1; RUN: llvm-as %s -o %t1.bc
2; RUN: echo {declare void @__eprintf(i8*, i8*, i32, i8*) noreturn     define void @foo() {      tail call void @__eprintf( i8* undef, i8* undef, i32 4, i8* null ) noreturn nounwind       unreachable }} | llvm-as -o %t2.bc
3; RUN: llvm-link %t2.bc %t1.bc -S | grep __eprintf
4; RUN: llvm-link %t1.bc %t2.bc -S | grep __eprintf
5
6; rdar://6072702
7
8@__eprintf = external global i8*		; <i8**> [#uses=1]
9
10define i8* @test() {
11	%A = load i8** @__eprintf		; <i8*> [#uses=1]
12	ret i8* %A
13}
14