typedef enum {
match_commutative = 1 << 0, /**< inputs are commutative */
- match_am_and_immediates = 1 << 1, /**< mode support AM and immediate at
+ match_am_and_immediates = 1 << 1, /**< node supports AM and immediate at
the same time */
match_am = 1 << 2, /**< node supports (32bit) source AM */
match_8bit_am = 1 << 3, /**< node supports 8bit source AM */
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 */
+ unsigned is_spill : 1;
+ unsigned is_remat : 1;
} 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 */