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141401 Commits

Author SHA1 Message Date
Alexey Samsonov 4b0ee8ecd5 CMake: start to generalize rules for non-x86 architectures 
llvm-svn: 172816
 2013-01-18 13:10:42 +00:00
Kostya Serebryany 84c7e47b5c [asan] kill some dead code 
llvm-svn: 172815
 2013-01-18 13:01:44 +00:00
Evgeniy Stepanov a6c4a387ee [sanitizer] Rename 2 files *.h->*.inc as appropriate. 
Also add a missing include.

llvm-svn: 172814
 2013-01-18 13:01:18 +00:00
Alexey Samsonov 46c5a5549e 80 columns 
llvm-svn: 172813
 2013-01-18 12:49:06 +00:00
Alexey Samsonov 193b45f4fe CMake variables renaming: X86_64->x86_64 I386->i386 
llvm-svn: 172812
 2013-01-18 12:45:44 +00:00
Evgeniy Stepanov 518a135ffe [sanitizer] Remove an unused variable. 
llvm-svn: 172811
 2013-01-18 12:32:02 +00:00
Alexander Potapenko a6d40f638e [ASan] Fix compilation on Mac. 
llvm-svn: 172810
 2013-01-18 12:31:16 +00:00
Evgeniy Stepanov 91181eaa59 [sanitizer] Fix Mac build. 
llvm-svn: 172809
 2013-01-18 11:38:23 +00:00
Will Dietz f54319c891 [ubsan] Add support for -fsanitize-blacklist 
llvm-svn: 172808
 2013-01-18 11:30:38 +00:00
Kostya Serebryany 63c36bbe5e [asan] fix two off-by-one errors that seem to affect only PowerPC because only there the stack top may be equal to the address space top. Noted by Andreas Schwab in http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55975#c11 . Also make swapcontext interceptor a bit more robust 
llvm-svn: 172807
 2013-01-18 11:30:36 +00:00
Will Dietz b9eb34e100 Move Blacklist.h to include/ to enable use from clang. 
llvm-svn: 172806
 2013-01-18 11:29:21 +00:00
Evgeniy Stepanov 222076e972 [sanitizer] Common *scanf interceptors. 
llvm-svn: 172805
 2013-01-18 11:17:23 +00:00
Daniel Jasper 04468962ab Reduce penalty for splitting between ")" and ".". 
').' is likely part of a builder pattern statement.
This is based upon a patch developed by Nico Weber. Thank you!

Before:
int foo() {
  return llvm::StringSwitch<Reference::Kind>(name).StartsWith(
      ".eh_frame_hdr", ORDER_EH_FRAMEHDR).StartsWith(
      ".eh_frame", ORDER_EH_FRAME).StartsWith(".init", ORDER_INIT).StartsWith(
      ".fini", ORDER_FINI).StartsWith(".hash", ORDER_HASH).Default(ORDER_TEXT);
}

After:
int foo() {
  return llvm::StringSwitch<Reference::Kind>(name)
         .StartsWith(".eh_frame_hdr", ORDER_EH_FRAMEHDR)
         .StartsWith(".eh_frame", ORDER_EH_FRAME)
         .StartsWith(".init", ORDER_INIT).StartsWith(".fini", ORDER_FINI)
         .StartsWith(".hash", ORDER_HASH).Default(ORDER_TEXT);
}

Probably not ideal, but makes many cases much more readable.

The changes to overriding-ftemplate-comments.cpp don't seem better or
worse. We should address those soon.

llvm-svn: 172804
 2013-01-18 10:56:38 +00:00
Alexander Potapenko 51794a390f Remove references to pthread_workqueue_additem_np(), which isn't in the official libdispatch API. 
llvm-svn: 172802
 2013-01-18 10:27:31 +00:00
Manuel Klimek 946d219c47 Add basic command line parsing to TestMain. 
Summary:
This allows unit tests for components that use Support/Debug.h to print
debug information from test runs by specifying -debug when running the
test.

