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/* Test promotion of __fp16 to double as arguments to variadic function.  */

/* { dg-do run } */

/* { dg-options "-mfp16-format=ieee" } */

#include <stdlib.h>

#include <stdarg.h>

extern int f (int n, ...);

int

f (int n, ...)

{

  if (n == 2)

    {

      double xx, yy;

      va_list ap;

      va_start (ap, n);

      xx = va_arg (ap, double);

      yy = va_arg (ap, double);

      va_end (ap);

      if (xx == 42.0 && yy == -42.0)

        return 1;

    }

  return 0;

}

static __fp16 x = 42.0;

static __fp16 y = -42.0;

int

main (void)

{

  if (!f (2, x, y))

    abort ();

  return 0;

}