Chris Lattner fab08875b7 For values that are live across basic blocks and need promotion, use ANY_EXTEND ...

instead of ZERO_EXTEND to eliminate extraneous extensions.  This eliminates
dead zero extensions on formal arguments and other cases on PPC, implementing
the newly tightened up test/Regression/CodeGen/PowerPC/small-arguments.ll test.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@23205 91177308-0d34-0410-b5e6-96231b3b80d8

2005-09-02 00:19:37 +00:00

..

Analysis

floor/ceil don't read/write memory. This allows gcse to eliminate 6 calls

2005-08-24 16:58:56 +00:00

Archive

Final Changes For PR495:

2005-07-08 03:08:58 +00:00

AsmParser

Implement PR614:

2005-08-27 18:50:39 +00:00

Bytecode

Culling out use of unions for converting FP to bits and vice versa.

2005-08-17 19:34:49 +00:00

CodeGen

For values that are live across basic blocks and need promotion, use ANY_EXTEND

2005-09-02 00:19:37 +00:00

Debugger

For PR495:

2005-07-07 23:21:43 +00:00

ExecutionEngine

1. Use SubtargetFeatures in llc/lli.

2005-09-01 21:38:21 +00:00

Linker

For PR495:

2005-07-07 23:21:43 +00:00

Support

Allow bugpoint+PPC codegen to use fsqrt

2005-08-29 13:14:24 +00:00

System

For PR616:

2005-08-24 10:07:20 +00:00

Target

Handle any_extend like zext

2005-09-02 00:16:09 +00:00

Transforms

Fix Regression/Transforms/Reassociate/2005-08-24-Crash.ll

2005-08-24 17:55:32 +00:00

VMCore

add printer support for flag operands

2005-08-25 17:59:23 +00:00

Makefile

…