/* { dg-do run } */
/* { dg-options "-O2 --save-temps" } */
/* { dg-final { check-function-bodies "**" "" "" } } */

/*
** f1:
**	subs	(w[0-9]+), w0, #?4
**	csel	w0, \1, wzr, l[te]
**	ret
*/
/*
** f2:
**	subs	(w[0-9]+), w0, #?4
**	csel	w0, \1, wzr, l[te]
**	ret
*/
/*
** f3:
**	subs	(w[0-9]+), w0, #?3
**	csinc	w0, \1, wzr, le
**	ret
*/
/*
** f4:
**	subs	(w[0-9]+), w0, #?5
**	csinv	w0, \1, wzr, lt
**	ret
*/

#ifndef TYPE
#define TYPE int32_t
#define TYPE_MIN INT32_MIN
#define TYPE_MAX INT32_MAX
#define VALUE 4
#endif

#include <stdint.h>

TYPE __attribute__((noipa))
f1 (TYPE x)
{
  return (x < VALUE ? x - VALUE : 0);
}

TYPE __attribute__((noipa))
f2 (TYPE x)
{
  return (x < VALUE ? x : VALUE) - VALUE;
}

TYPE __attribute__((noipa))
f3 (TYPE x)
{
  return (x < VALUE ? x : VALUE) - (VALUE - 1);
}

TYPE __attribute__((noipa))
f4 (TYPE x)
{
  return (x < VALUE ? x : VALUE) - (VALUE + 1);
}

TYPE __attribute__((noipa))
f5 (TYPE x)
{
  return (x < VALUE ? x : VALUE) - (VALUE + 2);
}

TYPE __attribute__((noipa))
f6 (TYPE x)
{
  return (x < VALUE ? x : VALUE) - (VALUE - 2);
}

int
main (void)
{
  TYPE min_test = TYPE_MIN;
  if (TYPE_MIN < 0 && VALUE > 0)
    min_test += VALUE;

  if (f1 (min_test) != min_test - VALUE)
    __builtin_abort ();
  if (f1 (VALUE - 1) != -1)
    __builtin_abort ();
  if (f1 (VALUE) != 0)
    __builtin_abort ();
  if (f1 (VALUE + 1) != 0)
    __builtin_abort ();
  if (f1 (TYPE_MAX) != 0)
    __builtin_abort ();

  if (f2 (min_test) != min_test - VALUE)
    __builtin_abort ();
  if (f2 (VALUE - 1) != -1)
    __builtin_abort ();
  if (f2 (VALUE) != 0)
    __builtin_abort ();
  if (f2 (VALUE + 1) != 0)
    __builtin_abort ();
  if (f2 (TYPE_MAX) != 0)
    __builtin_abort ();

  if (f3 (min_test) != min_test - VALUE + 1)
    __builtin_abort ();
  if (f3 (VALUE - 1) != 0)
    __builtin_abort ();
  if (f3 (VALUE) != 1)
    __builtin_abort ();
  if (f3 (VALUE + 1) != 1)
    __builtin_abort ();
  if (f3 (TYPE_MAX) != 1)
    __builtin_abort ();

  if (f4 (min_test + 1) != min_test - VALUE)
    __builtin_abort ();
  if (f4 (VALUE - 1) != -2)
    __builtin_abort ();
  if (f4 (VALUE) != -1)
    __builtin_abort ();
  if (f4 (VALUE + 1) != -1)
    __builtin_abort ();
  if (f4 (TYPE_MAX) != -1)
    __builtin_abort ();

  if (VALUE >= min_test + 2 && f5 (min_test + 2) != min_test - VALUE)
    __builtin_abort ();
  if (f5 (VALUE - 1) != -3)
    __builtin_abort ();
  if (f5 (VALUE) != -2)
    __builtin_abort ();
  if (f5 (VALUE + 1) != -2)
    __builtin_abort ();
  if (f5 (TYPE_MAX) != -2)
    __builtin_abort ();

  if (f6 (min_test) != min_test - VALUE + 2)
    __builtin_abort ();
  if (f6 (VALUE - 1) != 1)
    __builtin_abort ();
  if (f6 (VALUE) != 2)
    __builtin_abort ();
  if (f6 (VALUE + 1) != 2)
    __builtin_abort ();
  if (f6 (TYPE_MAX) != 2)
    __builtin_abort ();

  return 0;
}