diff --git a/test/Transforms/InstCombine/2004-11-27-SetCCForCastLargerAndConstant.ll b/test/Transforms/InstCombine/2004-11-27-SetCCForCastLargerAndConstant.ll
index b04d544636e..e2ccd67c145 100644
--- a/test/Transforms/InstCombine/2004-11-27-SetCCForCastLargerAndConstant.ll
+++ b/test/Transforms/InstCombine/2004-11-27-SetCCForCastLargerAndConstant.ll
@@ -9,7 +9,7 @@
 ; be eliminated. In many cases the setCC is also eliminated based on the
 ; constant value and the range of the casted value.
 ;
-; RUN: llvm-as %s -o - | opt -instcombine -o - | llvm-dis -o - | grep -v cast
+; RUN: llvm-as %s -o - | opt -instcombine | llvm-dis | not grep cast
 
 implementation   ; Functions: