1  /* { dg-do compile { target ia64-*-* } } */
       2  /* { dg-options "-O2" } */
       3  
       4  char* area;
       5  long int area_size;
       6  char* base;
       7  
       8  void fun(unsigned long int addr)
       9  {
      10    unsigned long int size32 = (addr + 4096 - 1) & ~(4096 - 1);
      11    unsigned long int size = size32 * sizeof(unsigned int);
      12  
      13    if (size > 0) {
      14      size = (size + 1) & ~(1);
      15    }
      16  
      17    area_size = size;
      18    area = base + size;
      19  }