91 lines
2.5 KiB
Mathematica
91 lines
2.5 KiB
Mathematica
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -O2 -disable-llvm-optzns -o - %s | FileCheck %s
|
||
|
|
|
||
|
|
typedef const void *CFTypeRef;
|
||
|
|
typedef const struct __CFString *CFStringRef;
|
||
|
|
|
||
|
|
@interface NSString
|
||
|
|
@end
|
||
|
|
|
||
|
|
CFTypeRef CFCreateSomething(void);
|
||
|
|
CFStringRef CFCreateString(void);
|
||
|
|
CFTypeRef CFGetSomething(void);
|
||
|
|
CFStringRef CFGetString(void);
|
||
|
|
|
||
|
|
id CreateSomething(void);
|
||
|
|
NSString *CreateNSString(void);
|
||
|
|
|
||
|
|
// CHECK-LABEL: define void @bridge_transfer_from_cf
|
||
|
|
void bridge_transfer_from_cf(int *i) {
|
||
|
|
// CHECK: store i32 7
|
||
|
|
*i = 7;
|
||
|
|
// CHECK: call i8* @CFCreateSomething()
|
||
|
|
id obj1 = (__bridge_transfer id)CFCreateSomething();
|
||
|
|
// CHECK-NOT: retain
|
||
|
|
// CHECK: store i32 11
|
||
|
|
*i = 11;
|
||
|
|
// CHECK: call i8* @CFCreateSomething()
|
||
|
|
// CHECK-NOT: retain
|
||
|
|
// CHECK: store i32 13
|
||
|
|
(void)(__bridge_transfer id)CFCreateSomething(), *i = 13;
|
||
|
|
// CHECK: call void @objc_release
|
||
|
|
// CHECK: store i32 17
|
||
|
|
*i = 17;
|
||
|
|
// CHECK: call void @objc_release
|
||
|
|
// CHECK-NEXT: ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
// CHECK-LABEL: define void @bridge_from_cf
|
||
|
|
void bridge_from_cf(int *i) {
|
||
|
|
// CHECK: store i32 7
|
||
|
|
*i = 7;
|
||
|
|
// CHECK: call i8* @CFCreateSomething()
|
||
|
|
id obj1 = (__bridge id)CFCreateSomething();
|
||
|
|
// CHECK: objc_retainAutoreleasedReturnValue
|
||
|
|
// CHECK: store i32 11
|
||
|
|
*i = 11;
|
||
|
|
// CHECK: call i8* @CFCreateSomething()
|
||
|
|
// CHECK-NOT: release
|
||
|
|
// CHECK: store i32 13
|
||
|
|
(void)(__bridge id)CFCreateSomething(), *i = 13;
|
||
|
|
// CHECK: store i32 17
|
||
|
|
*i = 17;
|
||
|
|
// CHECK: call void @objc_release
|
||
|
|
// CHECK-NEXT: ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
// CHECK-LABEL: define void @bridge_retained_of_cf
|
||
|
|
void bridge_retained_of_cf(int *i) {
|
||
|
|
*i = 7;
|
||
|
|
// CHECK: call i8* @CreateSomething()
|
||
|
|
CFTypeRef cf1 = (__bridge_retained CFTypeRef)CreateSomething();
|
||
|
|
// CHECK-NEXT: call i8* @objc_retainAutoreleasedReturnValue
|
||
|
|
// CHECK: store i32 11
|
||
|
|
*i = 11;
|
||
|
|
// CHECK: call i8* @CreateSomething()
|
||
|
|
(__bridge_retained CFTypeRef)CreateSomething(), *i = 13;
|
||
|
|
// CHECK-NEXT: call i8* @objc_retainAutoreleasedReturnValue
|
||
|
|
// CHECK: store i32 13
|
||
|
|
// CHECK: store i32 17
|
||
|
|
*i = 17;
|
||
|
|
// CHECK-NEXT: ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
// CHECK-LABEL: define void @bridge_of_cf
|
||
|
|
void bridge_of_cf(int *i) {
|
||
|
|
// CHECK: store i32 7
|
||
|
|
*i = 7;
|
||
|
|
// CHECK: call i8* @CreateSomething()
|
||
|
|
CFTypeRef cf1 = (__bridge CFTypeRef)CreateSomething();
|
||
|
|
// CHECK-NOT: retain
|
||
|
|
// CHECK: store i32 11
|
||
|
|
*i = 11;
|
||
|
|
// CHECK: call i8* @CreateSomething
|
||
|
|
(__bridge CFTypeRef)CreateSomething(), *i = 13;
|
||
|
|
// CHECK: store i32 13
|
||
|
|
// CHECK-NOT: release
|
||
|
|
// CHECK: store i32 17
|
||
|
|
*i = 17;
|
||
|
|
// CHECK-NEXT: ret void
|
||
|
|
}
|
||
|
|
|