| // RUN: %clang_cc1 -DSTRET -triple x86_64-pc-linux-gnu -fobjc-runtime=objfw -emit-llvm -o - %s | FileCheck -check-prefix=HASSTRET %s |
| // RUN: %clang_cc1 -triple x86_64-pc-linux-gnu -fobjc-runtime=gcc -emit-llvm -o - %s | FileCheck -check-prefix=NOSTRET %s |
| |
| // Test stret lookup |
| |
| struct test { |
| char test[1024]; |
| }; |
| @interface Test0 |
| + (struct test)test; |
| @end |
| void test0(void) { |
| struct test t; |
| #if (defined(STRET) && defined(__OBJFW_RUNTIME_ABI__)) || \ |
| (!defined(STRET) && !defined(__OBJFW_RUNTIME_ABI__)) |
| t = [Test0 test]; |
| #endif |
| (void)t; |
| } |
| |
| // HASSTRET-LABEL: define void @test0() |
| // HASSTRET: [[T0:%.*]] = call i8* (i8*, i8*, ...)* @objc_msg_lookup_stret(i8* bitcast (i64* @_OBJC_CLASS_Test0 to i8*), |
| // HASSTRET-NEXT: [[T1:%.*]] = bitcast i8* (i8*, i8*, ...)* [[T0]] to void (%struct.test*, i8*, i8*)* |
| // HASSTRET-NEXT: call void [[T1]](%struct.test* sret {{.*}}, i8* bitcast (i64* @_OBJC_CLASS_Test0 to i8*), |
| |
| // NOSTRET-LABEL: define void @test0() |
| // NOSTRET: [[T0:%.*]] = call i8* (i8*, i8*, ...)* @objc_msg_lookup(i8* |
| // NOSTRET-NEXT: [[T1:%.*]] = bitcast i8* (i8*, i8*, ...)* [[T0]] to void (%struct.test*, i8*, i8*)* |
| // NOSTRET-NEXT: call void [[T1]](%struct.test* sret {{.*}}, i8* {{.*}}, i8* bitcast ([2 x { i8*, i8* }]* |
