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Minor bug fix.

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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
1 changed files with 2 additions and 0 deletions
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2
lib/CodeGen/RegisterScavenging.cpp
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@@ -50,6 +50,8 @@ void RegScavenger::enterBasicBlock(MachineBasicBlock *mbb) {
}
MBB = mbb;
ScavengedReg = 0;
ScavengedRC = NULL;
// All registers started out unused.
RegStates.set();