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1// RUN: %clang_cc1 -I %S/Inputs -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -O2 -disable-llvm-passes -no-enable-noundef-analysis -o - %s | FileCheck %s2 3#include "literal-support.h"4 5// Check the various selector names we'll be using, in order.6 7// CHECK: c"numberWithInt:\00"8// CHECK: c"numberWithUnsignedInt:\00"9// CHECK: c"numberWithUnsignedLongLong:\00"10// CHECK: c"numberWithChar:\00"11// CHECK: c"arrayWithObjects:count:\00"12// CHECK: c"dictionaryWithObjects:forKeys:count:\00"13// CHECK: c"prop\00"14 15// CHECK-LABEL: define{{.*}} void @test_numeric()16void test_numeric(void) {17 // CHECK: {{call.*objc_msgSend.*i32 17.* [ "clang.arc.attachedcall"(i8* (i8*)* @llvm.objc.retainAutoreleasedReturnValue) ]}}18 id ilit = @17;19 // CHECK: {{call.*objc_msgSend.*i32 25.* [ "clang.arc.attachedcall"(i8* (i8*)* @llvm.objc.retainAutoreleasedReturnValue) ]}}20 id ulit = @25u;21 // CHECK: {{call.*objc_msgSend.*i64 42.* [ "clang.arc.attachedcall"(i8* (i8*)* @llvm.objc.retainAutoreleasedReturnValue) ]}}22 id ulllit = @42ull;23 // CHECK: {{call.*objc_msgSend.*i8 signext 97.* [ "clang.arc.attachedcall"(i8* (i8*)* @llvm.objc.retainAutoreleasedReturnValue) ]}}24 id charlit = @'a';25 // CHECK: call void @llvm.objc.release26 // CHECK: call void @llvm.lifetime.end27 // CHECK: call void @llvm.objc.release28 // CHECK: call void @llvm.lifetime.end29 // CHECK: call void @llvm.objc.release30 // CHECK: call void @llvm.lifetime.end31 // CHECK: call void @llvm.objc.release32 // CHECK: call void @llvm.lifetime.end33 // CHECK-NEXT: ret void34}35 36// CHECK-LABEL: define{{.*}} void @test_array37void test_array(id a, id b) {38 // CHECK: [[A:%.*]] = alloca ptr,39 // CHECK: [[B:%.*]] = alloca ptr,40 41 // Retaining parameters42 // CHECK: call ptr @llvm.objc.retain(ptr43 // CHECK: call ptr @llvm.objc.retain(ptr44 45 // Constructing the array46 // CHECK: [[T0:%.*]] = getelementptr inbounds [2 x ptr], ptr [[OBJECTS:%[A-Za-z0-9]+]], i64 0, i64 047 // CHECK-NEXT: [[V0:%.*]] = load ptr, ptr [[A]],48 // CHECK-NEXT: store ptr [[V0]], ptr [[T0]]49 // CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds [2 x ptr], ptr [[OBJECTS]], i64 0, i64 150 // CHECK-NEXT: [[V1:%.*]] = load ptr, ptr [[B]],51 // CHECK-NEXT: store ptr [[V1]], ptr [[T0]]52 53 // CHECK-NEXT: [[T0:%.*]] = load ptr, ptr @"OBJC_CLASSLIST54 // CHECK-NEXT: [[SEL:%.*]] = load ptr, ptr @OBJC_SELECTOR_REFERENCES55 // CHECK-NEXT: [[T3:%.*]] = call ptr @objc_msgSend(ptr [[T0]], ptr [[SEL]], ptr [[OBJECTS]], i64 2) [ "clang.arc.attachedcall"(ptr @llvm.objc.retainAutoreleasedReturnValue) ]56 // CHECK: call void (...) @llvm.objc.clang.arc.use(ptr [[V0]], ptr [[V1]])57 id arr = @[a, b];58 59 // CHECK: call void @llvm.objc.release60 // CHECK: call void @llvm.objc.release61 // CHECK: call void @llvm.objc.release62 // CHECK-NEXT: ret void63}64 65// CHECK-LABEL: define{{.*}} void @test_dictionary66void test_dictionary(id k1, id o1, id k2, id o2) {67 // CHECK: [[K1:%.*]] = alloca ptr,68 // CHECK: [[O1:%.*]] = alloca ptr,69 // CHECK: [[K2:%.*]] = alloca ptr,70 // CHECK: [[O2:%.*]] = alloca ptr,71 72 // Retaining parameters73 // CHECK: call ptr @llvm.objc.retain(ptr74 // CHECK: call ptr @llvm.objc.retain(ptr75 // CHECK: call ptr @llvm.objc.retain(ptr76 // CHECK: call ptr @llvm.objc.retain(ptr77 78 // Constructing the arrays79 // CHECK: [[T0:%.