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139693 Commits

Author SHA1 Message Date
Ted Kremenek c1f014afc8 Sink call to checkUnsafeAssignLiteral() into checkUnsafeAssignObject(). 
llvm-svn: 170919
 2012-12-21 19:45:30 +00:00
Chad Rosier 6af2d2e4bb Fix indent. 
llvm-svn: 170918
 2012-12-21 19:43:33 +00:00
Benjamin Kramer 5521b94b07 Cleanup compiler warnings on discarding type qualifiers in casts. Switch to C++ style casts. 
Patch by Saleem Abdulrasool!

Differential Revision: http://llvm-reviews.chandlerc.com/D204

llvm-svn: 170917
 2012-12-21 19:09:53 +00:00
Jakob Stoklund Olesen 0edb164723 Add a missing assertion, the null register has no register units. 
llvm-svn: 170916
 2012-12-21 18:38:09 +00:00
Jordan Rose 7b5bfc795a [analyzer] Don't perform an expensive assertion in release builds. 
Unfortunately, we don't seem to have a standard way to do this. I'm using
the __OPTIMIZE__ GNU extension that Clang also defines, but that doesn't
help MSVC. I suppose we could remove the check entirely, but it's useful
for developing new constraint managers.

llvm-svn: 170915
 2012-12-21 18:26:48 +00:00
Nico Weber 8f83ee46ba format: Handle #import as include directive too. 
llvm-svn: 170914
 2012-12-21 18:21:56 +00:00
Benjamin Kramer b4688f84bd try to unbreak ppc buildbots. 
llvm-svn: 170913
 2012-12-21 18:11:45 +00:00
Quentin Colombet 9b14ebc355 Add a testcase for ARM cortex-r5 subtarget 
llvm-svn: 170912
 2012-12-21 18:00:32 +00:00
Benjamin Kramer d0eb39232c Teach sort_includes.py to drop duplicated includes. 
llvm-svn: 170911
 2012-12-21 18:00:08 +00:00
Daniel Jasper 050948a5a5 clang-format: No spaces around directory specifiers 
This fixes PR14683. We used to format like this:
  #include <a / b>

And this patch changes this to:
  #include <a/b>

llvm-svn: 170910
 2012-12-21 17:58:39 +00:00
Quentin Colombet f5a37a3b71 Add ARM cortex-r5 subtarget as available mcpu 
llvm-svn: 170909
 2012-12-21 17:57:47 +00:00
Benjamin Kramer 82d1c371e2 X86: Match pmin/pmax as a target specific dag combine. This occurs during vectorization. 
Part of PR14667.

llvm-svn: 170908
 2012-12-21 17:46:58 +00:00
Anna Zaks 4127750ed8 [analyzer] Fix typos. 
llvm-svn: 170907
 2012-12-21 17:27:04 +00:00
Anna Zaks 1ee76c1bae [analyzer] Re-apply r170826 and make the dumping of the GallGraph 
deterministic.

Commit message for r170826:

[analyzer] Traverse the Call Graph in topological order.

Modify the call graph by removing the parentless nodes. Instead all
nodes are children of root to ensure they are all reachable. Remove the
tracking of nodes that are "top level" or global. This information is
not used and can be obtained from the Decls stored inside
CallGraphNodes.

Instead of existing ordering hacks, analyze the functions in topological
order over the Call Graph.

Together with the addition of devirtualizable ObjC message sends and
blocks to the call graph, this gives around 6% performance improvement
on several large ObjC benchmarks.

llvm-svn: 170906
 2012-12-21 17:27:01 +00:00
Roman Divacky a6795968e6 Sort the includes according to the coding standard. 
llvm-svn: 170905
 2012-12-21 17:23:52 +00:00
Fariborz Jahanian 3b1604e485 Fix typo. 
llvm-svn: 170904
 2012-12-21 17:14:23 +00:00
Roman Divacky 241f45118b Remove duplicate includes. 
llvm-svn: 170903
 2012-12-21 17:07:08 +00:00
Roman Divacky a229186a82 Remove duplicate includes. 
llvm-svn: 170902
 2012-12-21 17:06:44 +00:00
Tom Stellard a8b0351720 R600: Expand vec4 INT <-> FP conversions 
llvm-svn: 170901
 2012-12-21 16:33:24 +00:00
Kostya Serebryany fe80f080ee [asan] asan_allocator2 fix two asserts that happen on full chrome: a) memalign called with 0 size and large alignment and b) malloc called after TSD has been destructed 
llvm-svn: 170900
 2012-12-21 14:54:46 +00:00
Daniel Jasper fbde69e266 Basic support for formatting for-loops. 
We used to not really format them. Now we do:

  for (MachineBasicBlock::succ_iterator SI = BB->succ_begin(),
                                        SE = BB->succ_end();
       SI != SE; ++SI) {

This is just one example and I am sure we still mess some of them up, but it
is a step forward.

llvm-svn: 170899
 2012-12-21 14:37:20 +00:00
Benjamin Kramer 4669d18893 X86: Match the SSE/AVX min/max vector ops using a custom node instead of intrinsics 
This is very mechanical, no functionality change. Preparation for PR14667.

