12724 update smatch to 0.6.1-rc1-il-5

*** 54,66 ****
          if (tmp)
                  left = tmp;
          if (left->type != EXPR_BINOP || left->op != '&')
                  return;
  
!         if (!get_implied_value(expr->right, &shift))
                  return;
!         if (!get_implied_value(left->right, &mask))
                  return;
  
          if (mask.uvalue >> shift.uvalue)
                  return;
  
--- 54,66 ----
          if (tmp)
                  left = tmp;
          if (left->type != EXPR_BINOP || left->op != '&')
                  return;
  
!         if (!get_value(expr->right, &shift))
                  return;
!         if (!get_value(left->right, &mask))
                  return;
  
          if (mask.uvalue >> shift.uvalue)
                  return;