* Some flags describing a node in more detail.
*/
typedef enum _arch_irn_flags_t {
- arch_irn_flags_dont_spill = 1, /**< This must not be spilled. */
- arch_irn_flags_rematerializable = 2, /**< This should be replicated instead of spilled/reloaded. */
- arch_irn_flags_ignore = 4, /**< Do not consider the node during register allocation. */
+ arch_irn_flags_none = 0, /**< Node flags. */
+ arch_irn_flags_dont_spill = 1, /**< This must not be spilled. */
+ arch_irn_flags_rematerializable = 2, /**< This should be replicated instead of spilled/reloaded. */
+ arch_irn_flags_ignore = 4, /**< Do not consider the node during register allocation. */
} arch_irn_flags_t;
struct _arch_irn_ops_if_t {
*/
ir_node *(*lower_reload)(void *self, ir_node *reload);
- /**
- * Called in lowering (e.g. alloca lowering) to set the
- * correct stack register.
- * @param self The code generator
- * @return The stack register for the current irg
- */
- const arch_register_t *(*get_stack_register)(void *self);
-
/**
* Called after everything happened.
* The code generator must also be de-allocated here.