fix typo


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@90793 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/PHITransAddr.cpp b/lib/Analysis/PHITransAddr.cpp
index 9935b92..bb95926 100644
--- a/lib/Analysis/PHITransAddr.cpp
+++ b/lib/Analysis/PHITransAddr.cpp
@@ -120,7 +120,7 @@
       Value *GEPOp = PHITranslateSubExpr(GEP->getOperand(i), CurBB, PredBB);
       if (GEPOp == 0) return 0;
       
-      AnyChanged = GEPOp != GEP->getOperand(i);
+      AnyChanged |= GEPOp != GEP->getOperand(i);
       GEPOps.push_back(GEPOp);
     }