/* Area:	ffi_call   Purpose:	Promotion test.   Limitations:	none.   PR:		none.   Originator:	From the original ffitest.c  *//* { dg-do run } */#include "ffitest.h"static int promotion(signed char sc, signed short ss,		     unsigned char uc, unsigned short us){  int r = (int) sc + (int) ss + (int) uc + (int) us;  return r;}int main (void){  ffi_cif cif;  ffi_type *args[MAX_ARGS];  void *values[MAX_ARGS];  ffi_arg rint;  signed char sc;  unsigned char uc;  signed short ss;  unsigned short us;  unsigned long ul;  args[0] = &ffi_type_schar;  args[1] = &ffi_type_sshort;  args[2] = &ffi_type_uchar;  args[3] = &ffi_type_ushort;  values[0] = &sc;  values[1] = &ss;  values[2] = &uc;  values[3] = &us;  /* Initialize the cif */  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,		     &ffi_type_sint, args) == FFI_OK);  us = 0;  ul = 0;  for (sc = (signed char) -127;       sc <= (signed char) 120; /*@-type@*/ sc += 1 /*@=type@*/)    for (ss = -30000; ss <= 30000; ss += 10000)      for (uc = (unsigned char) 0;	   uc <= (unsigned char) 200; /*@-type@*/ uc += 20 /*@=type@*/)	for (us = 0; us <= 60000; us += 10000)	  {	    ul++;	    ffi_call(&cif, FFI_FN(promotion), &rint, values);	    CHECK((int)rint == (signed char) sc + (signed short) ss +		  (unsigned char) uc + (unsigned short) us);	  }  printf("%lu promotion tests run\n", ul);  exit(0);}