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D301

llvm-svn: 172801
 2013-01-18 10:18:50 +00:00
Alexey Samsonov 9585613334 [ASan] fixes for Android build 
llvm-svn: 172800
 2013-01-18 09:20:06 +00:00
Daniel Jasper 997b08ce3c Also align trailing line comments in include directives. 
Before:
  #include <a> // for x
  #include <a/b/c> // for yz
After:
  #include <a>     // for x
  #include <a/b/c> // for yz

llvm-svn: 172799
 2013-01-18 09:19:33 +00:00
Daniel Jasper aa701fa3ad Let the formatter align trailing line comments where possible. 
Before:
int a; // comment
int bbbbb; // comment

After:
int a;     // comment
int bbbbb; // comment

llvm-svn: 172798
 2013-01-18 08:44:07 +00:00
Craig Topper 1cb8aa581b Calculate vector element size more directly for VINSERTF128/VEXTRACTF128 immediate handling. Also use MVT since this only called on legal types during pattern matching. 
llvm-svn: 172797
 2013-01-18 08:41:28 +00:00
Craig Topper e938138daf Minor formatting fix. No functional change. 
llvm-svn: 172795
 2013-01-18 07:27:20 +00:00
Dmitri Gribenko 6f3290e599 Remove support for Tcl test format since nobody uses it 
llvm-svn: 172794
 2013-01-18 06:57:01 +00:00
Craig Topper 908f7d14b5 Spelling fix: extened->extended. Trailing whitespace in same function. 
llvm-svn: 172793
 2013-01-18 06:50:59 +00:00
Craig Topper 01fcf2e2f2 Make more use of is128BitVector/is256BitVector in place of getSizeInBits() == 128/256. 
llvm-svn: 172792
 2013-01-18 06:44:29 +00:00
Kostya Serebryany 69fe0ba415 [sanitizer] reapply r172719, r172721-172723, r172725, and also fix the warning on Mac. 
llvm-svn: 172791
 2013-01-18 06:43:13 +00:00
Nico Weber a5510af53e Formatter: After case blocks, "break" goes on the same line as the "}", PR14907. 
Before:
switch (foo) {
case a: {
  int a = g();
  h(a);
}
  break;
}

Now:
switch (foo) {
case a: {
  int a = g();
  h(a);
} break;
}

llvm-svn: 172789
 2013-01-18 05:50:57 +00:00
Craig Topper 45d9f4b569 Check for less than 0 in shuffle mask instead of -1. It's more consistent with other code related to shuffles and easier to implement in compiled code. 
llvm-svn: 172788
 2013-01-18 05:30:07 +00:00
Nico Weber e3025672e9 Formatter: Enable @encode test. 
This doesn't work right with pointers to pointers, but that's likely just a
dupe of PR14884.

llvm-svn: 172785
 2013-01-18 05:11:47 +00:00
Craig Topper 2ea22b0b84 Remove trailing whitespace. Remove new lines between closing brace and 'else' 
llvm-svn: 172784
 2013-01-18 05:09:16 +00:00
Douglas Gregor 6a7cb9f8bc Revert Clang r172620 and r172629, which caused a hang when building 
complicated modules (<rdar://problem/13038265>). Unfortunately, this
un-fixes <rdar://problem/13016031>.

llvm-svn: 172783
 2013-01-18 04:34:14 +00:00
Michael Gottesman d359e06245 Fixed 80+ violation. 
llvm-svn: 172782
 2013-01-18 03:08:39 +00:00
Nico Weber 250fe71366 Formatter: The contents of @selector() should be formatted as a selector. 
Before: @selector(foo: )
Now: @selector(foo:)
llvm-svn: 172781
 2013-01-18 02:43:57 +00:00
Douglas Gregor 62ffead1ad When checking the parameter types of an Objective-C method, don't 
decay the parameter type immediately; let CheckParameter() do its
job. Fixes <rdar://problem/12071218>.

llvm-svn: 172780
 2013-01-18 01:41:40 +00:00
Daniel Dunbar eec0f32eea [MC/Mach-O] Add support for linker options in Mach-O files. 
llvm-svn: 172779
 2013-01-18 01:26:07 +00:00
Daniel Dunbar 16004b8324 [MC/Mach-O] Add AsmParser support for .linker_option directive. 
llvm-svn: 172778
 2013-01-18 01:25:48 +00:00
Daniel Dunbar 4038fa3c82 [MC] Expose ParseEscapedString to target AsmParser implementations. 
llvm-svn: 172777
 2013-01-18 01:25:33 +00:00
Daniel Dunbar b94c578c0c [MC] Fix 80-col violas. 
llvm-svn: 172776
 2013-01-18 01:25:25 +00:00
Jason Molenda 7eaf54d8e6 <rdar://problem/12243932> 
Change RNBSocket from using lockdown's lockdown_secure_checkin()
function to using lockdown's secure_lockdown_checkin() function.

