llvm-svn: 135528

llvm-svn: 135478

llvm-svn: 135450

better location welcome).

llvm-svn: 135438

llvm-svn: 135375

llvm-svn: 135302

llvm-svn: 135278

llvm-svn: 135254

llvm-svn: 135232

llvm-svn: 135212

Improve DbgScope->dump() output.

llvm-svn: 135207

llvm-svn: 135127

llvm-svn: 135124

llvm-svn: 135118

llvm-svn: 135111

llvm-svn: 135110

CPU, and feature string. Parsing some asm directives can change
subtarget state (e.g. .code 16) and it must be reflected in other
modules (e.g. MCCodeEmitter). That is, the MCSubtargetInfo instance
must be shared.

llvm-svn: 134795

llvm-svn: 134703

llvm-svn: 134702

- Each target asm parser now creates its own MCSubtatgetInfo (if needed).
- Changed AssemblerPredicate to take subtarget features which tablegen uses
  to generate asm matcher subtarget feature queries. e.g.
  "ModeThumb,FeatureThumb2" is translated to
  "(Bits & ModeThumb) != 0 && (Bits & FeatureThumb2) != 0".

llvm-svn: 134678

llvm-svn: 134643

llvm-svn: 134572

llvm-svn: 134561

llvm-svn: 133821

is larger than the sum of the elements (including per-element padding).

llvm-svn: 133631

llvm-svn: 133561

explanation of what the EH table describes.

llvm-svn: 133559

const Constant *.

llvm-svn: 133400

llvm-svn: 133083

llvm-svn: 133007

Dan noted that this would work on the case shown on the commit message. I think
the case that was failing was a bb ending with a redundant conditional jump:

...
jne foo

foo:
...

I was unable to find any such case in the tests or in a debug build of clang,
so I will revert this part of the patch and watch the bots.

llvm-svn: 133004

AnalyzeBranch.

llvm-svn: 132981

Add a triple to the tests.

llvm-svn: 132885

llvm-svn: 132883

we try to branch to them.

Before we were creating successor lists with duplicated entries. Fixing that
found a bug in isBlockOnlyReachableByFallthrough that would causes it to
return the wrong answer for

-----------
...
jne foo
jmp bar

foo:
----------

llvm-svn: 132882

and definitions when emitting global variables.  This was causing global 
declarations to be emitted as if they were definitions.
Fixes <rdar://problem/9429892>.

llvm-svn: 132825

llvm-svn: 132668

llvm-svn: 132433

llvm-svn: 132427

llvm-svn: 132377