llvm-svn: 159832

llvm-svn: 159831

llvm-svn: 159830

llvm-svn: 159829

llvm-svn: 159827

llvm-svn: 159826

llvm-svn: 159825

llvm-svn: 159824

llvm-svn: 159823

do so by factoring the CFAllocator logic into ReplaceCFAllocator(), which is called from
either the __CFInitialize wrapper or __asan_init(), depending on which of them is called later.

llvm-svn: 159822

A portable way to check whether __CFInitialize has been called: compare kCFAllocatorSystemDefault._base._cfisa to 0.
This should fix http://code.google.com/p/address-sanitizer/issues/detail?id=87 on both Lion and Snow Leopard.

llvm-svn: 159821

llvm-svn: 159820

This change may cause http://code.google.com/p/address-sanitizer/issues/detail?id=87 to re-appear on Lion.

llvm-svn: 159819

llvm-svn: 159818

It broke LLVM :: CodeGen/Thumb2/large-call.ll on several hosts.

llvm-svn: 159817

llvm-svn: 159816

Contributed by: Yabin Hu  <yabin.hwu@gmail.com>

llvm-svn: 159815

llvm-svn: 159814

llvm-svn: 159812

DwarfDebug class could generate the same (inlined) DIVariable twice:
1) when trying to find abstract debug variable for a concrete inlined instance.
2) when explicitly collecting info for variables that were optimized out.

This change makes sure that this duplication won't happen and makes
Clang pass "gdb.opt/inline-locals" test from gdb testsuite.

Reviewed by Eric Christopher.

llvm-svn: 159811

llvm-svn: 159810

llvm-svn: 159809

  Patched by TangKK <dengjunqi06323011@hotmail.com>.

llvm-svn: 159808

llvm-svn: 159807

llvm-svn: 159806

matches on interesting parts of the AST, and callback mechanisms to
act on them.

llvm-svn: 159805

llvm-svn: 159804

running natively on arm - on iOS we have to do some extra work to
track the inferior process if we launch with a shell intermediary.
<rdar://problem/11719396>

llvm-svn: 159803

   Mips specific inline asm operand modifier D.
   
   Comment changes and predicate change.
   
   

llvm-svn: 159802

types.

llvm-svn: 159801

llvm-svn: 159800

llvm-svn: 159798

llvm-svn: 159797

llvm-svn: 159796

This flag sets the 'fp-contract' mode, which controls the formation of fused
floating point operations. Available modes are:

- Fast: Form fused operations anywhere. 
- On: Form fused operations where allowed by FP_CONTRACT. This is the default
      mode.
- Off: Don't form fused operations (in future this may be relaxed to forming
       fused operations where it can be proved that the result won't be
       affected).

Currently clang doesn't support the FP_CONTRACT pragma, so the 'On' and 'Off'
modes are equivalent.

llvm-svn: 159794

llvm-svn: 159793

for doing delayed parsing of c++ method defined in
objc class implementations.

llvm-svn: 159792

llvm-svn: 159791

very simple semantic analysis that just builds the AST; minor changes for lexer
to pick up source locations I didn't think about before.

Comments AST is modelled along the ideas of HTML AST: block and inline content.

* Block content is a paragraph or a command that has a paragraph as an argument
  or verbatim command.
* Inline content is placed within some block.  Inline content includes plain
  text, inline commands and HTML as tag soup.

llvm-svn: 159790

llvm-svn: 159789