Dan Gohman af70e5c676 Don't use INSERT_SUBREG to model anyext operations on x86-64, as it
leads to partial-register definitions. To help avoid redundant
zero-extensions, also teach the h-register matching patterns that
use movzbl to match anyext as well as zext.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80099 91177308-0d34-0410-b5e6-96231b3b80d8
2009-08-26 14:59:13 +00:00
2009-08-24 02:14:39 +00:00
2009-06-24 05:29:56 +00:00
2007-08-03 05:43:35 +00:00
2009-07-24 00:30:09 +00:00
2009-08-22 21:01:26 +00:00
2009-08-20 15:20:15 +00:00
2009-08-01 22:54:39 +00:00
2009-08-19 21:09:45 +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
Mirror of official llvm git repository located at http://llvm.org/git/llvm. Updated every five minutes.
Readme 473 MiB
Languages
LLVM 46.9%
C++ 42.5%
Assembly 8.9%
C 0.6%
Python 0.4%
Other 0.5%