Evan Cheng 80b09fe8bc Teach branch folding pass about implicit_def instructions. Unfortunately we can't just eliminate them since register scavenger expects every register use to be defined. However, we can delete them when there are no intra-block uses. Carefully removing some implicit def's which enable more blocks to be optimized away. ...

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@49461 91177308-0d34-0410-b5e6-96231b3b80d8

2008-04-10 02:32:10 +00:00

..

Analysis

Fix PR 2169.

2008-04-07 14:20:50 +00:00

Archive

Change the MemoryBuffer::getFile* methods to take just a pointer to the

2008-04-01 18:04:03 +00:00

AsmParser

regenerate

2008-04-06 23:07:54 +00:00

Bitcode

API changes for class Use size reduction, wave 1.

2008-04-06 20:25:17 +00:00

CodeGen

Teach branch folding pass about implicit_def instructions. Unfortunately we can't just eliminate them since register scavenger expects every register use to be defined. However, we can delete them when there are no intra-block uses. Carefully removing some implicit def's which enable more blocks to be optimized away.

2008-04-10 02:32:10 +00:00

Debugger

Change the MemoryBuffer::getFile* methods to take just a pointer to the

2008-04-01 18:04:03 +00:00

ExecutionEngine

fix warnings with assertions disabled.

2008-04-06 21:50:58 +00:00

Linker

API changes for class Use size reduction, wave 1.

2008-04-06 20:25:17 +00:00

Support

Fix compilation errors on MSVC. Patch by Argiris Kirtzidis!

2008-04-01 22:09:20 +00:00

System

Make getDirnameSep a static method (not part of Path's interface).

2008-04-07 22:01:32 +00:00

Target

Make isVectorClearMaskLegal's operand list const.

2008-04-09 20:09:42 +00:00

Transforms

Disable an xform we've had for a long time, pow(x,0.5) -> sqrt.

2008-04-10 02:07:51 +00:00

VMCore

add a simplified accessor for creating an fp constant of a

2008-04-09 06:38:30 +00:00

Makefile

remove attribution from lib Makefiles.

2007-12-29 20:09:26 +00:00