Fix typo in comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133990 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Nick Lewycky 2011-06-28 03:57:31 +00:00
parent cee94d718b
commit 89991d4413

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@ -642,7 +642,7 @@ bool llvm::EliminateDuplicatePHINodes(BasicBlock *BB) {
bool Changed = false;
// This implementation doesn't currently consider undef operands
// specially. Theroetically, two phis which are identical except for
// specially. Theoretically, two phis which are identical except for
// one having an undef where the other doesn't could be collapsed.
// Map from PHI hash values to PHI nodes. If multiple PHIs have