Chris Lattner 70177e402d Fix PR404: Loop simplify is really slow on 252.eon ...

This eliminates an N*N*logN algorithm from the loop simplify pass, replacing
it with a much simpler and faster alternative.  In a debug build, this reduces
gccas time on eon from 85s to 42s.

llvm-svn: 14851

2004-07-15 04:27:04 +00:00

..

Analysis

Fixes for PR341

2004-07-15 02:31:46 +00:00

AsmParser

This is logically part of the last patch. Just more really horrible code

2004-07-14 23:07:13 +00:00

Bytecode

Fix for PR341

2004-07-15 02:40:04 +00:00

CodeGen

Fix for PR341

2004-07-15 02:40:04 +00:00

Debugger

Add #include <iostream> since Value.h does not #include it any more.

2004-07-04 12:19:56 +00:00

ExecutionEngine

Fixes for PR341

2004-07-15 02:51:32 +00:00

Support

Bug fixes for PR341

2004-07-15 01:29:12 +00:00

Target

Revert stuff that I didn't mean to checkin

2004-07-15 02:33:38 +00:00

Transforms

Fix PR404: Loop simplify is really slow on 252.eon

2004-07-15 04:27:04 +00:00

VMCore

Fixes for PR341

2004-07-15 02:51:31 +00:00

Makefile

CBackend is no longer here

2004-02-13 23:29:37 +00:00