| // We run this twice, once as Objective-C and once as Objective-C++. |
| // RUN: %clang_cc1 %s -emit-llvm -o - -fobjc-gc -fblocks -fexceptions -triple i386-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 | FileCheck %s |
| // RUN: %clang_cc1 %s -emit-llvm -o - -fobjc-gc -fblocks -fexceptions -triple i386-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -x objective-c++ | FileCheck %s |
| |
| |
| // CHECK: define i8* @{{.*}}test0 |
| // CHECK: define internal void @{{.*}}_block_invoke( |
| // CHECK: call i8* @objc_assign_strongCast( |
| // CHECK-NEXT: ret void |
| id test0(id x) { |
| __block id result; |
| ^{ result = x; }(); |
| return result; |
| } |
| |
| // <rdar://problem/8224178>: cleanup __block variables on EH path |
| // CHECK: define void @{{.*}}test1 |
| void test1() { |
| extern void test1_help(void (^x)(void)); |
| |
| // CHECK: [[N:%.*]] = alloca [[N_T:%.*]], align 8 |
| // CHECK: [[T0:%.*]] = getelementptr inbounds [[N_T]], [[N_T]]* [[N]], i32 0, i32 4 |
| // CHECK-NEXT: store double 1.000000e+{{0?}}01, double* [[T0]], align 8 |
| __block double n = 10; |
| |
| // CHECK: invoke void @{{.*}}test1_help |
| test1_help(^{ n = 20; }); |
| |
| // CHECK: [[T1:%.*]] = bitcast [[N_T]]* [[N]] to i8* |
| // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T1]], i32 8) |
| // CHECK-NEXT: ret void |
| |
| // CHECK: landingpad { i8*, i32 } |
| // CHECK-NEXT: cleanup |
| // CHECK: [[T1:%.*]] = bitcast [[N_T]]* [[N]] to i8* |
| // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T1]], i32 8) |
| // CHECK: resume { i8*, i32 } |
| } |
