irm_Lu, /**< unsigned long(64) */
irm_LLs, /**< signed long long(128) */
irm_LLu, /**< unsigned long long(128) */
- irm_C, /**< character */
irm_P, /**< pointer */
irm_b, /**< internal boolean */
irm_M, /**< memory */
irm_T, /**< tuple */
- irm_U, /**< unicode character */
irm_ANY, /**< undefined mode */
irm_BAD, /**< bad mode */
irm_max /**< maximum value for modecode */
int get_mode_sign(const ir_mode *mode);
/** Returns the arithmetic of a mode */
-int get_mode_arithmetic(const ir_mode *mode);
+mode_arithmetic get_mode_arithmetic(const ir_mode *mode);
/** Get the modulo shift attribute.
*
*/
tarval *get_mode_minus_one(ir_mode *mode);
+/**
+ * Returns the value where all bits are One, represented in this mode.
+ *
+ * All One is defined only for modes integer, reference and boolean modes
+ */
+tarval *get_mode_all_one(ir_mode *mode);
+
/**
* Returns the positive infinite value of a mode.
*