- Handle the case where the result of 'insert_subvect' is bitcasted
  before 'extract_subvec'. This removes the redundant insertf128/extractf128
  pair on unaligned 256-bit vector load/store on vectors of non 64-bit integer.

llvm-svn: 177945

<rdar://problem/13395022> Strip references when extracting an initializer_list's element type during application of an initialization sequence.

llvm-svn: 177944

This should fix the clang-atom-d2700-ubuntu-rel buildbot.

llvm-svn: 177943

The model isn't hooked up by this patch because the instruction set
isn't fully annotated yet.

llvm-svn: 177942

<rdar://problem/13185264> Don't crash when attempting to redundantly initialize a member of an anonymous union.

llvm-svn: 177941

llvm-svn: 177940

<rdar://problem/13358795> Teach CMake to check Subversion version information at build time, not configure time.

llvm-svn: 177939

Introduce a tiny CMake project to gather Subversion revision information and place it into a header.

llvm-svn: 177938

All the instructions tagged with IIC_DEFAULT had nothing in common, and
we already have a NoItineraries class to represent untagged
instructions.

llvm-svn: 177937

llvm-svn: 177936

llvm-svn: 177935

llvm-svn: 177934

For instance, following transformation will be disabled:
    x + x + x => 3.0f * x;

The problem of these transformations is that it introduces a FP constant, which
following Instruction-Selection pass cannot handle.

Reviewed by Nadav, thanks a lot!

rdar://13445387

llvm-svn: 177933

llvm-svn: 177932

Fixes <rdar://problem/13491605>.

llvm-svn: 177931

<rdar://problem/13459871> Allow forward declaration of enums with a fixed underlying type in Objective-C (as well as C++11).

llvm-svn: 177930

Added debug tests for indexing, pop_back and both forms of erase.  Added an improved error message for erasing a single element with end().

llvm-svn: 177929

in the frontend with @clang.arc.use.

llvm-svn: 177928

llvm-svn: 177927

Fix the buildbot so a LLDB test doesn't fail looking for "<invalid usage of pointer value as object>".

llvm-svn: 177926

llvm-svn: 177925

llvm-svn: 177924

llvm-svn: 177923

llvm-svn: 177922

llvm-svn: 177921

llvm-svn: 177920

difference is that we no longer clean the token before emitting it. This fixes a bug where
clang hangs in the middle of crashing because the crash handler calls malloc from inside
a crash that happened inside of free.

llvm-svn: 177919

llvm-svn: 177918

llvm-svn: 177917

llvm-svn: 177916

If the ASM statement is dereferencing an incomplete pointer type, issue an error
instead of crashing.
<rdar://problem/12700799>

llvm-svn: 177915

I know it is incorrect and they'd fail with +Asserts for win32 targets, though.
I'll try to fix them tonight.

llvm-svn: 177914

C String summary is emitting "<invalid usage of pointer value as object>" for bad pointers. Now it doesn't emit anything.

llvm-svn: 177913

test/CodeGen/Generic/2008-02-20-MatchingMem.ll: Test contains inline assembly not supported by Hexagon.

Following tests are XFAILed due to multiple return values which Hexagon doesn't support.

test/CodeGen/Generic/multiple-return-values-cross-block-with-invoke.ll
test/CodeGen/Generic/select-cc.ll
test/CodeGen/Generic/vector.ll

llvm-svn: 177912

intrinsics.
rdar://13213542

llvm-svn: 177911

llvm-svn: 177910

llvm-svn: 177909

llvm-svn: 177908

 Don't hard code vm page size in profiling code

llvm-svn: 177907

The problem is that the code mistakenly took for granted that following constructor 
is able to create an APFloat from a *SIGNED* integer:
   
  APFloat::APFloat(const fltSemantics &ourSemantics, integerPart value)

rdar://13486998

llvm-svn: 177906