diff --git a/test/Linker/datalayout.ll b/test/Linker/datalayout.ll
index 3ee96eb547d..184adf3d9d7 100644
--- a/test/Linker/datalayout.ll
+++ b/test/Linker/datalayout.ll
@@ -1,5 +1,5 @@
 ; RUN: llvm-link %s %S/Inputs/datalayout-a.ll -S -o - 2>%t.a.err | FileCheck %s
-; RUN: cat %t.a.err | not FileCheck %s 2>&1 | FileCheck --check-prefix=WARN-A %s
+; RUN: cat %t.a.err | count 0
 
 ; RUN: llvm-link %s %S/Inputs/datalayout-b.ll -S -o - 2>%t.b.err | FileCheck %s
 ; RUN: cat %t.b.err | FileCheck --check-prefix=WARN-B %s
@@ -8,7 +8,4 @@ target datalayout = "e"
 
 ; CHECK: target datalayout = "e"
 
-; this is a hack to check that llvm-link printed no warnings.
-; WARN-A: FileCheck error: '-' is empty.
-
 ; WARN-B: WARNING: Linking two modules of different data layouts!