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145278 Commits

Author SHA1 Message Date
Daniel Malea 6b72269b3d Prepend "FAIL:" string to tests that crash so that buildbots pick them up. 
llvm-svn: 176974
 2013-03-13 21:08:02 +00:00
Alexey Samsonov 6706578ff1 Simplify CMake rules in HandleLLVMOptions module. 
Summary: No functionality change.

Reviewers: Bigcheese

Reviewed By: Bigcheese

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D535

llvm-svn: 176973
 2013-03-13 20:50:23 +00:00
Daniel Malea 10320dd06f Minor LLDB test improvements 
- fix TestCPPBool (was failing with some versions of GCC due to num_breakpoint_locations)
- speed up tests by skipping git/svn revision parsing by the test harness when running in lit-compatible (parsable) mode

This should resolve the failures reported by http://lab.llvm.org:8011/builders/lldb-x86_64-linux

llvm-svn: 176972
 2013-03-13 20:50:05 +00:00
Reed Kotler 3d5966f31b Cause the mips16/nomips16 attribute to be passed to LLVM from Clang 
in the LLVM assembly language output.

llvm-svn: 176971
 2013-03-13 20:40:30 +00:00
Shankar Easwaran 74fc23fa5d [ELF][X86_64][Hexagon] order plt/got entries properly and fix test 
llvm-svn: 176970
 2013-03-13 20:30:11 +00:00
Anna Zaks e9989bd4df [analyzer] BugReporter - more precise tracking of C++ references 
When BugReporter tracks C++ references involved in a null pointer violation, we
want to differentiate between a null reference and a reference to a null pointer. In the
first case, we want to track the region for the reference location; in the second, we want
to track the null pointer.

In addition, the core creates CXXTempObjectRegion to represent the location of the
C++ reference, so teach FindLastStoreBRVisitor about it.

This helps null pointer suppression to kick in.

(Patch by Anna and Jordan.)

llvm-svn: 176969
 2013-03-13 20:20:14 +00:00
Reed Kotler 795c7b455c Add some additonal attribute helper functions. Test will be on follow 
up putback to clang for mips16.

llvm-svn: 176968
 2013-03-13 20:20:08 +00:00
Vincent Lejeune 14c3fd8480 R600: Remove unused Outputs variable 
llvm-svn: 176967
 2013-03-13 20:13:25 +00:00
Ted Kremenek 650a69e988 Remove stray space. 
llvm-svn: 176966
 2013-03-13 20:05:52 +00:00
Ted Kremenek 2fb5f09e15 [analyzer] Handle Objc Fast enumeration for "loop is executed 0 times". 
Fixes <rdar://problem/12322528>

llvm-svn: 176965
 2013-03-13 20:03:31 +00:00
David Blaikie cebc623798 Migrate dbg-arg.ll to a C file test to be resilient to IR changes. 
llvm-svn: 176964
 2013-03-13 18:46:28 +00:00
Manman Ren 11fec384de No functionality change. Use unreachable in getCUOffset. 
llvm-svn: 176963
 2013-03-13 18:41:27 +00:00
Manman Ren 723956fe1a No functionality change. Use unreachable in getCompileUnit. 
llvm-svn: 176962
 2013-03-13 18:33:41 +00:00
Greg Clayton e4ca515ae1 <rdar://problem/13404189> 
Made the "--reverse" option to "source list" also be able to use the "--count". This helps us implement support for regexp source list command:

(lldb) l -10

Which gets turned into:

(lldb) source list --reverse --count 10

Also simplified the code that is used to track showing more source from the last file and line.

llvm-svn: 176961
 2013-03-13 18:25:49 +00:00
Greg Clayton 682b60e4b4 <rdar://problem/13396207> 
Added logging that will show up in the system console when we try to resume a process that is already running, or has an unexpected state.

llvm-svn: 176960
 2013-03-13 18:23:44 +00:00
Jakob Stoklund Olesen c1b566db1b Check register classes also when changing them. 
We have the same assertion in createVirtualRegister.

