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/* Area:        ffi_call

   Purpose:     Check return value float.

   Limitations: none.

   PR:          none.

   Originator:  <andreast@gcc.gnu.org> 20050212  */

/* { dg-do run } */

#include "ffitest.h"

static float return_fl(float fl)

{

  return 2 * fl;

}

int main (void)

{

  ffi_cif cif;

  ffi_type *args[MAX_ARGS];

  void *values[MAX_ARGS];

  float fl, rfl;

  args[0] = &ffi_type_float;

  values[0] = &fl;

  /* Initialize the cif */

  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,

                     &ffi_type_float, args) == FFI_OK);

  for (fl = -127.0; fl <  127; fl++)

    {

      ffi_call(&cif, FFI_FN(return_fl), &rfl, values);

      printf ("%f vs %f\n", rfl, return_fl(fl));

      CHECK(rfl ==  2 * fl);

    }

  exit(0);

}