tree ad5058779dd7d32084c6d404ed57cbeee061d528
parent 87f8bf65dd869348dd4d2884a417e2e22ae4f981
author Evan Cheng <evan.cheng@apple.com> 1173175436 +0000
committer Evan Cheng <evan.cheng@apple.com> 1173175436 +0000

Scavenge a register using the register scavenger when needed.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34966 91177308-0d34-0410-b5e6-96231b3b80d8