- unsigned code; /**< The unique opcode of the op. */
- ident *name; /**< The name of the op. */
- size_t attr_size; /**< Space needed in memory for private attributes. */
- op_pin_state pin_state; /**< How to deal with the node in CSE, PRE. */
- op_arity opar; /**< The arity of operator. */
- int op_index; /**< The index of the first data operand, 0 for most cases, 1 for Div etc. */
- unsigned flags; /**< Flags describing the behavior of the ir_op, a bitmasks of irop_flags. */
- unsigned tag; /**< Some custom TAG value the op's creator set to. */
- void *attr; /**< custom pointer where op's creator can attach attribute stuff to. */
-
- ir_op_ops ops; /**< The operations of the this op. */
+ unsigned code; /**< The unique opcode of the op. */
+ ident *name; /**< The name of the op. */
+ size_t attr_size; /**< Space needed in memory for private attributes
+ */
+ op_pin_state pin_state; /**< How to deal with the node in CSE, PRE. */
+ op_arity opar; /**< The arity of operator. */
+ int op_index; /**< The index of the first data operand, 0 for
+ most cases, 1 for Div etc. */
+ int fragile_mem_index; /**< index of memory input for fragile nodes */
+ int pn_x_regular; /**< for fragile ops the position of the
+ X_regular output */
+ int pn_x_except; /**< for fragile ops the position of the
+ X_except output */
+ unsigned flags; /**< Flags describing the behavior of the ir_op,
+ a bitmasks of irop_flags. */
+ unsigned tag; /**< Some custom TAG value the op's creator set */
+ void *attr; /**< custom pointer where op's creator can attach
+ attribute stuff to. */
+ ir_op_ops ops; /**< The operations of the this op. */