1*f4a2713aSLionel Sambuc// 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*f4a2713aSLionel Sambuc// RUN: %clang_cc1 -fblocks -fobjc-gc -triple i386-apple-darwin -fobjc-runtime=macosx-fragile-10.5 -emit-llvm %s -o - | FileCheck -check-prefix CHECK-LP64 %s 3*f4a2713aSLionel Sambuc 4*f4a2713aSLionel Sambuc@interface MyView 5*f4a2713aSLionel Sambuc- (void)MyView_sharedInit; 6*f4a2713aSLionel Sambuc@end 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambucvoid foo(MyView *(^obj)(void)) ; 9*f4a2713aSLionel Sambuc 10*f4a2713aSLionel Sambuc@implementation MyView 11*f4a2713aSLionel Sambuc- (void)MyView_sharedInit { 12*f4a2713aSLionel Sambuc 13*f4a2713aSLionel Sambuc __block __weak MyView *weakSelf = self; 14*f4a2713aSLionel Sambuc foo( 15*f4a2713aSLionel Sambuc ^{ 16*f4a2713aSLionel Sambuc return weakSelf; 17*f4a2713aSLionel Sambuc }); 18*f4a2713aSLionel Sambuc 19*f4a2713aSLionel Sambuc} 20*f4a2713aSLionel Sambuc@end 21*f4a2713aSLionel Sambuc 22*f4a2713aSLionel Sambuc// CHECK-LP64: call i8* @objc_read_weak 23*f4a2713aSLionel Sambuc// CHECK-LP32: call i8* @objc_read_weak 24*f4a2713aSLionel Sambuc 25