Fix typo in comment.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@133990 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/lib/Transforms/Utils/Local.cpp b/lib/Transforms/Utils/Local.cpp
index 506e5e8424f54a903acc8bb2b11a1126df2b38e2..b1dd733ffe54f0494ff1ee9f63e051f1c2bb7d03 100644 (file)
--- a/lib/Transforms/Utils/Local.cpp
+++ b/lib/Transforms/Utils/Local.cpp
@@ -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