*]] = getelementptr inbounds [2 x ptr], ptr [[KEYS:%[A-Za-z0-9]+]], i64 0, i64 080 // CHECK-NEXT: [[V0:%.*]] = load ptr, ptr [[K1]],81 // CHECK-NEXT: store ptr [[V0]], ptr [[T0]]82 // CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds [2 x ptr], ptr [[OBJECTS:%[A-Za-z0-9]+]], i64 0, i64 083 // CHECK-NEXT: [[V1:%.*]] = load ptr, ptr [[O1]],84 // CHECK-NEXT: store ptr [[V1]], ptr [[T0]]85 // CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds [2 x ptr], ptr [[KEYS]], i64 0, i64 186 // CHECK-NEXT: [[V2:%.*]] = load ptr, ptr [[K2]],87 // CHECK-NEXT: store ptr [[V2]], ptr [[T0]]88 // CHECK-NEXT: [[T0:%.*]] = getelementptr inbounds [2 x ptr], ptr [[OBJECTS]], i64 0, i64 189 // CHECK-NEXT: [[V3:%.*]] = load ptr, ptr [[O2]],90 // CHECK-NEXT: store ptr [[V3]], ptr [[T0]]91 92 // Constructing the dictionary93 // CHECK-NEXT: [[T0:%.*]] = load ptr, ptr @"OBJC_CLASSLIST94 // CHECK-NEXT: [[SEL:%.*]] = load ptr, ptr @OBJC_SELECTOR_REFERENCES95 // CHECK-NEXT: [[T4:%.*]] = call ptr @objc_msgSend(ptr [[T0]], ptr [[SEL]], ptr [[OBJECTS]], ptr [[KEYS]], i64 2) [ "clang.arc.attachedcall"(ptr @llvm.objc.retainAutoreleasedReturnValue) ]96 // CHECK-NEXT: call void (...) @llvm.objc.clang.arc.noop.use(ptr [[T4]])97 // CHECK-NEXT: call void (...) @llvm.objc.clang.arc.use(ptr [[V0]], ptr [[V1]], ptr [[V2]], ptr [[V3]])98 99 id dict = @{ k1 : o1, k2 : o2 };100 101 // CHECK: call void @llvm.objc.release102 // CHECK: call void @llvm.objc.release103 // CHECK: call void @llvm.objc.release104 // CHECK: call void @llvm.objc.release105 // CHECK: call void @llvm.objc.release106 // CHECK-NEXT: ret void107}108 109@interface A110@end111 112@interface B113@property (retain) A* prop;114@end115 116// CHECK-LABEL: define{{.*}} void @test_property117void test_property(B *b) {118 // Retain parameter119 // CHECK: call ptr @llvm.objc.retain120 121 // CHECK: [[T0:%.*]] = getelementptr inbounds [1 x ptr], ptr [[OBJECTS:%.*]], i64 0, i64 0122 123 // Invoke 'prop'124 // CHECK: [[SEL:%.*]] = load ptr, ptr @OBJC_SELECTOR_REFERENCES125 // CHECK-NEXT: [[V0:%.*]] = call ptr @objc_msgSend(ptr {{.*}}, ptr [[SEL]]) [ "clang.arc.attachedcall"(ptr @llvm.objc.retainAutoreleasedReturnValue) ]126 // CHECK-NEXT: call void (...) @llvm.objc.clang.arc.noop.use(ptr [[V0]])127 128 // Store to array.129 // CHECK-NEXT: store ptr [[V0]], ptr [[T0]]130 131 // Invoke arrayWithObjects:count:132 // CHECK-NEXT: [[T0:%.*]] = load ptr, ptr @"OBJC_CLASSLIST133 // CHECK-NEXT: [[SEL:%.*]] = load ptr, ptr @OBJC_SELECTOR_REFERENCES134 // CHECK-NEXT: [[T3:%.*]] = call ptr @objc_msgSend(ptr [[T0]], ptr [[SEL]], ptr [[OBJECTS]], i64 1) [ "clang.arc.attachedcall"(ptr @llvm.objc.retainAutoreleasedReturnValue) ]135 // CHECK-NEXT: call void (...) @llvm.objc.clang.arc.noop.use(ptr [[T3]])136 // CHECK-NEXT: call void (...) @llvm.objc.clang.arc.use(ptr [[V0]])137 // CHECK-NEXT: store138 id arr = @[ b.prop ];139 140 // Release b.prop141 // CHECK-NEXT: call void @llvm.objc.release(ptr [[V0]])142 143 // Destroy arr144 // CHECK: call void @llvm.objc.release145 146 // Destroy b147 // CHECK: call void @llvm.objc.release148 // CHECK-NEXT: ret void149}150