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140710 Commits

Author SHA1 Message Date
Simon Atanasyan 81c423cc97 [Mips] Pass a combination of +soft-float and -mips16-hard-float flags to 
the backend if hard float ABI is selected under -mips16 mode.

llvm-svn: 172062
 2013-01-10 12:36:19 +00:00
Kostya Serebryany 4f6e4ae44a [sanitizer] add standalone_malloc_test 
llvm-svn: 172061
 2013-01-10 12:34:12 +00:00
Dmitry Vyukov 1bc29bd7bf tsan: add check for invalid fd 
llvm-svn: 172060
 2013-01-10 12:28:58 +00:00
Kostya Serebryany e54a9e6fbf [asan] don't fail the test if prctl(PR_SET_NAME) is not supported 
llvm-svn: 172059
 2013-01-10 11:55:43 +00:00
Manuel Klimek 8e07a1b64b Fix layout of blocks inside statements. 
Previously, we would not indent:
SOME_MACRO({
  int i;
});
correctly. This is fixed by adding the trailing }); to the unwrapped
line starting with SOME_MACRO({, so the formatter can correctly match
the braces and indent accordingly.

Also fixes incorrect parsing of initializer lists, like:
int a[] = { 1 };

llvm-svn: 172058
 2013-01-10 11:52:21 +00:00
Evgeniy Stepanov 9b52ce94db [msan] Set program exit code in keep-going mode. 
llvm-svn: 172057
 2013-01-10 11:17:55 +00:00
Daniel Jasper 7194e1818e Improve clang-format's understanding of casts. 
This fixes llvm.org/PR14684.

Before: int *pa = (int *) & a;
After:  int *pa = (int *)&a;

We still don't understand all kinds of casts. I added a FIXME to
address that.

llvm-svn: 172056
 2013-01-10 11:14:08 +00:00
Evgeniy Stepanov ab111fa511 [asan] Add soname to the dynamic runtime. 
llvm-svn: 172055
 2013-01-10 10:58:14 +00:00
Joey Gouly 5fad3e9ad6 Fix a copy/paste error in the IR Linker, casting an ArrayType instead of a VectorType. 
llvm-svn: 172054
 2013-01-10 10:49:36 +00:00
David Tweed c38f11de40 r172047 lacked a test (due to incomplete OpenCL support in clang). Use a modified 
version of a test by Joey Gouly to use attributes to materialise the unsupported
types and test vector shifts.

llvm-svn: 172053
 2013-01-10 10:42:08 +00:00
Guy Benyei 03e61960c8 Enable intel_ocl_bicc for x86_64 target only. Remove fix from 171969 that enabled this extension for multiple targets. 
llvm-svn: 172052
 2013-01-10 10:41:05 +00:00
Joey Gouly 58bf951dec Fix TryToShrinkGlobalToBoolean in GlobalOpt, so that it does not discard address spaces. 
llvm-svn: 172051
 2013-01-10 10:31:11 +00:00
Manuel Klimek fba4bb114b Introduce a define to switch on debug output. 
After re-writing the same loop multiple times, we deicided it's time to
add this as an optional debugging help.

llvm-svn: 172050
 2013-01-10 10:05:08 +00:00
Daniel Jasper 83a54d23d3 Do more error checking for '{}'. 
This fixes llvm.org/PR14883, where clang-format would run into an
assertion on:

void f() { return } 42

llvm-svn: 172049
 2013-01-10 09:26:47 +00:00
Kostya Serebryany 8cc7b627b4 [asan] asan_allocator2: do less work under the quarantine lock; make the strcasecmp test more resistant to the contents of unaddressable memory 
llvm-svn: 172048
 2013-01-10 09:25:16 +00:00
David Tweed 9fb566c076 Testing with a full OpenCL compiler (based on clang) reveals r71734 missed 
difference between type widths of a vector and the width of one of its elements
in the case of vector shifts. Use correct witdth in the vector case.

