1// RUN: %clang_cc1 -fblocks -fobjc-gc -triple x86_64-apple-darwin -fobjc-runtime=macosx-fragile-10.5 -emit-llvm %s -o - | FileCheck -check-prefix CHECK-LP64 %s 2// RUN: %clang_cc1 -fblocks -fobjc-gc -triple i386-apple-darwin -fobjc-runtime=macosx-fragile-10.5 -emit-llvm %s -o - | FileCheck -check-prefix CHECK-LP32 %s 3 4@interface MyView 5- (void)MyView_sharedInit; 6@end 7 8void foo(MyView *(^obj)(void)) ; 9 10@implementation MyView 11- (void)MyView_sharedInit { 12 13 __block __weak MyView *weakSelf = self; 14 foo( 15 ^{ 16 return weakSelf; 17 }); 18 19} 20@end 21 22// CHECK-LP64: call ptr @objc_read_weak 23// CHECK-LP32: call ptr @objc_read_weak 24 25