Chris Lattner 96a86b2993 If a variable can only hold two values, and is not already a bool, shrink it ...

down to actually BE a bool.  This allows simple value range propagation
stuff work harder, deleting comparisons in bzip2 in some hot loops.

This implements GlobalOpt/integer-bool.ll, which is the essence of the
loop condition distilled into a testcase.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@18817 91177308-0d34-0410-b5e6-96231b3b80d8

2004-12-12 05:53:50 +00:00

..

Analysis

Add testcase and fix for yet another case where we query the size an

2004-12-08 23:56:15 +00:00

Archive

Path::get -> Path::toString

2004-12-11 00:14:15 +00:00

AsmParser

Do not allow empty label names.

2004-12-10 05:40:19 +00:00

Bytecode

Path::get -> Path::toString

2004-12-11 00:14:15 +00:00

CodeGen

Move virtual function call out of loop to speed up getFreePhysReg by about

2004-12-07 05:25:53 +00:00

Debugger

…

ExecutionEngine

Properly implement a fix for PR475

2004-12-05 07:19:16 +00:00

Linker

Make sure to link the target-triple as well, so it ends up in the .llvm.bc file

2004-12-10 20:26:15 +00:00

Support

Distribute headers and license files too

2004-12-04 22:34:21 +00:00

System

Rename Path::get -> Path::toString

2004-12-11 17:37:01 +00:00

Target

Print llvm code one function at a time.

2004-12-11 22:17:07 +00:00

Transforms

If a variable can only hold two values, and is not already a bool, shrink it

2004-12-12 05:53:50 +00:00

VMCore

Check in the file I forgot last night, to solve all of the crashes in every

2004-12-11 22:10:29 +00:00

Makefile

…