Bill Wendling 721e1d2669 If the CPSR is defined by a copy, then we don't want to merge it into an IT
block. E.g., if we have:

  movs  r1, r1
  rsb   r1, 0
  movs  r2, r2
  rsb   r2, 0

we don't want this to be converted to:

  movs  r1, r1
  movs  r2, r2
  itt   mi
  rsb   r1, 0
  rsb   r2, 0

PR11107 & <rdar://problem/10259534>


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@141589 91177308-0d34-0410-b5e6-96231b3b80d8
2011-10-10 22:52:53 +00:00
2011-10-07 18:25:05 +00:00
2011-10-10 21:55:43 +00:00
2011-09-24 01:37:58 +00:00
2011-09-19 05:34:10 +00:00
2011-06-12 15:26:54 +00:00
2011-09-21 03:34:31 +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.

If you're writing a package for LLVM, see docs/Packaging.html for our
suggestions.
Description
LLVM backend for 6502
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