1; RUN: %clang_cc1 -triple x86_64-apple-darwin10 -Os -emit-llvm -fobjc-arc -o - %s | FileCheck %s
2
3declare i8* @llvm.objc.retain(i8*)
4declare void @llvm.objc.release(i8*)
5
6; CHECK-LABEL: define void @test(
7; CHECK-NOT: @objc_
8; CHECK: }
9define void @test(i8* %x, i1* %p) nounwind {
10entry:
11  br label %loop
12
13loop:
14  call i8* @llvm.objc.retain(i8* %x)
15  %q = load i1, i1* %p
16  br i1 %q, label %loop.more, label %exit
17
18loop.more:
19  call void @llvm.objc.release(i8* %x)
20  br label %loop
21
22exit:
23  call void @llvm.objc.release(i8* %x)
24  ret void
25}
26