HOOK_OPT_CONST_EVAL, /**< constant evaluation */
HOOK_OPT_ALGSIM, /**< algebraic simplification */
HOOK_OPT_PHI, /**< Phi optmization */
+ HOOK_OPT_SYNC, /**< Sync optmization */
HOOK_OPT_WAW, /**< Write-After-Write optimization */
HOOK_OPT_WAR, /**< Write-After-Read optimization */
HOOK_OPT_RAW, /**< Read-After-Write optimization */
HOOK_OPT_CONFIRM, /**< a value was substituted by another due to a Confirm */
HOOK_OPT_CONFIRM_C, /**< a value was substituted by a const due to a Confirm */
HOOK_OPT_CONFIRM_E, /**< a value was evaluated due to a Confirm */
+ HOOK_OPT_EXC_REM, /**< a exception edge was removed due to a Confirmation prove */
HOOK_LOWERED, /**< lowered */
+ HOOK_BACKEND, /**< a backend transformation */
HOOK_OPT_LAST
} hook_opt_kind;
/** This hook is called, when dead node elimination is started/stopped. */
void (*_hook_dead_node_elim)(void *context, ir_graph *irg, int start);
+ /** This hook is called, when a node is substituted during dead node elimination. */
+ void (*_hook_dead_node_elim_subst)(void *context, ir_graph *irg, ir_node *old, ir_node *nw);
+
/** This hook is called after if conversion has run. */
void (*_hook_if_conversion)(void *context, ir_graph *irg, ir_node *phi, int pos, ir_node *mux, if_result_t reason);
/** This hook is called after a new mode was registered. */
void (*_hook_new_mode)(void *context, const ir_mode *tmpl, ir_mode *mode);
+
+ /** This hook is called after a new entity was created. */
+ void (*_hook_new_entity)(void *context, entity *ent);
+
+ /** This hook is called after a new type was created. */
+ void (*_hook_new_type)(void *context, ir_type *tp);
+
+ /** This hook is called at the end of the node info dumper to dump additional node info. */
+ void (*_hook_node_info)(void *context, FILE *f, const ir_node *n);
} hook;
/** the context for every hook */
hook_tail_rec,
hook_strength_red,
hook_dead_node_elim,
+ hook_dead_node_elim_subst,
hook_if_conversion,
hook_func_call,
hook_arch_dep_replace_mul_with_shifts,
hook_arch_dep_replace_division_by_const,
hook_new_mode,
- hook_last,
+ hook_new_entity,
+ hook_new_type,
+ hook_node_info,
+ hook_last
} hook_type_t;
/**
- * register the hook entry.
+ * register a hook entry.
*
* @param hook the hook type
* @param entry the hook entry
*/
void register_hook(hook_type_t hook, hook_entry_t *entry);
+/**
+ * unregister a hook entry.
+ *
+ * @param hook the hook type
+ * @param entry the hook entry
+ */
+void unregister_hook(hook_type_t hook, hook_entry_t *entry);
+
#ifdef FIRM_ENABLE_HOOKS
extern hook_entry_t *hooks[hook_last];
#define hook_strength_red(irg, strong, cmp) \
hook_exec(hook_strength_red, (ctx, irg, strong, cmp))
#define hook_dead_node_elim(irg, start) hook_exec(hook_dead_node_elim, (ctx, irg, start))
+#define hook_dead_node_elim_subst(irg, old, nw) \
+ hook_exec(hook_dead_node_elim_subst, (ctx, irg, old, nw))
#define hook_if_conversion(irg, phi, pos, mux, reason) \
hook_exec(hook_if_conversion, (ctx, irg, phi, pos, mux, reason))
#define hook_func_call(irg, call) \
#define hook_arch_dep_replace_division_by_const(irn) \
hook_exec(hook_arch_dep_replace_division_by_const, (ctx, irn))
#define hook_new_mode(tmpl, mode) hook_exec(hook_new_mode, (ctx, tmpl, mode))
+#define hook_new_entity(ent) hook_exec(hook_new_entity, (ctx, ent))
+#define hook_new_type(tp) hook_exec(hook_new_type, (ctx, tp))
+#define hook_node_info(F, node) hook_exec(hook_node_info, (ctx, F, node))
/* the initializer, move to hooks_t.h some day */
-int init_hooks(void);
+int firm_init_hooks(void);
#endif /* __IRHOOKS_H__ */