Evan Cheng a9407f5937 - Remove the previous check which broke coalescer-commute3.ll ...

- For now, conservatively ignore copy MI whose source is a physical register. Commuting its def MI can cause a physical register live interval to be live through a loop (since we know it's live coming into the def MI).


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47281 91177308-0d34-0410-b5e6-96231b3b80d8

2008-02-18 18:56:31 +00:00

..

Analysis

don't bother calling getUnderlyingObject for non-pointers.

2008-02-18 17:28:21 +00:00

Archive

Use empty() instead of comparing size() with zero.

2008-01-29 13:02:09 +00:00

AsmParser

Back out mods to llvmAsmParser, incorrectly committed

2008-01-30 03:10:00 +00:00

Bitcode

Use empty() instead of comparing size() with zero.

2008-01-29 13:02:09 +00:00

CodeGen

- Remove the previous check which broke coalescer-commute3.ll

2008-02-18 18:56:31 +00:00

Debugger

Remove attribution from file headers, per discussion on llvmdev.

2007-12-29 20:36:04 +00:00

ExecutionEngine

Support vector constant zeros, thanks to Zack Rusin for the testcase.

2008-02-15 00:57:28 +00:00

Linker

Remove attribution from file headers, per discussion on llvmdev.

2007-12-29 20:36:04 +00:00

Support

Fixed bug in FoldingSetIteratorImpl where we did not correctly check if

2008-02-15 21:12:46 +00:00

System

It is not safe to call fork in PrintStackTrace. Sometimes it freezes the program.

2008-02-15 18:05:54 +00:00

Target

upgrade some tests.

2008-02-18 18:46:39 +00:00

Transforms

Transforming -A + -B --> -(A + B) isn't safe for FP, thanks

2008-02-18 17:50:16 +00:00

VMCore

Simplify caller updating using a CallSite, as

2008-02-18 17:32:13 +00:00

Makefile

remove attribution from lib Makefiles.

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