1*67e74705SXin Li// RUN: %clang_cc1 -DSTRET -triple x86_64-pc-linux-gnu -fobjc-runtime=objfw -emit-llvm -o - %s | FileCheck -check-prefix=HASSTRET %s 2*67e74705SXin Li// RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fobjc-runtime=gcc -emit-llvm -o - %s | FileCheck -check-prefix=NOSTRET %s 3*67e74705SXin Li 4*67e74705SXin Li// Test stret lookup 5*67e74705SXin Li 6*67e74705SXin Listruct test { 7*67e74705SXin Li char test[1024]; 8*67e74705SXin Li}; 9*67e74705SXin Li@interface Test0 10*67e74705SXin Li+ (struct test)test; 11*67e74705SXin Li@end 12*67e74705SXin Livoid test0(void) { 13*67e74705SXin Li struct test t; 14*67e74705SXin Li#if (defined(STRET) && defined(__OBJFW_RUNTIME_ABI__)) || \ 15*67e74705SXin Li (!defined(STRET) && !defined(__OBJFW_RUNTIME_ABI__)) 16*67e74705SXin Li t = [Test0 test]; 17*67e74705SXin Li#endif 18*67e74705SXin Li (void)t; 19*67e74705SXin Li} 20*67e74705SXin Li 21*67e74705SXin Li// HASSTRET-LABEL: define void @test0() 22*67e74705SXin Li// HASSTRET: [[T0:%.*]] = call i8* (i8*, i8*, ...)* @objc_msg_lookup_stret(i8* bitcast (i64* @_OBJC_CLASS_Test0 to i8*), 23*67e74705SXin Li// HASSTRET-NEXT: [[T1:%.*]] = bitcast i8* (i8*, i8*, ...)* [[T0]] to void (%struct.test*, i8*, i8*)* 24*67e74705SXin Li// HASSTRET-NEXT: call void [[T1]](%struct.test* sret {{.*}}, i8* bitcast (i64* @_OBJC_CLASS_Test0 to i8*), 25*67e74705SXin Li 26*67e74705SXin Li// NOSTRET-LABEL: define void @test0() 27*67e74705SXin Li// NOSTRET: [[T0:%.*]] = call i8* (i8*, i8*, ...)* @objc_msg_lookup(i8* 28*67e74705SXin Li// NOSTRET-NEXT: [[T1:%.*]] = bitcast i8* (i8*, i8*, ...)* [[T0]] to void (%struct.test*, i8*, i8*)* 29*67e74705SXin Li// NOSTRET-NEXT: call void [[T1]](%struct.test* sret {{.*}}, i8* {{.*}}, i8* bitcast ([2 x { i8*, i8* }]* 30