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1; RUN: opt -S -passes=objc-arc < %s | FileCheck %s2; rdar://114349153 4; Delete the weak calls and replace them with just the net retain.5 6; CHECK: define void @test0(ptr %p) {7; CHECK-NEXT: call ptr @llvm.objc.retain(ptr %p)8; CHECK-NEXT: ret void9 10define void @test0(ptr %p) {11 %weakBlock = alloca ptr, align 812 %tmp7 = call ptr @llvm.objc.initWeak(ptr %weakBlock, ptr %p) nounwind13 %tmp26 = call ptr @llvm.objc.loadWeakRetained(ptr %weakBlock) nounwind14 call void @llvm.objc.destroyWeak(ptr %weakBlock) nounwind15 ret void16}17 18; CHECK: define ptr @test1(ptr %p) {19; CHECK-NEXT: call ptr @llvm.objc.retain(ptr %p)20; CHECK-NEXT: ret ptr %p21 22define ptr @test1(ptr %p) {23 %weakBlock = alloca ptr, align 824 %tmp7 = call ptr @llvm.objc.initWeak(ptr %weakBlock, ptr %p) nounwind25 %tmp26 = call ptr @llvm.objc.loadWeakRetained(ptr %weakBlock) nounwind26 call void @llvm.objc.destroyWeak(ptr %weakBlock) nounwind27 ret ptr %tmp2628}29 30; CHECK: define ptr @test2(ptr %p, ptr %q) {31; CHECK-NEXT: call ptr @llvm.objc.retain(ptr %q)32; CHECK-NEXT: ret ptr %q33 34define ptr @test2(ptr %p, ptr %q) {35 %weakBlock = alloca ptr, align 836 %tmp7 = call ptr @llvm.objc.initWeak(ptr %weakBlock, ptr %p) nounwind37 %tmp19 = call ptr @llvm.objc.storeWeak(ptr %weakBlock, ptr %q) nounwind38 %tmp26 = call ptr @llvm.objc.loadWeakRetained(ptr %weakBlock) nounwind39 call void @llvm.objc.destroyWeak(ptr %weakBlock) nounwind40 ret ptr %tmp2641}42 43declare ptr @llvm.objc.initWeak(ptr, ptr)44declare void @llvm.objc.destroyWeak(ptr)45declare ptr @llvm.objc.loadWeakRetained(ptr)46declare ptr @llvm.objc.storeWeak(ptr %weakBlock, ptr %q)47