view gcc/testsuite/gcc.c-torture/compile/conv_tst.c @ 131:84e7813d76e9

gcc-8.2
author mir3636
date Thu, 25 Oct 2018 07:37:49 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-require-effective-target untyped_assembly } */

#define ID_1 2400000000.0
#define ID_2 1.7
#define ID_3 -1.7

unsigned ui;
int si;

conv_i1 ()
{
/*
  ui = (unsigned) ID_1;
  si = (int) ID_1;
*/
}

conv_i2 ()
{
  ui = (unsigned) ID_2;
  si = (int) ID_2;
}

conv_i3 ()
{
/*  ui = (unsigned) ID_3;*/
  si = (int) ID_3;
}

conv_1 (d)
     double d;
{
  ui = (unsigned) d;
/*
  si = (int) d;
*/
}

double
foo (u)
     unsigned u;
{
  return u;
}

main ()
{
  printf ("%lf\n", foo (2400000000));

  conv_i1 ();
  printf ("%lf, %u, %d\n", ID_1, ui, si);

  conv_i2 ();
  printf ("%lf, %u, %d\n", ID_2, ui, si);

  conv_i3 ();
  printf ("%lf, %u, %d\n", ID_3, ui, si);

  conv_1 (ID_1);
  printf ("%lf, %u, %d\n", ID_1, ui, si);

  conv_1 (ID_2);
  printf ("%lf, %u, %d\n", ID_2, ui, si);

  conv_1 (ID_3);
  printf ("%lf, %u, %d\n", ID_3, ui, si);

}