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1// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-dispatch-method=non-legacy -fobjc-arc -emit-llvm -o - %s | FileCheck %s2 3// CHECK: %[[STRUCT_STRONG:.*]] = type { ptr }4 5typedef struct {6 id x;7} Strong;8 9Strong getStrong(void);10 11@interface I012- (void)passStrong:(Strong)a;13@end14 15// CHECK-LABEL: define{{.*}} void @test0(16// CHECK: %[[AGG_TMP:.*]] = alloca %[[STRUCT_STRONG]], align 817// CHECK: %[[CALL:.*]] = call ptr @getStrong()18// CHECK-NEXT: %[[COERCE_DIVE:.*]] = getelementptr inbounds nuw %[[STRUCT_STRONG]], ptr %[[AGG_TMP]], i32 0, i32 019// CHECK-NEXT: store ptr %[[CALL]], ptr %[[COERCE_DIVE]], align 820 21// CHECK: %[[MSGSEND_FN:.*]] = load ptr, ptr22// CHECK: %[[COERCE_DIVE1:.*]] = getelementptr inbounds nuw %[[STRUCT_STRONG]], ptr %[[AGG_TMP]], i32 0, i32 023// CHECK: %[[V6:.*]] = load ptr, ptr %[[COERCE_DIVE1]], align 824// CHECK: call void %[[MSGSEND_FN]]({{.*}}, ptr %[[V6]])25// CHECK: br26 27// CHECK: call void @__destructor_8_s0(ptr %[[AGG_TMP]])28// CHECK: br29 30void test0(I0 *a) {31 [a passStrong:getStrong()];32}33