Owen Anderson 7be3f1e078 Fix a bug that was causing major slowdowns in povray. This was due to LCSSA ...

not handling PHI nodes correctly when determining if a value was live-out.

This patch reduces the number of detected live-out variables in the testcase
from 6565 to 485.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@28771 91177308-0d34-0410-b5e6-96231b3b80d8

2006-06-13 19:37:18 +00:00

..

Analysis

Re-commit the safe parts of my 6/9 patch. Still working on fixing the unsafe parts.

2006-06-11 19:22:28 +00:00

Archive

When reading the symbol table, make sure to delete the ArchiveMember

2006-05-12 17:56:20 +00:00

AsmParser

Fix build on systems with bad bison's

2006-06-02 18:20:28 +00:00

Bytecode

For PR787:

2006-06-07 23:18:34 +00:00

CodeGen

Port some bugfixes in shift handling from SimplifyDemandedBits over to

2006-06-13 16:52:37 +00:00

Debugger

Add the README files to the distribution.

2006-04-13 06:39:24 +00:00

ExecutionEngine

Fix -pedantic warnings.

2006-06-01 17:29:22 +00:00

Linker

Fix linking of inline asm objects.

2006-06-01 19:14:22 +00:00

Support

For PR780:

2006-06-07 20:00:19 +00:00

System

Don't pull in environ, not always safe. Global variables are bad anyway.

2006-06-09 20:43:11 +00:00

Target

It really helps to be returning to the correct place

2006-06-13 18:27:39 +00:00

Transforms

Fix a bug that was causing major slowdowns in povray. This was due to LCSSA

2006-06-13 19:37:18 +00:00

VMCore

Add a missing assertion that would have helped out Reid

2006-06-10 04:16:23 +00:00

Makefile

Make some changes suggested by Chris:

2006-05-17 22:55:35 +00:00