1 ; Ensure t.a.err is non-empty.
2 ; RUN: echo foo > %t.a.err
3 ; RUN: llvm-link %s %S/Inputs/datalayout-a.ll -S -o - 2>>%t.a.err
4 ; RUN: FileCheck --check-prefix=WARN-A %s < %t.a.err
6 ; RUN: llvm-link %s %S/Inputs/datalayout-b.ll -S -o - 2>%t.b.err
7 ; RUN: cat %t.b.err | FileCheck --check-prefix=WARN-B %s
9 target datalayout = "e"
14 ; WARN-B: warning: Linking two modules of different data layouts: