| // RUN: %clang_cc1 -fblocks -fobjc-gc -triple x86_64-apple-darwin -S %s -o %t-64.s |
| // RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s |
| // RUN: %clang_cc1 -fblocks -fobjc-gc -triple i386-apple-darwin -S %s -o %t-32.s |
| // RUN: FileCheck -check-prefix LP32 --input-file=%t-32.s %s |
| |
| @interface MyView |
| - (void)MyView_sharedInit; |
| @end |
| |
| void foo(MyView *(^obj)(void)) ; |
| |
| @implementation MyView |
| - (void)MyView_sharedInit { |
| |
| __block __weak MyView *weakSelf = self; |
| foo( |
| ^{ |
| return weakSelf; |
| }); |
| |
| } |
| @end |
| |
| // CHECK-LP64: callq _objc_read_weak |
| // CHECK-LP64: callq _objc_read_weak |
| |
| // CHECK-LP32: call L_objc_read_weak |
| // CHECK-LP32: call L_objc_read_weak |
| |
