xref: /aosp_15_r20/external/clang/test/CodeGenCXX/call-arg-zero-temp.cpp (revision 67e74705e28f6214e480b399dd47ea732279e315) 
1*67e74705SXin Li // REQUIRES: x86-registered-target
2*67e74705SXin Li // RUN: %clang_cc1 -triple x86_64-apple-darwin -S %s -o %t-64.s
3*67e74705SXin Li // RUN: FileCheck -check-prefix CHECK-LP64 --input-file=%t-64.s %s
4*67e74705SXin Li // RUN: %clang_cc1 -triple i386-apple-darwin -S %s -o %t-32.s
5*67e74705SXin Li // RUN: FileCheck -check-prefix CHECK-LP32 --input-file=%t-32.s %s
6*67e74705SXin Li 
7*67e74705SXin Li 
8*67e74705SXin Li extern "C" int printf(...);
9*67e74705SXin Li 
10*67e74705SXin Li struct obj{ int a; float b; double d; };
11*67e74705SXin Li 
foo(obj o)12*67e74705SXin Li void foo(obj o) {
13*67e74705SXin Li   printf("%d  %f  %f\n", o.a, o.b, o.d);
14*67e74705SXin Li }
15*67e74705SXin Li 
main()16*67e74705SXin Li int main() {
17*67e74705SXin Li   obj o = obj();
18*67e74705SXin Li   foo(obj());
19*67e74705SXin Li }
20*67e74705SXin Li 
21*67e74705SXin Li // CHECK-LP64: callq    __Z3foo3obj
22*67e74705SXin Li 
23*67e74705SXin Li // CHECK-LP32: calll     __Z3foo3obj
24