1// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -fblocks -fobjc-arc -fobjc-runtime-has-weak -fexceptions -disable-llvm-passes -o - %s | FileCheck %s 2 3void test1(_Bool c) { 4 void test1_fn(void (^blk)(void)); 5 __weak id weakId = 0; 6 test1_fn(c ? ^{ (void)weakId; } : 0); 7 8 // CHECK: [[CLEANUP_SAVE:%cond-cleanup.save.*]] = alloca ptr 9 // CHECK-NEXT: [[CLEANUP_COND:%.*]] = alloca i1 10 // CHECK-NEXT: [[CLEANUP_COND1:%.*]] = alloca i1 11 12 // CHECK: store i1 false, ptr [[CLEANUP_COND]] 13 // CHECK-NEXT: store i1 false, ptr [[CLEANUP_COND1]] 14 15 // CHECK: store ptr {{.*}}, ptr [[CLEANUP_SAVE]] 16 // CHECK-NEXT: store i1 true, ptr [[CLEANUP_COND]] 17 // CHECK-NEXT: store i1 true, ptr [[CLEANUP_COND1]] 18 19 // CHECK: invoke void @test1_fn( 20 // CHECK-NEXT: to label %[[INVOKE_CONT:.*]] unwind label %[[LANDING_PAD_LAB:.*]] 21 22 // CHECK: [[INVOKE_CONT]]: 23 // CHECK-NEXT: [[LOAD:%.*]] = load i1, ptr [[CLEANUP_COND1]] 24 // CHECK-NEXT: br i1 [[LOAD]], label %[[END_OF_SCOPE_LAB:.*]], label 25 26 // CHECK: [[END_OF_SCOPE_LAB]]: 27 // CHECK-NEXT: [[LOAD:%.*]] = load ptr, ptr [[CLEANUP_SAVE]] 28 // CHECK-NEXT: call void @llvm.objc.destroyWeak(ptr [[LOAD]]) 29 // CHECK-NEXT: br label 30 31 // CHECK: [[LANDING_PAD_LAB]]: 32 // /* some EH stuff */ 33 // CHECK: [[LOAD:%.*]] = load i1, ptr [[CLEANUP_COND]] 34 // CHECK-NEXT: br i1 [[LOAD]], label %[[EH_CLEANUP_LAB:.*]], label 35 36 // CHECK: [[EH_CLEANUP_LAB]]: 37 // CHECK-NEXT: [[LOAD:%.*]] = load ptr, ptr [[CLEANUP_SAVE]] 38 // CHECK-NEXT: call void @llvm.objc.destroyWeak(ptr [[LOAD]]) 39 // CHECK-NEXT: br label 40} 41