llvm-svn: 170898
 2012-12-21 14:04:55 +00:00
Alexey Samsonov e30a84f08f [Sanitizer] CMake build rules for unittests: depend on headers when compiling a file with custom clang. 
llvm-svn: 170897
 2012-12-21 14:04:52 +00:00
Dmitry Vyukov b3bf5651bd tsan: add java malloc stress test 
llvm-svn: 170896
 2012-12-21 13:40:27 +00:00
Kostya Serebryany a1e29adab5 [sanitizer] mmap less on every size class to make the allocator more friendly to small programs 
llvm-svn: 170895
 2012-12-21 13:38:05 +00:00
Dmitry Vyukov c23b218520 tsan: add java rwlock test 
llvm-svn: 170894
 2012-12-21 13:31:07 +00:00
Dmitry Vyukov c55ed2f538 tsan: add a test for java memory move 
llvm-svn: 170893
 2012-12-21 13:28:39 +00:00
Dmitry Vyukov e6b51986bb tsan: move common part of java tests into a separate header 
llvm-svn: 170892
 2012-12-21 13:26:10 +00:00
Dmitry Vyukov a33bf2701e tsan: fix Java memory move operations and add the test 
llvm-svn: 170891
 2012-12-21 13:23:48 +00:00
Rafael Espindola 92e37d31e7 Update comments. 
llvm-svn: 170890
 2012-12-21 13:22:55 +00:00
Dmitry Vyukov fe817bdb88 tsan: less debug output 
llvm-svn: 170889
 2012-12-21 12:30:52 +00:00
Kostya Serebryany 3cc719fdf9 [asan] asan_allocator2: better memory stats 
llvm-svn: 170888
 2012-12-21 12:26:31 +00:00
Daniel Jasper 0ca819410d Temporary fix of tests to make buildbots happy. 
Permanent solution coming up after checking back with Fariborz/Douglas.

llvm-svn: 170887
 2012-12-21 12:10:20 +00:00
Duncan Sands 0ac8473db0 Test that a landingpad gets the name provided when it was created (see commit 
170318).

llvm-svn: 170886
 2012-12-21 12:03:03 +00:00
Dmitry Vyukov 58e617121d tsan: update mutex lock table for java 
llvm-svn: 170885
 2012-12-21 11:30:41 +00:00
Dmitry Vyukov 22be55e47e tsan: update mutex table for java 
llvm-svn: 170884
 2012-12-21 11:30:14 +00:00
Evgeniy Stepanov 4fbc0d08bf [msan] Remove unreachable blocks before instrumenting a function. 
llvm-svn: 170883
 2012-12-21 11:18:49 +00:00
Dmitry Vyukov a5b57100d4 tsan: java: move shadow memory on GC compaction 
llvm-svn: 170882
 2012-12-21 11:16:40 +00:00
Dmitry Vyukov bed53cfc12 tsan: add a high-level comment to tsan_interface_java.h 
llvm-svn: 170881
 2012-12-21 10:57:59 +00:00
Evgeniy Stepanov acef0e66a6 Slight rewording of -fsanitize=memory docs. 
llvm-svn: 170880
 2012-12-21 10:53:20 +00:00
Evgeniy Stepanov 17d5590003 User manual chapter on MemorySanitizer. 
llvm-svn: 170879
 2012-12-21 10:50:00 +00:00
Alexander Potapenko 47a03a2ebe [ASan] Fix another FileCheck pattern to be c++filt-proof. 
llvm-svn: 170878
 2012-12-21 10:48:30 +00:00
Dmitry Vyukov 11bb06039a tsan: fix lint warnings 
llvm-svn: 170877
 2012-12-21 10:47:48 +00:00
Dmitry Vyukov 1859251df8 tsan: disable checks for limited address space and unlimited stack for Go 
llvm-svn: 170876
 2012-12-21 10:45:01 +00:00
Daniel Jasper ab7654e894 Use OperatorPrecedence.h in clang-format 
No indented functional changes other than handling more operators
correctly.

llvm-svn: 170875
 2012-12-21 10:20:02 +00:00
Daniel Jasper 8dd404737b Formatting fixes for PR14680 
Also, some (automated) formatting fixes and slight cleanups.

llvm-svn: 170873
 2012-12-21 09:41:31 +00:00
Alexey Samsonov 53a965e125 [Sanitizer] Don't implicitly add object files to the list of dependencies when building compiler_rt unittests. Fix sanitizer_common and asan build rules accordingly. This also fixes check-sanitizer command on Ninja. 
llvm-svn: 170870
 2012-12-21 08:56:14 +00:00
Kostya Serebryany 3674c6b13b [asan] add a flag alloc_dealloc_mismatch (off by default for now) which finds malloc/delete, new/free, new/delete[], etc mismatches 
llvm-svn: 170869
 2012-12-21 08:53:59 +00:00
Dmitry Vyukov 42de108861 Remove the working that ThreadSanitizer is *experimental*. 
llvm-svn: 170868
 2012-12-21 08:21:25 +00:00
Richard Smith 38a549bc42 Fix regression in r170489: when instantiating a direct initializer which is a 
CXXScalarValueInitExpr (or an ImplicitValueInitExpr), strip it back down to an
empty pair of parentheses so that the initialization code can tell that we're
performing value-initialization.

llvm-svn: 170867
 2012-12-21 08:13:35 +00:00