diff --git a/llvm/lib/CodeGen/ExpandFp.cpp b/llvm/lib/CodeGen/ExpandFp.cpp
index c500357c396c6..04c700869cd69 100644
--- a/llvm/lib/CodeGen/ExpandFp.cpp
+++ b/llvm/lib/CodeGen/ExpandFp.cpp
@@ -1036,6 +1036,7 @@ static bool runImpl(Function &F, const TargetLowering &TLI,
         continue;
 
       addToWorklist(I, Worklist);
+      Modified = true;
       break;
     }
     default: