1 files changed, 2 insertions, 1 deletions
diff --git a/llvm/lib/CodeGen/CodeGenPrepare.cpp b/llvm/lib/CodeGen/CodeGenPrepare.cpp
index 50e5939..fba8f6d 100644
--- a/llvm/lib/CodeGen/CodeGenPrepare.cpp
+++ b/llvm/lib/CodeGen/CodeGenPrepare.cpp
@@ -3718,7 +3718,8 @@ private:
       // Traverse all Phis until we found equivalent or fail to do that.
       bool IsMatched = false;
       for (auto &P : PHI->getParent()->phis()) {
-        if (&P == PHI)
+        // Skip new Phi nodes.
+        if (PhiNodesToMatch.count(&P))
           continue;
         if ((IsMatched = MatchPhiNode(PHI, &P, Matched, PhiNodesToMatch)))
           break;