switch (TREE_CODE (chrec))
{
case POLYNOMIAL_CHREC:
- /* CHREC_RIGHT and its negated value should fit in a lambda_int.
- Pointer typed chrecs right are to be interpreted signed. */
HOST_WIDE_INT chrec_right;
- if (POINTER_TYPE_P (chrec_type (chrec)))
- {
- if (!cst_and_fits_in_hwi (CHREC_RIGHT (chrec)))
- return chrec_dont_know;
- chrec_right = int_cst_value (CHREC_RIGHT (chrec));
- }
- else
- {
- if (!tree_fits_shwi_p (CHREC_RIGHT (chrec)))
- return chrec_dont_know;
- chrec_right = tree_to_shwi (CHREC_RIGHT (chrec));
- }
+ if (!cst_and_fits_in_hwi (CHREC_RIGHT (chrec)))
+ return chrec_dont_know;
+ chrec_right = int_cst_value (CHREC_RIGHT (chrec));
/* We want to be able to negate without overflow. */
if (chrec_right == HOST_WIDE_INT_MIN)
return chrec_dont_know;