llvm-svn: 176959
 2013-03-13 18:11:17 +00:00
Jim Ingham 17d023f6ac Add a target setting (target.use-fast-stepping) to control using the "run to next branch" stepping algorithm. 
llvm-svn: 176958
 2013-03-13 17:58:04 +00:00
Daniel Jasper 8a68b95d9e Fix incorrect cast identification. 
Before: int a = sizeof(int *)+ b;"
After:  int a = sizeof(int *) + b;
llvm-svn: 176957
 2013-03-13 17:13:53 +00:00
Anton Yartsev 6c2af43991 [analyzer] fixed the logic changed by r176949 
llvm-svn: 176956
 2013-03-13 17:07:32 +00:00
Arnold Schwaighofer 9f2e0fa52e ARM cost model: Add test case to make sure we would notice a change in CodeGen 
In r176898 I updated the cost model to reflect the fact that sext/zext/cast on
v8i32 <-> v8i8 and v16i32 <-> v16i8 are expensive.

This test case is so that we make sure to update the cost model once we fix
CodeGen.

llvm-svn: 176955
 2013-03-13 16:25:55 +00:00
Adrian Prantl 572f8dfea0 relax check to allow for attributes (fix buildbot for elf-ppc64) 
llvm-svn: 176954
 2013-03-13 16:14:44 +00:00
Daniel Jasper 0f8ed9e4e1 Fix comment indentation before labels. 
Before:
switch (x) {
  // if 1, do f()
case 1:
  f();
}

After:
switch (x) {
// if 1, do f()
case 1:
  f();
}

llvm-svn: 176953
 2013-03-13 15:53:12 +00:00
Daniel Jasper 8f6ae19129 Fix formatting issue with builder-type calls. 
Before:
->aaaaaa()->aaaaaaaaaaa(aaaaaaaa()->aaaaaa()->aaaaa() - aaaaaaaaa()->aaaaaa()
                                                             ->aaaaa());

After:
a->aaaaaa()->aaaaaaaaaaa(aaaaaaaa()->aaaaaa()->aaaaa() -
                         aaaaaaaaa()->aaaaaa()->aaaaa());

llvm-svn: 176952
 2013-03-13 15:37:48 +00:00
Alexander Kornienko 62b85b9610 Added AnnotatedToken::isOneOf + a few other refactorings 
Summary: <subj>

Reviewers: djasper

Reviewed By: djasper

CC: cfe-commits, klimek

Differential Revision: http://llvm-reviews.chandlerc.com/D536

llvm-svn: 176951
 2013-03-13 14:41:29 +00:00
Arnaud A. de Grandmaison 7153305b92 Fix a performance regression when combining to smaller types in icmp (shl %v, C1), C2 : 
Only combine when the shl is only used by the icmp

llvm-svn: 176950
 2013-03-13 14:40:37 +00:00
Anton Yartsev 59ed15b052 Refactoring: 
+ Individual Report* method for each bug type
+ Comment improved: missing non-trivial alloca() case annotated
+ 'range' parameter of ReportBadFree() capitalized
+ 'SymbolRef Sym = State->getSVal(A, C.getLocationContext()).getAsSymbol();' shorten to 'SymbolRef Sym = C.getSVal(A).getAsSymbol();'

llvm-svn: 176949
 2013-03-13 14:39:10 +00:00
Dmitri Gribenko 3605f319dd Documentation: formatting fixes 
llvm-svn: 176948
 2013-03-13 14:26:35 +00:00
Reid Kleckner 2325273641 [msan] Clean up extensions during msandr shutdown 
Otherwise debug DynamoRIO complains at us for leaking memory.

llvm-svn: 176947
 2013-03-13 13:59:09 +00:00
Benjamin Kramer dfbcba5ae0 Add one more overload to make VS2008's debug mody happy. 
sigh.

llvm-svn: 176946
 2013-03-13 13:50:47 +00:00
Edwin Vane 2e9b174da6 Reverting r176944 until Author fixes test failure. 
llvm-svn: 176945
 2013-03-13 13:48:47 +00:00
Edwin Vane 666f6b6de7 ClangTool output cleanup 
Information messages sent to stdout by ClangTool now only happen when the -debug
flag is set.

Error messages that used to go to stdout now go to stderr.