llvm-svn: 172047
 2013-01-10 09:11:33 +00:00
Sean Silva 8e68b792b4 docs: fix broken link. 
PR14889

llvm-svn: 172046
 2013-01-10 06:39:37 +00:00
Kostya Serebryany 4dd086841f [asan] better protect the tests from memset/memcpy inlining, explicitly include unistd.h 
llvm-svn: 172045
 2013-01-10 06:38:43 +00:00
NAKAMURA Takumi acfc1f21d4 Signal.h: Add <cstdio> for FILE*, since r171989. 
llvm-svn: 172044
 2013-01-10 05:23:59 +00:00
Alex Rosenberg eb8360003b Add .arcconfig for Arcanist support for Phabricator 
llvm-svn: 172043
 2013-01-10 04:12:08 +00:00
Alex Rosenberg 0b18a095cf Fix comment 
llvm-svn: 172042
 2013-01-10 04:12:06 +00:00
Will Dietz e4b1d2e32c [ubsan] Give entry methods default (not hidden) visibility. 
Fixes using ubsan on shared libraries in linux, for example.

llvm-svn: 172041
 2013-01-10 03:37:30 +00:00
Shankar Easwaran 2ca8e7d733 support for adding linker defined symbols 
llvm-svn: 172040
 2013-01-10 03:16:27 +00:00
Enrico Granata c921e34c81 <rdar://problem/11146929> 
Enabling support for the wchar_t type.
Without the proper language option setup, clang's ASTContexts will be configured to have wchar_t == int
This patch enables the correct options to make sure that we report wchar_t as itself
Added a test case to make sure we do not regress 

Adding files missing from the previous commit

llvm-svn: 172039
 2013-01-10 02:37:22 +00:00
Enrico Granata b4e2e93c61 <rdar://problem/11146929> 
Enabling support for the wchar_t type.
Without the proper language option setup, clang's ASTContexts will be configured to have wchar_t == int
This patch enables the correct options to make sure that we report wchar_t as itself
Added a test case to make sure we do not regress 

llvm-svn: 172038
 2013-01-10 02:36:16 +00:00
NAKAMURA Takumi eacd667238 clang-c/Index.h: Clarify empty argument with (void) for C89. 
llvm-svn: 172037
 2013-01-10 02:12:38 +00:00
Douglas Gregor 0f2b4635be Be more careful about updating the failed-modules set 
llvm-svn: 172035
 2013-01-10 02:04:18 +00:00
Michael Gottesman a6cb018bb5 [ObjCARC Debug Message] Added debug message when we convert an autorelease into an autoreleaseRV. 
llvm-svn: 172034
 2013-01-10 02:03:50 +00:00
Douglas Gregor 056eafd420 Fix a race condition in the lock-file manager: once the lock file is 
gone, check for the actual file we care about.

llvm-svn: 172033
 2013-01-10 02:01:35 +00:00
Douglas Gregor 95585ab6a4 Fix a race condition in llvm::sys::path::unique_file: when we end up 
failing to create the unique file because the path doesn't exist,
don't fail if someone else manages to create the path before we do.

llvm-svn: 172032
 2013-01-10 01:58:46 +00:00
Nick Lewycky 230203c949 Don't assert in codegen on static data members which have NoLinkage. Fixes 
PR14825!

llvm-svn: 172031
 2013-01-10 01:46:29 +00:00
Douglas Gregor 4ddf2221b4 Rework the realpath nonsense for framework lookups to deal more 
uniformly with symlinks between top-level and embedded frameworks.

llvm-svn: 172030
 2013-01-10 01:43:00 +00:00
Jakob Stoklund Olesen 55a7be237e Support headerless bundles in MachineInstr::hasProperty(). 
This function can still work without a BUNDLE header instruction.

llvm-svn: 172029
 2013-01-10 01:29:42 +00:00
Michael J. Spencer ad5f00ea2d [Archive] Use a hash map to lookup symbols in archives. Increases performance of linking lua by ~6x. 
llvm-svn: 172028
 2013-01-10 01:27:45 +00:00
Manman Ren 207bcbacca Stack Alignment: throw error if we can't satisfy the minimal alignment 
requirement when creating stack objects in MachineFrameInfo.

Add CreateStackObjectWithMinAlign to throw error when the minimal alignment
can't be achieved and to clamp the alignment when the preferred alignment
can't be achieved. Same is true for CreateVariableSizedObject.
Will not emit error in CreateSpillStackObject or CreateStackObject.

