OpenCores
URL https://opencores.org/ocsvn/openrisc/openrisc/trunk

Subversion Repositories openrisc

[/] [openrisc/] [trunk/] [gnu-dev/] [or1k-gcc/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [921204-1.c] - Rev 688

Compare with Previous | Blame | View Log

/* The bit-field below would have a problem if __INT_MAX__ is too
   small.  */
#if __INT_MAX__ < 2147483647
int
main (void)
{
  exit (0);
}
#else
typedef struct {
  unsigned b0:1, f1:17, b18:1, b19:1, b20:1, f2:11;
} bf;
 
typedef union {
  bf b;
  unsigned w;
} bu;
 
bu
f(bu i)
{
  bu o = i;
 
  if (o.b.b0)
    o.b.b18 = 1,
    o.b.b20 = 1;
  else
    o.b.b18 = 0,
    o.b.b20 = 0;
 
  return o;
}
 
main()
{
  bu a;
  bu r;
 
  a.w = 0x4000000;
  a.b.b0 = 0;
  r = f(a);
  if (a.w != r.w)
    abort();
  exit(0);
}
#endif
 

Compare with Previous | Blame | View Log

powered by: WebSVN 2.1.0

© copyright 1999-2024 OpenCores.org, equivalent to Oliscience, all rights reserved. OpenCores®, registered trademark.