1*f4a2713aSLionel Sambuc// We run this twice, once as Objective-C and once as Objective-C++. 2*f4a2713aSLionel Sambuc// RUN: %clang_cc1 %s -emit-llvm -o - -fobjc-gc -fblocks -fexceptions -triple i386-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 | FileCheck %s 3*f4a2713aSLionel Sambuc// 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*f4a2713aSLionel Sambuc 5*f4a2713aSLionel Sambuc 6*f4a2713aSLionel Sambuc// CHECK: define i8* @{{.*}}test0 7*f4a2713aSLionel Sambuc// CHECK: define internal void @{{.*}}_block_invoke( 8*f4a2713aSLionel Sambuc// CHECK: call i8* @objc_assign_strongCast( 9*f4a2713aSLionel Sambuc// CHECK-NEXT: ret void 10*f4a2713aSLionel Sambucid test0(id x) { 11*f4a2713aSLionel Sambuc __block id result; 12*f4a2713aSLionel Sambuc ^{ result = x; }(); 13*f4a2713aSLionel Sambuc return result; 14*f4a2713aSLionel Sambuc} 15*f4a2713aSLionel Sambuc 16*f4a2713aSLionel Sambuc// <rdar://problem/8224178>: cleanup __block variables on EH path 17*f4a2713aSLionel Sambuc// CHECK: define void @{{.*}}test1 18*f4a2713aSLionel Sambucvoid test1() { 19*f4a2713aSLionel Sambuc extern void test1_help(void (^x)(void)); 20*f4a2713aSLionel Sambuc 21*f4a2713aSLionel Sambuc // CHECK: [[N:%.*]] = alloca [[N_T:%.*]], align 8 22*f4a2713aSLionel Sambuc // CHECK: [[T0:%.*]] = getelementptr inbounds [[N_T]]* [[N]], i32 0, i32 4 23*f4a2713aSLionel Sambuc // CHECK-NEXT: store double 1.000000e+{{0?}}01, double* [[T0]], align 8 24*f4a2713aSLionel Sambuc __block double n = 10; 25*f4a2713aSLionel Sambuc 26*f4a2713aSLionel Sambuc // CHECK: invoke void @{{.*}}test1_help 27*f4a2713aSLionel Sambuc test1_help(^{ n = 20; }); 28*f4a2713aSLionel Sambuc 29*f4a2713aSLionel Sambuc // CHECK: [[T1:%.*]] = bitcast [[N_T]]* [[N]] to i8* 30*f4a2713aSLionel Sambuc // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T1]], i32 8) 31*f4a2713aSLionel Sambuc // CHECK-NEXT: ret void 32*f4a2713aSLionel Sambuc 33*f4a2713aSLionel Sambuc // CHECK: landingpad { i8*, i32 } personality 34*f4a2713aSLionel Sambuc // CHECK-NEXT: cleanup 35*f4a2713aSLionel Sambuc // CHECK: [[T1:%.*]] = bitcast [[N_T]]* [[N]] to i8* 36*f4a2713aSLionel Sambuc // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T1]], i32 8) 37*f4a2713aSLionel Sambuc // CHECK: resume { i8*, i32 } 38*f4a2713aSLionel Sambuc} 39