Subversion Repositories openrisc_2011-10-31

/* PR tree-optimization/34648 */
 
/* { dg-options "-fexceptions" } */
 
extern const unsigned short int **bar (void) __attribute__ ((const));
const char *a;
int b;
char c;
 
char
foo (int *x)
{
  char r;
 
  c = '\0';
  if (!b)
    {
      while (((*bar ())[a[*x]] & 0x2000) != 0)
        (*x)++;
      if (a[++(*x)] == '-')
        {
          (*x)++;
          if (a[*x] && !((*bar ())[a[*x]] & 0x2000))
            return '?';
        }
      if (!a[*x] || ((*bar ())[a[*x]] & 0x2000))
        {
          while (((*bar ())[a[*x]] & 0x2000))
            ++(*x);
          return '\0';
        }
    }
 
  r = a[*x];
  b = a[*x] && !((*bar ())[a[*x]] & 0x2000);
  return r;
}