; specified pointer size should not cause a warning!
; RUN: llvm-as < %s > %t.out1.bc
-; RUN: echo {} | llvm-as > %t.out2.bc
-; RUN: llvm-link %t.out1.bc %t.out2.bc |& not grep warning
+; RUN: echo "" | llvm-as > %t.out2.bc
+; RUN: llvm-link %t.out1.bc %t.out2.bc 2>&1 | FileCheck %s
+; CHECK-NOT: warning
target datalayout = "e-p:64:64"