/* { dg-do compile } */
/* { dg-options "-O2 -fdump-tree-evrp" } */

#include <math.h>
void link_error();

void
test1 (double x)
{
  if (x > __DBL_MAX__ && !__builtin_isinf (x))
    link_error ();
  if (x < -__DBL_MAX__ && !__builtin_isinf (x))
    link_error ();
}

void
test2 (float x)
{
  if (x > __FLT_MAX__ && !__builtin_isinf (x))
    link_error ();
  if (x < -__FLT_MAX__ && !__builtin_isinf (x))
    link_error ();
}

void
test3 (double x)
{
  if (!__builtin_isinf (x) && !__builtin_isnan (x) && x > __DBL_MAX__)
    link_error ();
  if (!__builtin_isinf (x) && !__builtin_isnan (x) && x < -__DBL_MAX__)
    link_error ();
}

void
test4 (float x)
{
  if (!__builtin_isinf (x) && !__builtin_isnan (x) && x > __FLT_MAX__)
    link_error ();
  if (!__builtin_isinf (x) && !__builtin_isnan (x) && x < -__FLT_MAX__)
    link_error ();
}

/* { dg-final { scan-tree-dump-not "link_error" "evrp" } } */