2011-10-02 09:16:38 +08:00
|
|
|
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fobjc-arc -o - %s | FileCheck %s
|
2011-10-01 04:50:23 +08:00
|
|
|
// rdar://10139365
|
|
|
|
|
|
|
|
|
|
@interface Test58
|
|
|
|
|
- (char* &) interior __attribute__((objc_returns_inner_pointer));
|
|
|
|
|
- (int&)reference_to_interior_int __attribute__((objc_returns_inner_pointer));
|
|
|
|
|
@end
|
|
|
|
|
|
|
|
|
|
void foo() {
|
|
|
|
|
Test58 *ptr;
|
|
|
|
|
char *c = [(ptr) interior];
|
|
|
|
|
|
|
|
|
|
int i = [(ptr) reference_to_interior_int];
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
// CHECK: [[T0:%.*]] = load {{%.*}} {{%.*}}, align 8
|
|
|
|
|
// CHECK: [[T1:%.*]] = bitcast {{%.*}} [[T0]] to i8*
|
|
|
|
|
// call i8* @objc_retainAutorelease(i8* [[T1]]) nounwind
|
|
|
|
|
// CHECK: [[T2:%.*]] = load {{%.*}} {{%.*}}, align 8
|
|
|
|
|
// CHECK: [[T3:%.*]] = bitcast {{%.*}} [[T2]] to i8*
|
|
|
|
|
// call i8* @objc_retainAutorelease(i8* [[T3]]) nounwind
|
|
|
|
|
|
