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