diff --git a/test/Transforms/SimplifyLibCalls/Pow.ll b/test/Transforms/SimplifyLibCalls/Pow.ll
index c6d4b0f594e..721f627ed38 100644
--- a/test/Transforms/SimplifyLibCalls/Pow.ll
+++ b/test/Transforms/SimplifyLibCalls/Pow.ll
@@ -1,5 +1,5 @@
 ; Test that the StrCatOptimizer works correctly
-; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep 'pow'
+; RUN: llvm-as < %s | opt -simplify-libcalls | llvm-dis | not grep 'call.*pow'
 
 declare double %pow(double,double)
 %fpstorage = global double 5.0