xref: /aosp_15_r20/external/clang/test/CodeGenObjC/arc.ll (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li; RUN: %clang_cc1 -Os -emit-llvm -fobjc-arc -o - %s | FileCheck %s
2*67e74705SXin Li
3*67e74705SXin Litarget triple = "x86_64-apple-darwin10"
4*67e74705SXin Li
5*67e74705SXin Lideclare i8* @objc_retain(i8*)
6*67e74705SXin Lideclare void @objc_release(i8*)
7*67e74705SXin Li
8*67e74705SXin Li; CHECK-LABEL: define void @test(
9*67e74705SXin Li; CHECK-NOT: @objc_
10*67e74705SXin Li; CHECK: }
11*67e74705SXin Lidefine void @test(i8* %x, i1* %p) nounwind {
12*67e74705SXin Lientry:
13*67e74705SXin Li  br label %loop
14*67e74705SXin Li
15*67e74705SXin Liloop:
16*67e74705SXin Li  call i8* @objc_retain(i8* %x)
17*67e74705SXin Li  %q = load i1, i1* %p
18*67e74705SXin Li  br i1 %q, label %loop.more, label %exit
19*67e74705SXin Li
20*67e74705SXin Liloop.more:
21*67e74705SXin Li  call void @objc_release(i8* %x)
22*67e74705SXin Li  br label %loop
23*67e74705SXin Li
24*67e74705SXin Liexit:
25*67e74705SXin Li  call void @objc_release(i8* %x)
26*67e74705SXin Li  ret void
27*67e74705SXin Li}
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