Author: Ariel J Bernal <ariel.j.bernal@intel.com>
llvm-svn: 176944
 2013-03-13 13:36:56 +00:00
Evgeniy Stepanov 96f82f8ac3 [sanitizer] Fix lint. 
llvm-svn: 176943
 2013-03-13 10:20:35 +00:00
Evgeniy Stepanov eeabe82762 Add llvm-symbolizer as test dependency. 
It is required when building tests with ASan or MSan.

llvm-svn: 176942
 2013-03-13 09:36:02 +00:00
Evgeniy Stepanov 3aa627b09d Add llvm-symbolizer as test dependency. 
It is required when building tests with ASan or MSan.

llvm-svn: 176941
 2013-03-13 09:35:18 +00:00
Alexey Samsonov d7ab381f53 [Sanitizer] Build ASan, TSan and MSan runtimes with -fno-rtti. 
llvm-svn: 176940
 2013-03-13 09:18:30 +00:00
Evgeniy Stepanov 98f5ea0dba [msan] Increase stack size as required. 
Adjust stack size in pthread_attr_t when the app-requested size does not fit MSan TLS.

llvm-svn: 176939
 2013-03-13 09:01:40 +00:00
Evgeniy Stepanov 5697b58ec4 [sanitizer] Move GetTlsSize code from TSan to sanitizer_common. 
llvm-svn: 176938
 2013-03-13 08:19:53 +00:00
Evgeniy Stepanov 24aad9c0cb Break a >80 char line. 
llvm-svn: 176937
 2013-03-13 08:17:39 +00:00
Daniel Jasper 97b894849e Fix formatting of new arrays of pointers. 
Before:
A = new SomeType * [Length];
A = new SomeType *[Length]();

After:
A = new SomeType *[Length];
A = new SomeType *[Length]();

Small formatting cleanups with clang-format.

llvm-svn: 176936
 2013-03-13 07:49:51 +00:00
Alexey Samsonov 91f833a413 [Sanitizer] Fixup for r176931 for Mac and Windows 
llvm-svn: 176935
 2013-03-13 07:39:25 +00:00
Evgeniy Stepanov 05826ed8a0 Set symbolizer path in the test environment. 
This is needed to get symbolized stack traces when running Clang tests under (A|M)San.

llvm-svn: 176934
 2013-03-13 07:10:36 +00:00
Evgeniy Stepanov e9c2d3f950 Set symbolizer path in the test environment. 
This is needed to get symbolized stack traces when running LLVM tests under (A|M)San.

llvm-svn: 176933
 2013-03-13 06:58:09 +00:00
Alexey Samsonov d38aceda4e [Sanitizer] Fix a typo in function name 
llvm-svn: 176932
 2013-03-13 06:55:02 +00:00
Alexey Samsonov 06d3aa4884 [Sanitizer] Change MemoryMappingLayout methods to also report memory protection flags (for future use in leak checker). Patch by Sergey Matveev. 
llvm-svn: 176931
 2013-03-13 06:51:02 +00:00
NAKAMURA Takumi 4be6c00cee lit.TestFormats.GoogleTest: Honor LitConfig.noExecute, or --no-execute were ignored. 
llvm-svn: 176930
 2013-03-13 06:16:33 +00:00
John McCall 4d31b812ad Remove trailing comma in enum list. 
llvm-svn: 176926
 2013-03-13 05:02:21 +00:00
Shankar Easwaran 8c25685be7 [Pass][Layout] Add extra debugging information 
llvm-svn: 176925
 2013-03-13 04:05:38 +00:00
John McCall cdda29c968 Tighten up the rules for precise lifetime and document 
the requirements on the ARC optimizer.

rdar://13407451

llvm-svn: 176924
 2013-03-13 03:10:54 +00:00
Jim Ingham 0c61dee1b9 The step by running from branch to branch pretty much works with this checkin (at least for x86_64) but is still 
turned off, it needs more qualification.  If you want to play with it, change the initialization of m_use_fast_step
to true.

llvm-svn: 176923
 2013-03-13 01:56:41 +00:00
Jim Ingham 32ce20c5ee DoesBranch needs to compute the instruction if it isn't already done. 
Handle the "alternate_isa" correctly.

llvm-svn: 176922
 2013-03-13 01:55:16 +00:00