Shuxin Yang a5526a9bff (For X86) Enhancement to add-carray/sub-borrow (adc/sbb) optimization. ...

The adc/sbb optimization is to able to convert following expression
into a single adc/sbb instruction:
  (ult) ... = x + 1 // where the ult is unsigned-less-than comparison
  (ult) ... = x - 1

  This change is to flip the "x >u y" (i.e. ugt comparison) in order 
to expose the adc/sbb opportunity.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@167180 91177308-0d34-0410-b5e6-96231b3b80d8

2012-10-31 23:11:48 +00:00

..

Analysis

Fix a couple of comment typos.

2012-10-31 11:25:32 +00:00

Archive

Mark checkSignature const, and in turn stop casting away const from

2012-09-05 22:09:23 +00:00

AsmParser

Change ForceSizeOpt attribute into MinSize attribute

2012-10-30 16:32:52 +00:00

Bitcode

Move the Attributes::Builder outside of the Attributes class and into its own class named AttrBuilder. No functionality change.

2012-10-15 20:35:56 +00:00

CodeGen

Replace some instances of UniqueVector with SetVector, which is slightly cheaper.

2012-10-31 13:45:49 +00:00

DebugInfo

Reformat and 80-column this. It's not strictly conforming

2012-10-30 21:36:43 +00:00

ExecutionEngine

Fix regression in old-style JIT.

2012-10-30 22:21:55 +00:00

Linker

Move the "findUsedStructTypes" functionality outside of the Module class.

2012-08-03 00:30:35 +00:00

MC

[ms-inline asm] Add support for the TYPE operator.

2012-10-26 18:04:20 +00:00

Object

Add interface for querying object files for symbol values.

2012-10-29 10:47:00 +00:00

Support

Remove Triple::getArchTypeForDarwinArchName. I lives on the clang driver now.

2012-10-31 18:52:25 +00:00

TableGen

Remove exception handling usage from tblgen.

2012-10-25 20:33:17 +00:00

Target

(For X86) Enhancement to add-carray/sub-borrow (adc/sbb) optimization.

2012-10-31 23:11:48 +00:00

Transforms

LoopVectorize: Preserve NSW, NUW and IsExact flags.

2012-10-31 21:40:39 +00:00

VMCore

Change ForceSizeOpt attribute into MinSize attribute

2012-10-30 16:32:52 +00:00

CMakeLists.txt

Move TableGen's parser and entry point into a library

2011-10-01 16:41:13 +00:00

LLVMBuild.txt

LLVMBuild: Introduce a common section which currently has a list of the

2011-12-12 22:45:54 +00:00

Makefile

Remove more of llvmc and dependencies.

2011-09-20 00:34:27 +00:00