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

Subversion Repositories openrisc_me

[/] [openrisc/] [trunk/] [gnu-src/] [gcc-4.5.1/] [gcc/] [testsuite/] [gcc.c-torture/] [execute/] [pr42691.c] - Rev 297

Compare with Previous | Blame | View Log

extern void abort (void);
 
union _D_rep
{
  unsigned short rep[4];
  double val;
};
 
int add(double* key, double* table)
{
  unsigned i = 0;
  double* deletedEntry = 0;
  while (1) {
    double* entry = table + i;
 
    if (*entry == *key)
      break;
 
    union _D_rep _D_inf = {{ 0, 0, 0, 0x7ff0 }};
    if (*entry != _D_inf.val)
      abort ();
 
    union _D_rep _D_inf2 = {{ 0, 0, 0, 0x7ff0 }};
    if (!_D_inf2.val)
      deletedEntry = entry;
 
    i++;
  }
  if (deletedEntry)
    *deletedEntry = 0.0;
  return 0;
}
 
int main ()
{
  union _D_rep infinit = {{ 0, 0, 0, 0x7ff0 }};
  double table[2] = { infinit.val, 23 };
  double key = 23;
  int ret = add (&key, table);
  return ret;
}
 

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.