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Diffstat (limited to 'clang/test/CodeGenObjCXX/literals.mm')
| -rw-r--r-- | clang/test/CodeGenObjCXX/literals.mm | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/clang/test/CodeGenObjCXX/literals.mm b/clang/test/CodeGenObjCXX/literals.mm new file mode 100644 index 0000000..b8946fa --- /dev/null +++ b/clang/test/CodeGenObjCXX/literals.mm @@ -0,0 +1,111 @@ +// RUN: %clang_cc1 -I %S/Inputs -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -fexceptions -fobjc-exceptions -fcxx-exceptions -fobjc-arc-exceptions -O2 -disable-llvm-optzns -o - %s | FileCheck %s + +#include "literal-support.h" + +struct X { + X(); + ~X(); + operator id() const; +}; + +struct Y { + Y(); + ~Y(); + operator id() const; +}; + +// CHECK: define void @_Z10test_arrayv +void test_array() { + // CHECK: [[OBJECTS:%[a-zA-Z0-9.]+]] = alloca [2 x i8*] + + // Initializing first element + // CHECK: [[ELEMENT0:%[a-zA-Z0-9.]+]] = getelementptr inbounds [2 x i8*]* [[OBJECTS]], i32 0, i32 0 + // CHECK-NEXT: call void @_ZN1XC1Ev + // CHECK-NEXT: [[OBJECT0:%[a-zA-Z0-9.]+]] = invoke i8* @_ZNK1XcvP11objc_objectEv + // CHECK: [[RET0:%[a-zA-Z0-9.]+]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[OBJECT0]]) + // CHECK: store i8* [[RET0]], i8** [[ELEMENT0]] + + // Initializing the second element + // CHECK: [[ELEMENT1:%[a-zA-Z0-9.]+]] = getelementptr inbounds [2 x i8*]* [[OBJECTS]], i32 0, i32 1 + // CHECK-NEXT: invoke void @_ZN1YC1Ev + // CHECK: [[OBJECT1:%[a-zA-Z0-9.]+]] = invoke i8* @_ZNK1YcvP11objc_objectEv + // CHECK: [[RET1:%[a-zA-Z0-9.]+]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[OBJECT1]]) + // CHECK: store i8* [[RET1]], i8** [[ELEMENT1]] + + // Build the array + // CHECK: {{invoke.*@objc_msgSend}} + // CHECK: call i8* @objc_retainAutoreleasedReturnValue + id arr = @[ X(), Y() ]; + + // Destroy temporaries + // CHECK-NOT: ret void + // CHECK: call void @objc_release + // CHECK-NOT: ret void + // CHECK: invoke void @_ZN1YD1Ev + // CHECK-NOT: ret void + // CHECK: call void @objc_release + // CHECK-NEXT: call void @_ZN1XD1Ev + // CHECK-NOT: ret void + // CHECK: call void @objc_release + // CHECK-NEXT: ret void + + // Check cleanups + // CHECK: call void @objc_release + // CHECK-NOT: call void @objc_release + // CHECK: invoke void @_ZN1YD1Ev + // CHECK: call void @objc_release + // CHECK-NOT: call void @objc_release + // CHECK: invoke void @_ZN1XD1Ev + // CHECK-NOT: call void @objc_release + // CHECK: unreachable +} + +// CHECK: define weak_odr void @_Z24test_array_instantiationIiEvv +template<typename T> +void test_array_instantiation() { + // CHECK: [[OBJECTS:%[a-zA-Z0-9.]+]] = alloca [2 x i8*] + + // Initializing first element + // CHECK: [[ELEMENT0:%[a-zA-Z0-9.]+]] = getelementptr inbounds [2 x i8*]* [[OBJECTS]], i32 0, i32 0 + // CHECK-NEXT: call void @_ZN1XC1Ev + // CHECK-NEXT: [[OBJECT0:%[a-zA-Z0-9.]+]] = invoke i8* @_ZNK1XcvP11objc_objectEv + // CHECK: [[RET0:%[a-zA-Z0-9.]+]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[OBJECT0]]) + // CHECK: store i8* [[RET0]], i8** [[ELEMENT0]] + + // Initializing the second element + // CHECK: [[ELEMENT1:%[a-zA-Z0-9.]+]] = getelementptr inbounds [2 x i8*]* [[OBJECTS]], i32 0, i32 1 + // CHECK-NEXT: invoke void @_ZN1YC1Ev + // CHECK: [[OBJECT1:%[a-zA-Z0-9.]+]] = invoke i8* @_ZNK1YcvP11objc_objectEv + // CHECK: [[RET1:%[a-zA-Z0-9.]+]] = call i8* @objc_retainAutoreleasedReturnValue(i8* [[OBJECT1]]) + // CHECK: store i8* [[RET1]], i8** [[ELEMENT1]] + + // Build the array + // CHECK: {{invoke.*@objc_msgSend}} + // CHECK: call i8* @objc_retainAutoreleasedReturnValue + id arr = @[ X(), Y() ]; + + // Destroy temporaries + // CHECK-NOT: ret void + // CHECK: call void @objc_release + // CHECK-NOT: ret void + // CHECK: invoke void @_ZN1YD1Ev + // CHECK-NOT: ret void + // CHECK: call void @objc_release + // CHECK-NEXT: call void @_ZN1XD1Ev + // CHECK-NOT: ret void + // CHECK: call void @objc_release + // CHECK-NEXT: ret void + + // Check cleanups + // CHECK: call void @objc_release + // CHECK-NOT: call void @objc_release + // CHECK: invoke void @_ZN1YD1Ev + // CHECK: call void @objc_release + // CHECK-NOT: call void @objc_release + // CHECK: invoke void @_ZN1XD1Ev + // CHECK-NOT: call void @objc_release + // CHECK: unreachable +} + +template void test_array_instantiation<int>(); + |