| // RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-dispatch-method=non-legacy -fobjc-arc -emit-llvm -o - %s | FileCheck %s | |
| // CHECK: %[[STRUCT_STRONG:.*]] = type { ptr } | |
| typedef struct { | |
| id x; | |
| } Strong; | |
| Strong getStrong(void); | |
| @interface I0 | |
| - (void)passStrong:(Strong)a; | |
| @end | |
| // CHECK-LABEL: define{{.*}} void @test0( | |
| // CHECK: %[[AGG_TMP:.*]] = alloca %[[STRUCT_STRONG]], align 8 | |
| // CHECK: %[[CALL:.*]] = call ptr @getStrong() | |
| // CHECK-NEXT: %[[COERCE_DIVE:.*]] = getelementptr inbounds nuw %[[STRUCT_STRONG]], ptr %[[AGG_TMP]], i32 0, i32 0 | |
| // CHECK-NEXT: store ptr %[[CALL]], ptr %[[COERCE_DIVE]], align 8 | |
| // CHECK: %[[MSGSEND_FN:.*]] = load ptr, ptr | |
| // CHECK: %[[COERCE_DIVE1:.*]] = getelementptr inbounds nuw %[[STRUCT_STRONG]], ptr %[[AGG_TMP]], i32 0, i32 0 | |
| // CHECK: %[[V6:.*]] = load ptr, ptr %[[COERCE_DIVE1]], align 8 | |
| // CHECK: call void %[[MSGSEND_FN]]({{.*}}, ptr %[[V6]]) | |
| // CHECK: br | |
| // CHECK: call void @__destructor_8_s0(ptr %[[AGG_TMP]]) | |
| // CHECK: br | |
| void test0(I0 *a) { | |
| [a passStrong:getStrong()]; | |
| } |