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/* Area:        ffi_call

   Purpose:     Check if long as return type is handled correctly.

   Limitations: none.

   PR:          none.

 */

/* { dg-do run } */

#include "ffitest.h"

static long return_sl(long l1, long l2)

{

  return l1 - l2;

}

int main (void)

{

  ffi_cif cif;

  ffi_type *args[MAX_ARGS];

  void *values[MAX_ARGS];

  ffi_arg res;

  unsigned long l1, l2;

  args[0] = &ffi_type_slong;

  args[1] = &ffi_type_slong;

  values[0] = &l1;

  values[1] = &l2;

  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,

                     &ffi_type_slong, args) == FFI_OK);

  l1 = 1073741823L;

  l2 = 1073741824L;

  ffi_call(&cif, FFI_FN(return_sl), &res, values);

  printf("res: %ld, %ld\n", (long)res, l1 - l2);

  /* { dg-output "res: -1, -1" } */

  exit(0);

}