*/
typedef struct {
/* Mul optimization */
- int also_use_subs : 1; /**< Use also Subs when resolving Muls to shifts */
+ unsigned also_use_subs : 1; /**< Use also Subs when resolving Muls to shifts */
int maximum_shifts; /**< The maximum number of shifts that shall be inserted for a mul. */
unsigned highest_shift_amount; /**< The highest shift amount you want to
tolerate. Muls which would require a higher
shift constant are left. */
/* Div/Mod optimization */
- int allow_mulhs : 1; /**< Use the Mulhs operation for division by constant */
- int allow_mulhu : 1; /**< Use the Mulhu operation for division by constant */
+ unsigned allow_mulhs : 1; /**< Use the Mulhs operation for division by constant */
+ unsigned allow_mulhu : 1; /**< Use the Mulhu operation for division by constant */
int max_bits_for_mulh; /**< Maximum number of bits the Mulh operation can take.
Modes with higher amount of bits will use Mulh */
} arch_dep_params_t;