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 %s 2 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.release 26 // CHECK: call void @llvm.lifetime.end 27 // CHECK: call void @llvm.objc.release 28 // CHECK: call void @llvm.lifetime.end 29 // CHECK: call void @llvm.objc.release 30 // CHECK: call void @llvm.lifetime.end 31 // CHECK: call void @llvm.objc.release 32 // CHECK: call void @llvm.lifetime.end 33 // CHECK-NEXT: ret void 34} 35 36// CHECK-LABEL: define{{.*}} void @test_array 37void test_array(id a, id b) { 38 // CHECK: [[A:%.*]] = alloca ptr, 39 // CHECK: [[B:%.*]] = alloca ptr, 40 41 // Retaining parameters 42 // CHECK: call ptr @llvm.objc.retain(ptr 43 // CHECK: call ptr @llvm.objc.retain(ptr 44 45 // Constructing the array 46 // CHECK: [[T0:%.*]] = getelementptr inbounds [2 x ptr], ptr [[OBJECTS:%[A-Za-z0-9]+]], i64 0, i64 0 47 // 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 1 50 // CHECK-NEXT: [[V1:%.*]] = load ptr, ptr [[B]], 51 // CHECK-NEXT: store ptr [[V1]], ptr [[T0]] 52 53 // CHECK-NEXT: [[T0:%.*]] = load ptr, ptr @"OBJC_CLASSLIST 54 // CHECK-NEXT: [[SEL:%.*]] = load ptr, ptr @OBJC_SELECTOR_REFERENCES 55 // 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.release 60 // CHECK: call void @llvm.objc.release 61 // CHECK: call void @llvm.objc.release 62 // CHECK-NEXT: ret void 63} 64 65// CHECK-LABEL: define{{.*}} void @test_dictionary 66void 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 parameters 73 // CHECK: call ptr @llvm.objc.retain(ptr 74 // CHECK: call ptr @llvm.objc.retain(ptr 75 // CHECK: call ptr @llvm.objc.retain(ptr 76 // CHECK: call ptr @llvm.objc.retain(ptr 77 78 // Constructing the arrays 79 // CHECK: [[T0:%.*]] = getelementptr inbounds [2 x ptr], ptr [[KEYS:%[A-Za-z0-9]+]], i64 0, i64 0 80 // 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 0 83 // 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 1 86 // 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 1 89 // CHECK-NEXT: [[V3:%.*]] = load ptr, ptr [[O2]], 90 // CHECK-NEXT: store ptr [[V3]], ptr [[T0]] 91 92 // Constructing the dictionary 93 // CHECK-NEXT: [[T0:%.*]] = load ptr, ptr @"OBJC_CLASSLIST 94 // CHECK-NEXT: [[SEL:%.*]] = load ptr, ptr @OBJC_SELECTOR_REFERENCES 95 // 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.release 102 // CHECK: call void @llvm.objc.release 103 // CHECK: call void @llvm.objc.release 104 // CHECK: call void @llvm.objc.release 105 // CHECK: call void @llvm.objc.release 106 // CHECK-NEXT: ret void 107} 108 109@interface A 110@end 111 112@interface B 113@property (retain) A* prop; 114@end 115 116// CHECK-LABEL: define{{.*}} void @test_property 117void test_property(B *b) { 118 // Retain parameter 119 // CHECK: call ptr @llvm.objc.retain 120 121 // CHECK: [[T0:%.*]] = getelementptr inbounds [1 x ptr], ptr [[OBJECTS:%.*]], i64 0, i64 0 122 123 // Invoke 'prop' 124 // CHECK: [[SEL:%.*]] = load ptr, ptr @OBJC_SELECTOR_REFERENCES 125 // 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_CLASSLIST 133 // CHECK-NEXT: [[SEL:%.*]] = load ptr, ptr @OBJC_SELECTOR_REFERENCES 134 // 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: store 138 id arr = @[ b.prop ]; 139 140 // Release b.prop 141 // CHECK-NEXT: call void @llvm.objc.release(ptr [[V0]]) 142 143 // Destroy arr 144 // CHECK: call void @llvm.objc.release 145 146 // Destroy b 147 // CHECK: call void @llvm.objc.release 148 // CHECK-NEXT: ret void 149} 150