2 Purpose: Check return value double.
5 Originator: <andreast@gcc.gnu.org> 20030828 */
7 /* { dg-do run { xfail mips*-*-* arm*-*-* strongarm*-*-* xscale*-*-* } } */
10 static void cls_ret_double_fn(ffi_cif
* cif
,void* resp
,void** args
,
13 *(double *)resp
= *(double *)args
[0];
15 printf("%f: %f\n",*(double *)args
[0],
18 typedef double (*cls_ret_double
)(double);
23 static ffi_closure cl
;
24 ffi_closure
*pcl
= &cl
;
25 ffi_type
* cl_arg_types
[2];
28 cl_arg_types
[0] = &ffi_type_double
;
29 cl_arg_types
[1] = NULL
;
31 /* Initialize the cif */
32 CHECK(ffi_prep_cif(&cif
, FFI_DEFAULT_ABI
, 1,
33 &ffi_type_double
, cl_arg_types
) == FFI_OK
);
35 CHECK(ffi_prep_closure(pcl
, &cif
, cls_ret_double_fn
, NULL
) == FFI_OK
);
37 res
= (*((cls_ret_double
)pcl
))(21474.789);
38 /* { dg-output "21474.789000: 21474.789000" } */
39 CHECK(res
== 21474.789000);