-svn: 167313
 2012-11-02 21:10:22 +00:00
Akira Hatanaka 719df2874c [mips] Add member field MipsFunctionInfo::IncomingArgSize which holds the size 
of the incoming argument area.

llvm-svn: 167312
 2012-11-02 21:03:58 +00:00
Rafael Espindola 7296139d5e Fix a build problem with xlc. The error message was 
"../llvm-git/utils/TableGen/CodeGenSchedule.cpp", line 1594.12: 1540-0218 (S) The call does not match any parameter list for "operator+".
"../llvm-git/include/llvm/ADT/STLExtras.h", line 130.1: 1540-1283 (I) "template <class _Iterator, class Func> llvm::operator+(mapped_iterator<_Iterator,Func>::difference_type, const mapped_iterator<_Iterator,Func> &)" is not a viable candidate.

Patch by Kai.

llvm-svn: 167311
 2012-11-02 20:57:36 +00:00
Akira Hatanaka 0dfbf1262b [mips] Delete MipsFunctionInfo::EmitNOAT. Unconditionally print directive 
"set .noat" so that the assembler doesn't issue warnings when register $AT is
used.

llvm-svn: 167310
 2012-11-02 20:56:25 +00:00
Rafael Espindola 2f92f61098 XLC supports the same atomic functions as GCC, use them. 
Patch by Kai.

llvm-svn: 167309
 2012-11-02 20:54:45 +00:00
David Blaikie d37bbc3e00 Fix debug tag type of forward declarations of struct/class in C++. 
llvm-svn: 167308
 2012-11-02 20:49:01 +00:00
Rafael Espindola 7df3501b49 Improve x86 android support: 
* -Bsymbolic must be added for x86 as well.
* Default CPU name also set to 'core2' for x86 android.
Patch by Edwin Vane.

llvm-svn: 167307
 2012-11-02 20:41:30 +00:00
Richard Smith ea6ae57485 Add test for link flags added by -fcatch-undefined-behavior. 
llvm-svn: 167306
 2012-11-02 20:34:30 +00:00
Richard Smith 437abed3ae Add -lpthread when building with Ubsan on Linux, in preparation for making libclang-rt.ubsan pull in sanitizer_common, which in turn depends on pthreads. 
llvm-svn: 167305
 2012-11-02 20:32:19 +00:00
Andrew Kaylor fb05a50f6b Change resolveRelocation parameters so the relocations can find placeholder values in the original object buffer. 
Some ELF relocations require adding the a value to the original contents of the object buffer at the specified location.  In order to properly handle multiple applications of a relocation, the RuntimeDyld code should be grabbing the original value from the object buffer and writing a new value into the loaded section buffer.  This patch changes the parameters passed to resolveRelocations to accommodate this need.

llvm-svn: 167304
 2012-11-02 19:45:23 +00:00
Sean Callanan 84dcccd14b Switched debugserver to use C++11/libc++. 
<rdar://problem/12624679>

llvm-svn: 167303
 2012-11-02 18:30:51 +00:00
Dmitri Gribenko 13539d1b0a Documentation: fix typos. 
llvm-svn: 167302
 2012-11-02 18:06:51 +00:00
Ted Kremenek 0b8558da0f Update test case. 
llvm-svn: 167301
 2012-11-02 17:50:53 +00:00
Ted Kremenek 42f704d67e Move -Wimplicit-retain-self to be off-by-default until we can evaluate 
more how noisy it is.

llvm-svn: 167300
 2012-11-02 17:48:49 +00:00
Sean Callanan 5540094ccd Extra safeguards to ensure that we never query 
the runtime if we have complete debug information
for a class.

Also made the Objective-C language runtime return
NULL when asked for the complete debug information
(i.e., information from DWARF, not information from
the runtime) if that information isn't present.  It
used to return a non-authoritative version, which
made it hard for clients to determine whether
complete debug information was available.

<rdar://problem/12608895>

llvm-svn: 167299
 2012-11-02 17:09:58 +00:00
Alexey Samsonov 58358897a3 [Sanitizer] Add internal_isatty to sanitizer_libc and PrintsToTty to determine whether error reports are printed to terminal 
llvm-svn: 167298
 2012-11-02 15:18:34 +00:00
Alexey Samsonov f7a24c4e2b [Sanitizer] fix printf unittest on 32-bit arch 
llvm-svn: 167297
 2012-11-02 14:28:17 +00:00
Alexey Samsonov 008274440a [Sanitizer] move unit test for Printf from tsan to sanitizer_common 
llvm-svn: 167296
 2012-11-02 12:36:11 +00:00
Alexey Samsonov 9bdb63ae0d Fix whitespaces 
llvm-svn: 167295
 2012-11-02 12:20:34 +00:00
Alexey Samsonov ad9d65feb8 [TSan] finally remove TsanPrintf in favor of Printf from sanitizer_common 
llvm-svn: 167294
 2012-11-02 12:17:51 +00:00
NAKAMURA Takumi 51466d7622 clang/test/CodeGen/bitfield-promote.c: Add explicit triple for now. It has been failing for big endian targets, for example, ppc. 
llvm-svn: 167293
 2012-11-02 09:59:12 +00:00
NAKAMURA Takumi 510db83782 clang/test/CodeGen/bitfield-promote.c: FileCheck-ize. 
llvm-svn: 167292
 2012-11-02 09:59:06 +00:00
Alexey Samsonov 20ba98fdb1 [Sanitizer] Use kStderrFd constant instead of hardcoded 2 
llvm-svn: 167291
 2012-11-02 09:38:47 +00:00
Alexey Samsonov fd67c83e7e [Sanitizer]: add __sanitizer_set_report_fd function to alter file descriptor for error reports 
llvm-svn: 167290
 2012-11-02 09:23:36 +00:00
Duncan Sands 47ef7cffb8 Enable the assertion in getIntPtrType (I've audited all users of this method and 
they are now all correct; hopefully the buildbots will agree!).

llvm-svn: 167289
 2012-11-02 09:02:37 +00:00
Chandler Carruth b62807a95c Add a testcase to loop-idiom to cover PR14241 when we start handling 
strided loops again.

llvm-svn: 167287
 2012-11-02 08:40:24 +00:00