As long as callers of CreateStackObject do not assume the object will be
aligned at the requested alignment, we should not have miscompile since
later optimizations which look at the object's alignment will have the correct
information.

rdar://12713765

llvm-svn: 172027
 2013-01-10 01:10:10 +00:00
Michael J. Spencer 8c71e9265a [Object][Archive] Fix name handling with bsd style long names. 
llvm-svn: 172026
 2013-01-10 01:05:34 +00:00
Jakub Staszak 02a3c9b959 Fix include guards so they exactly match file names. 
llvm-svn: 172025
 2013-01-10 00:45:19 +00:00
Nico Weber bbe28b3d80 Formatter: Remove unused @-formatting code. 
@optional @property is put on two different unwrapped lines now, so this is no
longer necessary.

llvm-svn: 172024
 2013-01-10 00:42:07 +00:00
Nico Weber 51306d232e Formatter: @optional and @required go on their own line. 
Previously:
@protocol myProtocol
- (void)mandatoryWithInt:(int)i;
@optional - (void) optional;
@required - (void) required;
@end

Now:
@protocol myProtocol
- (void)mandatoryWithInt:(int)i;
@optional
- (void)optional;
@required
- (void)required;
@end

llvm-svn: 172023
 2013-01-10 00:25:19 +00:00
Michael J. Spencer 04614ff6ba [Object][Archive] Apparently StringRef::getAsInteger for APInt accepts spaces. 
llvm-svn: 172022
 2013-01-10 00:07:38 +00:00
Han Ming Ong c9a35eb947 Use a more unique end delimiter. In any case, the thread names are hexified when returning to lldb. 
llvm-svn: 172021
 2013-01-10 00:04:49 +00:00
Bill Wendling 3b65187d2f Revert s/Raw/getBitMask/g name change. This is possibly causing LTO test hangings. 
llvm-svn: 172020
 2013-01-09 23:36:50 +00:00
Nico Weber 2ce0ac5a8c Formatter: Add support for @implementation. 
Just reuse the @interface code for this. It accepts slightly more than
necessary (@implementation cannot have protocol lists), but that's ok.

llvm-svn: 172019
 2013-01-09 23:25:37 +00:00
Argyrios Kyrtzidis eb994f4064 [PreprocessingRecord] A macro expansion can be reported out-of-order in cases when 
there are macro expansions inside macro arguments where the arguments are
not expanded in the same order as listed; don't assert that all macro expansions
are in source order.

rdar://12397063

llvm-svn: 172018
 2013-01-09 23:22:20 +00:00
Argyrios Kyrtzidis 9f89bffc25 [utils/ClangDataFormat.py] Don't use lldb.frame directly, get the frame from the value. 
Some lldb changes made lldb.frame not set until a script is invoked, which made the
formatters not working after a restart.

llvm-svn: 172017
 2013-01-09 23:22:08 +00:00
Fariborz Jahanian 8b115b7872 Issue warning when case value is too large to fit 
in case condition type. // rdar://11577384.
Test is conditionalized on x86_64-apple triple as
I am not sure if the INT_MAX/LONG_MAX values in the test
will pass this test for other hosts.

llvm-svn: 172016
 2013-01-09 23:04:56 +00:00
Michael J. Spencer 751fd88eba [Object][Archive] Use uint64_t instead of APInt. It is significantly faster. 
llvm-svn: 172015
 2013-01-09 22:58:43 +00:00
Greg Clayton e05b2efe27 Fixed an issue the "process plugin" proxy object was trying to use the m_exe_ctx when it wasn't ok to do so. 
llvm-svn: 172014
 2013-01-09 22:58:18 +00:00
Sean Callanan 087f437b60 Added emulation of shifts to the IR interpreter. 
<rdar://problem/12978619>

llvm-svn: 172013
 2013-01-09 22:44:41 +00:00
Han Ming Ong 95b604b276 <rdar://problem/12975489> 
1. Using mach port number, just like when inferior is paused.
2. Use key:value pair of thread used time instead of comma separated notation.

llvm-svn: 172012
 2013-01-09 22:37:34 +00:00