Owen Anderson 8338ff5ff1 Fix a bug that was causing the elimination phase not to replace values when it should be. ...

With this patch, GVN-PRE now correctly optimizes the example from the thesis.

Many thanks to Daniel Berlin for helping me find errors in this.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@37525 91177308-0d34-0410-b5e6-96231b3b80d8

2007-06-08 20:44:02 +00:00

..

Analysis

Use DominatorTree instead of ETForest.

2007-06-08 00:17:13 +00:00

Archive

adjust this to live in lib/Archive

2007-05-06 19:49:28 +00:00

AsmParser

Commit first round work of PR1373. "noalias" is now fully supported in

2007-06-05 05:28:26 +00:00

Bitcode

Fix PR1434 and test/Linker/link-archive.ll, this is a regression from 1.9.

2007-05-18 04:02:46 +00:00

CodeGen

Correct transfer predicate information.

2007-06-08 19:17:12 +00:00

Debugger

switch this to bitcode instead of bytecode

2007-05-06 09:29:13 +00:00

ExecutionEngine

Add comments to fallsthrough cases. Also, this fixes PR1492

2007-06-03 19:20:49 +00:00

Linker

Propagate alignment, section name and visibility when linking "appending

2007-06-06 22:01:12 +00:00

Support

Make tail merging the default, except on powerPC. There was no prior art

2007-05-22 17:14:46 +00:00

System

Fix LLVM build on NetBSD. Patch by Neil Booth.

2007-06-04 15:28:57 +00:00

Target

Fix ARM condition code subsumission check.

2007-06-08 09:14:47 +00:00

Transforms

Fix a bug that was causing the elimination phase not to replace values when it should be.

2007-06-08 20:44:02 +00:00

VMCore

Update LoopSimplify to require and preserve DominatorTree only.

2007-06-08 01:50:32 +00:00

Makefile

build lib/Archive instead of lib/Bytecode

2007-05-06 19:50:06 +00:00