Jakob Stoklund Olesen 5637379000 Allow Post-RA LICM to hoist reserved register reads.
When using register masks, registers like %rip are clobbered by the
register mask. LICM should still be able to hoist instructions reading
%rip from a loop containing calls.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@150288 91177308-0d34-0410-b5e6-96231b3b80d8
2012-02-11 00:44:19 +00:00
2012-02-10 19:27:34 +00:00
2012-01-01 08:16:56 +00:00
2012-02-07 08:18:05 +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
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