right now. We'll fix PR13303 a different way.

llvm-svn: 163570

llvm-svn: 163569

llvm-svn: 163568

llvm-svn: 163567

llvm-svn: 163565

llvm-svn: 163561

llvm-svn: 163557

llvm-svn: 163556

test/CodeGen/X86/ms-inline-asm.ll: Relax for non-darwin x86 targets. '##InlineAsm' could not be seen in other hosts.

llvm-svn: 163554

and InlineAsmVariant don't match.

llvm-svn: 163550

llvm-svn: 163549

llvm-svn: 163547

llvm-svn: 163545

and update the printOperand() function accordingly.

llvm-svn: 163544

llvm-svn: 163542

llvm-svn: 163539

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: 163532

llvm-svn: 163530

    
- Fix an remaining issue of PR11674 as well

llvm-svn: 163528

  Improve AQ instruction selection in the Hexagon MI scheduler.

llvm-svn: 163523

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

- 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

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

llvm-svn: 163504

llvm-svn: 163503

- The C API should be stable
- InlineAsm::AsmDialect is not exposed to C
- The function didn't match the prototype so this was unreachable code

llvm-svn: 163502

llvm-svn: 163501

llvm-svn: 163496

llvm-svn: 163495

llvm-svn: 163494

llvm-svn: 163491

llvm-svn: 163485

llvm-svn: 163484