llvm-svn: 163547

llvm-svn: 163546

llvm-svn: 163545

and update the printOperand() function accordingly.

llvm-svn: 163544

llvm-svn: 163543

llvm-svn: 163542

uint32_t size = ThreadList.GetSize();
for (i=0; i < size; ++i)

without grabbing the thread list mutex.

llvm-svn: 163541

Now we have a list of all commands.  This is a good thing in itself, but it
also enables us to easily implement typo correction for command names.

With this change we have objects that contain information about each command,
so it makes sense to resolve command name just once during lexing (currently we
store command names as strings and do a linear search every time some property
value is needed).  Thus comment token and AST nodes were changed to contain a
command ID -- index into a tables of builtin and registered commands.  Unknown
commands are registered during parsing and thus are also uniformly assigned an
ID.  Using an ID instead of a StringRef is also a nice memory optimization
since ID is a small integer that fits into a common bitfield in Comment class.

This change implies that to get any information about a command (even a command
name) we need a CommandTraits object to resolve the command ID to CommandInfo*.
Currently a fresh temporary CommandTraits object is created whenever it is
needed since it does not have any state.  But with this change it has state --
new commands can be registered, so a CommandTraits object was added to
ASTContext.

Also, in libclang CXComment has to be expanded to include a CXTranslationUnit
so that all functions working on comment AST nodes can get a CommandTraits
object.  This breaks binary compatibility of CXComment APIs.

Now clang_FullComment_getAsXML(CXTranslationUnit TU, CXComment CXC) doesn't
need TU parameter anymore, so it was removed.  This is a source-incompatible
change for this C API.

llvm-svn: 163540

llvm-svn: 163539

Remove clang man page reference to -Oz.  It's not an option we want people to use, and is around for historical reasons.

llvm-svn: 163538

analysis that may give false positives because it is confused by aliasing, and
a less precise analysis that has fewer false positives, but may have false
negatives.  The more precise warnings are enabled by -Wthread-safety-precise.
An additional note clarify the warnings in the precise case.

llvm-svn: 163537

llvm-svn: 163536

The ARM backend can eliminate cmp instructions by reusing flags from a
nearby sub instruction with similar arguments.

Don't do that if the sub is predicated - the flags are not written
unconditionally.

<rdar://problem/12263428>

llvm-svn: 163535

llvm-svn: 163534

llvm-svn: 163533

llvm-svn: 163532

llvm-svn: 163531

llvm-svn: 163530

As a debugging aid to unbreak the buildbots, cat the plist files so I can view them on different builders.

llvm-svn: 163529

    
- Fix an remaining issue of PR11674 as well

llvm-svn: 163528

 - Now with spelling fix for -lstdc++.

llvm-svn: 163527

annotations. // rdar://6386358

llvm-svn: 163525

a C++ dialect.  Let's see if this is the portability issue with this test.

llvm-svn: 163524

  Improve AQ instruction selection in the Hexagon MI scheduler.

llvm-svn: 163523

llvm-svn: 163522

Playing around with "objc_refs" over the weekend and improved it to work on a large ObjC program without running into expression timeouts. Now we get a full list of ObjC classes using a runtime function and then qsort the result. Also added code that can count all instances of each ObjC on the heap and also the total byte sizes for the object allocations.

llvm-svn: 163520

This folding happens as early as possible for performance reasons, and to make sure it isn't foiled by other transforms (e.g. forming FMAs).

llvm-svn: 163519

llvm-svn: 163518

super's annotated methods. // rdar://6386358

llvm-svn: 163517

- If a boolean value is generated from CMOV and tested as boolean value,
  simplify the use of test result by referencing the original condition.
  RDRAND intrinisc is one of such cases.

llvm-svn: 163516

llvm-svn: 163515

llvm-svn: 163514

Summary:
A better solution to http://llvm.org/bugs/show_bug.cgi?id=13777
Named namespace + more unique name to make ODR violations unlikely.

Reviewers: chandlerc, doug.gregor, klimek

Reviewed By: doug.gregor

CC: cfe-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D38

llvm-svn: 163513

I need to see how this breaks on other platforms when I fix the issue
that Benjamin Kramer pointed out.

This includes r163489 and r163490, plus a two line change.

llvm-svn: 163512

Fix an assertion failure when optimising a shufflevector incorrectly into concat_vectors, and a followup bug with SelectionDAG::getNode() creating nodes with invalid types.

llvm-svn: 163511

llvm-svn: 163510

llvm-svn: 163509

Stack Coloring: When searching for disjoint regions, do not compare intervals twice or to theirself.

llvm-svn: 163508

llvm-svn: 163507

The VPSHUFB 256-bit instruction may be generated when one of input vector is undefined or zeroinitializer.
I've added the "zeroinitializer" case in this patch.

llvm-svn: 163506