| // 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 |
| |
| void test1(_Bool c) { |
| void test1_fn(void (^blk)()); |
| __weak id weakId = 0; |
| test1_fn(c ? ^{ (void)weakId; } : 0); |
| |
| // CHECK: [[CLEANUP_COND:%.*]] = alloca i1 |
| // CHECK-NEXT: [[CLEANUP_SAVE:%.*]] = alloca i8** |
| |
| // CHECK: store i1 true, i1* [[CLEANUP_COND]] |
| // CHECK-NEXT: store i8** {{.*}}, i8*** [[CLEANUP_SAVE]] |
| |
| // CHECK: invoke void @test1_fn( |
| // CHECK-NEXT: to label %[[INVOKE_CONT:.*]] unwind label %[[LANDING_PAD_LAB:.*]] |
| |
| // CHECK: [[INVOKE_CONT]]: |
| // CHECK-NEXT: [[LOAD:%.*]] = load i1, i1* [[CLEANUP_COND]] |
| // CHECK-NEXT: br i1 [[LOAD]], label %[[END_OF_SCOPE_LAB:.*]], label |
| |
| // CHECK: [[END_OF_SCOPE_LAB]]: |
| // CHECK-NEXT: [[LOAD:%.*]] = load i8**, i8*** [[CLEANUP_SAVE]] |
| // CHECK-NEXT: call void @llvm.objc.destroyWeak(i8** [[LOAD]]) |
| // CHECK-NEXT: br label |
| |
| // CHECK: [[LANDING_PAD_LAB]]: |
| // /* some EH stuff */ |
| // CHECK: [[LOAD:%.*]] = load i1, i1* [[CLEANUP_COND]] |
| // CHECK-NEXT: br i1 [[LOAD]], label %[[EH_CLEANUP_LAB:.*]], label |
| |
| // CHECK: [[EH_CLEANUP_LAB]]: |
| // CHECK-NEXT: [[LOAD:%.*]] = load i8**, i8*** [[CLEANUP_SAVE]] |
| // CHECK-NEXT: call void @llvm.objc.destroyWeak(i8** [[LOAD]]) |
| // CHECK-NEXT: br label |
| } |
