Jakob Stoklund Olesen b24b820bd7 Handle regmasks in Thumb1RegisterInfo::saveScavengerRegister().
This function could have r12 live across a function call when compiling
thumb1 code.

The test case for this is not included because it is very long. It must
provoke emergency spilling near a function call. The behavior is
provoked by MultiSource/Applications/JM/lencod, and it triggers an
assertion in the scavenger.

<rdar://problem/10963642>

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151855 91177308-0d34-0410-b5e6-96231b3b80d8
2012-03-01 22:57:32 +00:00
2012-03-01 22:19:54 +00:00
2012-03-01 22:19:54 +00:00
2012-02-29 16:43:11 +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.

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

Description
LLVM backend for 6502
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