llvm-svn: 172775
 2013-01-18 01:20:12 +00:00
Chad Rosier 92c487d13c [ms-inline asm] Test case for r172773. 
llvm-svn: 172774
 2013-01-18 00:51:29 +00:00
Chad Rosier 1e8f053bd1 [ms-inline asm] Make the error message more generic now that we support the 
'SIZE' and 'LENGTH' operators.

llvm-svn: 172773
 2013-01-18 00:50:59 +00:00
Tobias Grosser f75ba19697 www: Add kernelgen publications 
Contributed by: Dmitry Mikushin <dmitry@kernelgen.org>

llvm-svn: 172772
 2013-01-18 00:26:39 +00:00
Tobias Grosser 18b1abb137 Add missing __isl_give 
Contributed by: Sameer Abu Asal <sameer.abuasal@gmail.com>

llvm-svn: 172771
 2013-01-18 00:09:42 +00:00
Douglas Gregor f4e43315a9 One can override an Objective-C ARC ownership qualifier that came from 
a template parameter; make that also include one that came from
'auto'. Fixes <rdar://problem/12078752>.

llvm-svn: 172770
 2013-01-17 23:59:28 +00:00
Richard Smith 5011a0022a Some builtins do not evaluate their arguments. Teach EvaluatedExprVisitor not 
to visit them.

llvm-svn: 172769
 2013-01-17 23:46:04 +00:00
Douglas Gregor cd78037ad1 In Objective-C ARC, completely ignore ownership qualifiers on the 
return type of a function by canonicalizing them away. They are
useless anyway, and conflict with our rules for template argument
deduction and __strong. Fixes <rdar://problem/12367446>.

llvm-svn: 172768
 2013-01-17 23:36:45 +00:00
Anna Zaks 0e9c94199c [analyzer] DirectIvarAssignment: allow suppression annotation on Ivars. 
llvm-svn: 172766
 2013-01-17 23:24:58 +00:00
Richard Smith d33f5201b5 Defer checking for unsequenced operations on the RHS of && and || in order to 
reduce stack usage and hopefully bring back the linux x86_64 buildbot.

llvm-svn: 172765
 2013-01-17 23:18:09 +00:00
Enrico Granata 4d27aa0dc5 The wchar_t and char1632_t test cases were erroneously running as x86_64 only even if you tried to run them in i386 mode 
Courtesy of Daniel Malea for discovering this.

llvm-svn: 172764
 2013-01-17 23:11:12 +00:00
Jakob Stoklund Olesen 7956e0094d Revert r172719, r172721-172723, and r172725. 
The r172719 patch broke the build on Mac, the others depended on it.

compiler-rt/lib/asan/asan_interceptors.cc:78:13: error: unused function
      'SetThreadName' [-Werror,-Wunused-function]
      static void SetThreadName(const char *name) {

Orignal headlines:

  [asan] attempting to fix the Mac build
  [asan] restructure read/pread/pread64 tests
  [sanitizer] move write/pwrite/pwrite64 interceptors to common
  [msan] start using common interceptors in msan
  [tsan] move prctl interceptor from asan to common_interceptors thus enabling it for tsan too

llvm-svn: 172763
 2013-01-17 22:51:56 +00:00
Jordan Rose 1eb342920b Format strings: don't ever convert %+d to %lu. 
Presumably, if the printf format has the sign explicitly requested, the user
wants to treat the data as signed.

This is a fix-up for r172739, and also includes several test changes that
didn't make it into that commit.

llvm-svn: 172762
 2013-01-17 22:34:10 +00:00
Richard Smith 0015f09877 Parsing support for C11's _Noreturn keyword. No semantics yet. 
llvm-svn: 172761
 2013-01-17 22:16:11 +00:00