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/* { dg-do run { target { { i?86-*-* x86_64-*-* } && ilp32 } } } */
/* { dg-options "-mpreferred-stack-boundary=2" } */
/* C99 6.5.2.2 Function calls.
Test passing varargs of the combination of decimal float types and
other types. */
#include <stdarg.h>
#include "dfp-dbg.h"
/* Supposing the list of varying number of arguments is:
unsigned int, _Decimal128, double, _Decimal32, _Decimal64. */
static _Decimal32
vararg_d32 (unsigned arg, ...)
{
va_list ap;
_Decimal32 result;
va_start (ap, arg);
va_arg (ap, unsigned int);
va_arg (ap, _Decimal128);
va_arg (ap, double);
result = va_arg (ap, _Decimal32);
va_end (ap);
return result;
}
static _Decimal32
vararg_d64 (unsigned arg, ...)
{
va_list ap;
_Decimal64 result;
va_start (ap, arg);
va_arg (ap, unsigned int);
va_arg (ap, _Decimal128);
va_arg (ap, double);
va_arg (ap, _Decimal32);
result = va_arg (ap, _Decimal64);
va_end (ap);
return result;
}
static _Decimal128
vararg_d128 (unsigned arg, ...)
{
va_list ap;
_Decimal128 result;
va_start (ap, arg);
va_arg (ap, unsigned int);
result = va_arg (ap, _Decimal128);
va_end (ap);
return result;
}
static unsigned int
vararg_int (unsigned arg, ...)
{
va_list ap;
unsigned int result;
va_start (ap, arg);
result = va_arg (ap, unsigned int);
va_end (ap);
return result;
}
static double
vararg_double (unsigned arg, ...)
{
va_list ap;
float result;
va_start (ap, arg);
va_arg (ap, unsigned int);
va_arg (ap, _Decimal128);
result = va_arg (ap, double);
va_end (ap);
return result;
}
int
main ()
{
if (vararg_d32 (3, 0, 1.0dl, 2.0, 3.0df, 4.0dd) != 3.0df) FAILURE
if (vararg_d64 (4, 0, 1.0dl, 2.0, 3.0df, 4.0dd) != 4.0dd) FAILURE
if (vararg_d128 (1, 0, 1.0dl, 2.0, 3.0df, 4.0dd) != 1.0dl) FAILURE
if (vararg_int (0, 0, 1.0dl, 2.0, 3.0df, 4.0dd) != 0) FAILURE
if (vararg_double (2, 0, 1.0dl, 2.0, 3.0df, 4.0dd) != 2.0) FAILURE
FINISH
}
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