Provide a target override for the latest regalloc heuristic.
authorAndrew Trick <atrick@apple.com>
Thu, 27 Feb 2014 21:37:33 +0000 (21:37 +0000)
committerAndrew Trick <atrick@apple.com>
Thu, 27 Feb 2014 21:37:33 +0000 (21:37 +0000)
commit4c34f71b81c1d4ce6801b8d8fd2ec6a09198d129
tree06fb0e93ae1e82b52b2d80f9747db28bb045fd47
parent594e2aa61eaba17d9836551ca479d987f2d9e059
Provide a target override for the latest regalloc heuristic.

This is a temporary workaround for native arm linux builds:
PR18996: Changing regalloc order breaks "lencod" on native arm linux builds.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@202433 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/Target/TargetRegisterInfo.h
lib/CodeGen/RegAllocGreedy.cpp
lib/Target/ARM/ARMBaseRegisterInfo.cpp
lib/Target/ARM/ARMBaseRegisterInfo.h