-; RUN: opt -constmerge %s -S -o - | FileCheck %s
+; RUN: opt -constmerge -S < %s | FileCheck %s
; PR8978
declare i32 @zed(%struct.foobar*, %struct.foobar*)
%struct.foobar = type { i32 }
; CHECK: bar.d
-@bar.d = constant %struct.foobar zeroinitializer, align 4
+@bar.d = unnamed_addr constant %struct.foobar zeroinitializer, align 4
; CHECK-NOT: foo.d
@foo.d = internal constant %struct.foobar zeroinitializer, align 4
define i32 @main() nounwind ssp {