Subversion Repositories openrisc_me

/* PR middle-end/37870 */

/* { dg-do run } */

/* { dg-options "-O2" } */

unsigned int

foo (long double x)

{

  struct { char a[8]; unsigned int b:7; } c;

  __builtin_memcpy (&c, &x, sizeof (c));

  return c.b;

}

unsigned int

bar (long double x)

{

  union { struct { char a[8]; unsigned int b:7; } c; long double d; } u;

  u.d = x;

  return u.c.b;

}

int

main (void)

{

  if (foo (1.245L) != bar (1.245L)

      || foo (245.67L) != bar (245.67L)

      || foo (0.00567L) != bar (0.00567L))

    __builtin_abort ();

  return 0;

}