clang/utils/TableGen/ClangAttrEmitter.cpp: Fix abuse of StringRef (from getValueAsString()).

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159662 91177308-0d34-0410-b5e6-96231b3b80d8
[libclang] Protect against a race condition where a thread
may be destroying an ASTUnit while cleanupOnDiskMapAtExit is
getting called.

rdar://11781241

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159664 91177308-0d34-0410-b5e6-96231b3b80d8
Add additional architecture defines for PPC targets.

Patch by Andy Gibbs.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159665 91177308-0d34-0410-b5e6-96231b3b80d8
CommentBriefParser: remove dead store.  Found by Clang Analyzer.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159673 91177308-0d34-0410-b5e6-96231b3b80d8
Thread Safety Analysis: handle expressions involving temporaries,
e.g. ExprWithCleanups.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159674 91177308-0d34-0410-b5e6-96231b3b80d8
Make the following changes in the way Mips handles vector arguments and return
values:

- Return integer vectors in integer registers.
- Pass vector arguments in integer registers.
- Set an upper bound for argument alignment. The largest alignment is 8-byte
  for O32 and 16-byte for N32/64.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159676 91177308-0d34-0410-b5e6-96231b3b80d8
Thread safety analysis: improve handling of smart pointers.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159679 91177308-0d34-0410-b5e6-96231b3b80d8
CommentLexer: remove Markdown tokens from the token list (they are not emitted by lexer).


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159681 91177308-0d34-0410-b5e6-96231b3b80d8
[libclang] CompilationDatabase naming and comment fixes

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159682 91177308-0d34-0410-b5e6-96231b3b80d8
When using -pg targeting OS X 10.8, pass -no_new_main to the linker.

By default on OS X 10.8, we don't link with a crt1.o file and the linker
knows to use _main as the entry point.  But, when compiling with -pg, we
need to link with the gcrt1.o file, and the linker needs to be told to use
the "start" symbol as the entry point.  The -no_new_main linker option does
that last part.  <rdar://problem/11491405>

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159683 91177308-0d34-0410-b5e6-96231b3b80d8
Rename the GCC Objective-C runtime to gcc from gnu-fragile and the GNUstep
runtime to gnustep from gnu.  Fix EH for the GCC runtime.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159684 91177308-0d34-0410-b5e6-96231b3b80d8
objective-c: Refactor parse/sema portion of
objective-c's fast enumeration statement,
for more work to come.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159689 91177308-0d34-0410-b5e6-96231b3b80d8
Obj-C++11 parser: turn off buffering of
c-function defined in objc class
implementation for now.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159690 91177308-0d34-0410-b5e6-96231b3b80d8
Obj-C++11 parser: fix broken parsing of c-function
defined in class implementations.



git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159691 91177308-0d34-0410-b5e6-96231b3b80d8
[analyzer] For now, don't inline non-static member overloaded operators.

Our current inlining support (specifically RegionStore::enterStackFrame)
doesn't know that calls to overloaded operators may be calls to non-static
member functions, and that in these cases the first argument should be
treated as 'this'. This caused incorrect results and sometimes crashes.

The long-term fix will be to rewrite RegionStore::enterStackFrame to use
CallEvent and its subclasses, but for now we can just disable these
problematic calls by classifying them under a new CallEvent,
CXXMemberOperatorCall.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159692 91177308-0d34-0410-b5e6-96231b3b80d8
Obj-C++11 parser: handle a fall out of delayed 
c-function parsing when a declaration with
C++0x braced-init-list is inside an @implementation.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159693 91177308-0d34-0410-b5e6-96231b3b80d8
Move a comment from the commit message into the code.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@159696 91177308-0d34-0410-b5e6-96231b3b80d8