1*67e74705SXin Li// We run this twice, once as Objective-C and once as Objective-C++. 2*67e74705SXin Li// RUN: %clang_cc1 %s -emit-llvm -o - -fobjc-gc -fblocks -fexceptions -triple i386-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 | FileCheck %s 3*67e74705SXin Li// 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 4*67e74705SXin Li 5*67e74705SXin Li 6*67e74705SXin Li// CHECK: define i8* @{{.*}}test0 7*67e74705SXin Li// CHECK: define internal void @{{.*}}_block_invoke( 8*67e74705SXin Li// CHECK: call i8* @objc_assign_strongCast( 9*67e74705SXin Li// CHECK-NEXT: ret void 10*67e74705SXin Liid test0(id x) { 11*67e74705SXin Li __block id result; 12*67e74705SXin Li ^{ result = x; }(); 13*67e74705SXin Li return result; 14*67e74705SXin Li} 15*67e74705SXin Li 16*67e74705SXin Li// <rdar://problem/8224178>: cleanup __block variables on EH path 17*67e74705SXin Li// CHECK: define void @{{.*}}test1 18*67e74705SXin Livoid test1() { 19*67e74705SXin Li extern void test1_help(void (^x)(void)); 20*67e74705SXin Li 21*67e74705SXin Li // CHECK: [[N:%.*]] = alloca [[N_T:%.*]], align 8 22*67e74705SXin Li // CHECK: [[T0:%.*]] = getelementptr inbounds [[N_T]], [[N_T]]* [[N]], i32 0, i32 4 23*67e74705SXin Li // CHECK-NEXT: store double 1.000000e+{{0?}}01, double* [[T0]], align 8 24*67e74705SXin Li __block double n = 10; 25*67e74705SXin Li 26*67e74705SXin Li // CHECK: invoke void @{{.*}}test1_help 27*67e74705SXin Li test1_help(^{ n = 20; }); 28*67e74705SXin Li 29*67e74705SXin Li // CHECK: [[T1:%.*]] = bitcast [[N_T]]* [[N]] to i8* 30*67e74705SXin Li // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T1]], i32 8) 31*67e74705SXin Li // CHECK-NEXT: ret void 32*67e74705SXin Li 33*67e74705SXin Li // CHECK: landingpad { i8*, i32 } 34*67e74705SXin Li // CHECK-NEXT: cleanup 35*67e74705SXin Li // CHECK: [[T1:%.*]] = bitcast [[N_T]]* [[N]] to i8* 36*67e74705SXin Li // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T1]], i32 8) 37*67e74705SXin Li // CHECK: resume { i8*, i32 } 38*67e74705SXin Li} 39