Fix RegScavenger::forward() to work on basic blocks containing exactly
authorDan Gohman <gohman@apple.com>
Fri, 19 Dec 2008 00:45:13 +0000 (00:45 +0000)
committerDan Gohman <gohman@apple.com>
Fri, 19 Dec 2008 00:45:13 +0000 (00:45 +0000)
commit5b200d8a133a07af1f7802025bd5a58a1cdd544d
tree029252c8d94ba373daef186f2fa08d10f4e04b93
parent9755faab609d65ccd06220625b50dc9d792be3c4
Fix RegScavenger::forward() to work on basic blocks containing exactly
one instruction.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@61236 91177308-0d34-0410-b5e6-96231b3b80d8
include/llvm/CodeGen/RegisterScavenging.h