Chris Lattner 6fb5a4a5f8 Add two optimizations. The first folds (X+Y)-X -> Y
The second folds operations into selects, e.g. (select C, (X+Y), (Y+Z))
-> (Y+(select C, X, Z)

This occurs a few times across spec, e.g.

         select    add/sub
mesa:    83        0
povray:  5         2
gcc      4         2
parser   0         22
perlbmk  13        30
twolf    0         3


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@19706 91177308-0d34-0410-b5e6-96231b3b80d8
2005-01-19 21:50:18 +00:00
2005-01-19 21:48:31 +00:00
2005-01-17 00:42:31 +00:00
2004-12-24 15:11:23 +00:00
2005-01-16 02:20:54 +00:00

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level 
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments. 

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the HTML documentation provided in docs/index.html for further
assistance with LLVM.
Description
Old fork of llvm-mirror, used on older RPCS3 builds
Readme 850 MiB
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LLVM 52.9%
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Assembly 13.2%
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