match_dest_am = 1 << 9,
match_try_am = 1 << 10, /**< only try to produce AM node, don't
do anything if AM isn't possible */
+ match_two_users = 1 << 11 /**< the instruction uses a load two times ... */
} match_flags_t;
typedef struct ia32_op_attr_t ia32_op_attr_t;
unsigned am_sc_sign:1; /**< The sign bit of the address mode symconst. */
unsigned use_frame:1; /**< Indicates whether the operation uses the frame pointer or not. */
- unsigned except_label:1; /**< Set if this node needs a label because of possible exception. */
+ unsigned has_except_label:1; /**< Set if this node needs a label because of possible exception. */
unsigned is_commutative:1; /**< Indicates whether op is commutative or not. */
unsigned ins_permuted : 1; /**< inputs of node have been permuted
(for commutative nodes) */
unsigned cmp_unsigned : 1; /**< compare should be unsigned */
+ unsigned is_reload : 1; /**< node performs a reload */
} data;
int *out_flags; /**< flags for each produced value */
const arch_register_t **slots; /**< register slots for assigned registers */
+ ir_label_t exc_label; /**< the exception label iff this instruction can throw an exception */
+
#ifndef NDEBUG
const char *orig_node; /**< holds the name of the original ir node */
unsigned attr_type; /**< bitfield indicating the attribute type */