Minor bug fix.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@34985 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Evan Cheng 2007-03-06 21:58:15 +00:00
parent 0f54dcbf07
commit caddd590f7

View File

@ -50,6 +50,8 @@ void RegScavenger::enterBasicBlock(MachineBasicBlock *mbb) {
}
MBB = mbb;
ScavengedReg = 0;
ScavengedRC = NULL;
// All registers started out unused.
RegStates.set();