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Forgot to commit this file. 

Add a clear() method to remove all ranges and value numbers for a live interval.

llvm-svn: 61459
This commit is contained in:
Owen Anderson 2008-12-28 21:57:02 +00:00
parent 37751bb9d9
commit 4213188c75
1 changed files with 10 additions and 0 deletions
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10
llvm/include/llvm/CodeGen/LiveInterval.h
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@ -145,6 +145,16 @@ namespace llvm {
while (I->end <= Pos) ++I; while (I->end <= Pos) ++I;
return I; return I;
} }
void clear() {
while (!valnos.empty()) {
VNInfo *VNI = valnos.back();
valnos.pop_back();
VNI->~VNInfo();
}
ranges.clear();
}
/// isStackSlot - Return true if this is a stack slot interval. /// isStackSlot - Return true if this is a stack slot interval.
/// ///