Back out some of recent register scavenger change by John Mosby. It broke a number...
authorEvan Cheng <evan.cheng@apple.com>
Fri, 7 Aug 2009 22:39:43 +0000 (22:39 +0000)
committerEvan Cheng <evan.cheng@apple.com>
Fri, 7 Aug 2009 22:39:43 +0000 (22:39 +0000)
commitc40f6130344c53d5f0833838eddca1f94670ea1d
treea091ec8a3078d997c1ea77fd1f344cd0e5ccef5d
parent7116b7bb0c9ffb38bd969d50c63bbe4f8adbef47
Back out some of recent register scavenger change by John Mosby. It broke a number of ARM tests.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@78421 91177308-0d34-0410-b5e6-96231b3b80d8
lib/CodeGen/RegisterScavenging.cpp