diff --git a/llvm/test/Regression/Transforms/InstCombine/2002-05-14-SubFailure.ll b/llvm/test/Regression/Transforms/InstCombine/2002-05-14-SubFailure.ll
index 070899bb9f5e..4141c10d7052 100644
--- a/llvm/test/Regression/Transforms/InstCombine/2002-05-14-SubFailure.ll
+++ b/llvm/test/Regression/Transforms/InstCombine/2002-05-14-SubFailure.ll
@@ -1,5 +1,6 @@
 ; Instcombine was missing a test that caused it to make illegal transformations
 ; sometimes.  In this case, it transforms the sub into an add:
+; RUN: echo foo
 ; RUN: if as < %s | opt -instcombine | dis | grep add
 ; RUN: then exit 1
 ; RUN: else exit 0