Chris Lattner e9eeda878b Emit redundant opcode checks for andimm and orimm tests at root
so that we get grouping at the top level.

Add an optimization to reorder type check & record nodes
after opcode checks.  We prefer to expose tree shape 
matching which improves grouping and will enhance the next
optimization.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@97432 91177308-0d34-0410-b5e6-96231b3b80d8
2010-03-01 02:15:34 +00:00
2010-01-22 18:14:14 +00:00
2010-02-23 20:53:37 +00:00
2010-02-23 15:11:17 +00:00
2010-01-22 02:04:33 +00:00
2010-02-23 19:15:24 +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.

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Description
LLVM backend for 6502
Readme 277 MiB
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