46 lines
1.4 KiB
Text
46 lines
1.4 KiB
Text
// RUN: %clang_cc1 -x objective-c++ -std=c++11 %s -triple x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
|
|
|
|
// CHECK: [[NAME:@.*]] = private unnamed_addr constant [9 x i8] c"position\00"
|
|
// CHECK: [[SEL:@.*]] = internal externally_initialized global ptr [[NAME]]
|
|
|
|
@interface I {
|
|
int position;
|
|
}
|
|
@property(nonatomic) int position;
|
|
@end
|
|
|
|
struct S {
|
|
void *operator new(__SIZE_TYPE__, int);
|
|
};
|
|
|
|
template <typename T>
|
|
struct TS {
|
|
void *operator new(__SIZE_TYPE__, T);
|
|
};
|
|
|
|
I *GetI();
|
|
|
|
int main() {
|
|
@autoreleasepool {
|
|
// CHECK: [[I:%.+]] = alloca ptr
|
|
auto* i = GetI();
|
|
i.position = 42;
|
|
|
|
// This is so we can find the next line more easily.
|
|
// CHECK: store double
|
|
double d = 42.0;
|
|
|
|
// CHECK: [[I1:%.+]] = load ptr, ptr [[I]]
|
|
// CHECK-NEXT: [[SEL1:%.+]] = load ptr, ptr [[SEL]]
|
|
// CHECK-NEXT: [[POS1:%.+]] = call {{.*}} i32 @objc_msgSend(ptr {{.*}} [[I1]], ptr {{.*}} [[SEL1]])
|
|
// CHECK-NEXT: call {{.*}} ptr @_ZN1SnwEmi(i64 {{.*}} 1, i32 {{.*}} [[POS1]])
|
|
new (i.position) S;
|
|
|
|
// CHECK: [[I2:%.+]] = load ptr, ptr [[I]]
|
|
// CHECK-NEXT: [[SEL2:%.+]] = load ptr, ptr [[SEL]]
|
|
// CHECK-NEXT: [[POS2:%.+]] = call {{.*}} i32 @objc_msgSend(ptr {{.*}} [[I2]], ptr {{.*}} [[SEL2]])
|
|
// CHECK-NEXT: [[DBL:%.+]] = sitofp i32 [[POS2]] to double
|
|
// CHECK-NEXT: call {{.*}} ptr @_ZN2TSIdEnwEmd(i64 {{.*}} 1, double {{.*}} [[DBL]])
|
|
new (i.position) TS<double>;
|
|
}
|
|
}
|