v2:
  - Remove functions left over from a previous rebase.

Reviewed-by: Vincent Lejeune<vljn at ovi.com>
llvm-svn: 185160

llvm-svn: 185159

We were generating intrinsics for NEON fixed-point conversions that didn't
exist (e.g. float -> i16). There are two cases to consider:
  + iN is smaller than float. In this case we can do the conversion but need an
    extend or truncate as well.
  + iN is larger than float. In this case using the NEON conversion would be
    incorrect so we don't perform any combining.

llvm-svn: 185158

llvm-svn: 185157

llvm-svn: 185156

The mapping between SRS pseudo-instructions and SRS native instructions was incorrect, the correct mapping is:

srsfa -> srsib
srsea -> srsia
srsfd -> srsdb
srsed -> srsda

This fixes <rdar://problem/14214734>.

llvm-svn: 185155

llvm-svn: 185154

Also fix an output bug.

llvm-svn: 185153

llvm-svn: 185152

llvm-svn: 185151

llvm-svn: 185150

Summary:
Some valid pre-C++11 constructs change meaning when lexed in C++11
mode, e.g.
#define x(_a) printf("foo"_a);
(example from http://llvm.org/bugs/show_bug.cgi?id=16342). "foo"_a is treated as
a user-defined string literal when parsed in C++11 mode.
In order to deal with this correctly, we need to set lexing mode according to
which standard the code conforms to. We already have a configuration value for
this (FormatStyle.Standard), which seems to be appropriate to use in this case
as well.

Reviewers: klimek

CC: cfe-commits, gribozavr

Differential Revision: http://llvm-reviews.chandlerc.com/D1028

llvm-svn: 185149

llvm-svn: 185148

llvm-svn: 185147

llvm-svn: 185146

llvm-svn: 185145

llvm-svn: 185144

llvm-svn: 185143

llvm-svn: 185142

llvm-svn: 185141

Add a test.

llvm-svn: 185140

llvm-svn: 185139

[ASan][OSX] Fix the incorrect malloc_create_zone() implementation that led to out-of-bounds mprotect()s
(https://code.google.com/p/address-sanitizer/issues/detail?id=203)
Add a test.

llvm-svn: 185138

llvm-svn: 185137

llvm-svn: 185136

No functionality change.
It should suffice to check the type of a debug info metadata, instead of
calling Verify. For cases where we know the type of a DI metadata, use
assert.

Also update testing cases to make them conform to the format of DI classes.

llvm-svn: 185135

llvm-svn: 185134

llvm-svn: 185133

module deserialization / merging, and more laziness here is general goodness.

llvm-svn: 185132

llvm-svn: 185131

llvm-svn: 185130

llvm-svn: 185129

llvm-svn: 185128

llvm-svn: 185127

* Don't try to create parent directories in unique_file. It had two problem:
   * It violates the contract that it is atomic. If the directory creation
     success and the file creation fails, we would return an error but the
     file system was modified.
   * When creating a temporary file clang would have to first check if the
     parent directory existed or not to avoid creating one when it was not
     supposed to.

* More efficient implementations of createUniqueDirectory and the unique_file
  that produces only the file name. Now all 3 just call into a static
  function passing what they want (name, file or directory).

Clang also has to be updated, so tests might fail if a bot picks up this commit
and not the corresponding clang one.

llvm-svn: 185126

Templatize connectAtomsWithLayoutEdge() so that it can handle other types of
defined atoms.

llvm-svn: 185125

llvm-svn: 185124

llvm-svn: 185123

radar://14169017

llvm-svn: 185122

llvm-svn: 185121