X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firhooks.h;h=073d0a2c7702da0ffacd83f83cecb44b0e6529d2;hb=b84d550997d07bfcc4d828e8fbb5742098e050e4;hp=d785e29158407d43c826e8d023521c65c8946e8b;hpb=aba01c4d362c4aa88f52605bf0e366b490f04ee3;p=libfirm

diff --git a/ir/ir/irhooks.h b/ir/ir/irhooks.h
index d785e2915..073d0a2c7 100644
--- a/ir/ir/irhooks.h
+++ b/ir/ir/irhooks.h
@@ -34,6 +34,7 @@ typedef enum {
   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 */
@@ -51,7 +52,9 @@ typedef enum {
   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;
 
@@ -133,6 +136,9 @@ typedef struct hook_entry {
     /** 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);
 
@@ -145,8 +151,22 @@ typedef struct hook_entry {
     /** This hook is called after a Div/Mod/DivMod by a constant value was replaced. */
     void (*_hook_arch_dep_replace_division_by_const)(void *context, ir_node *irn);
 
+    /** This hook is called during permutation lowering once for each permutation. */
+    void (*_hook_be_block_stat_perm)(void *context, const char *class_name, int n_regs, ir_node *perm,
+                                     ir_node *block, int size, int real_size);
+
+    /** This hook is called during permutation lowering for each cycle/chain in a permutation. */
+    void (*_hook_be_block_stat_permcycle)(void *context, const char *class_name, ir_node *perm, ir_node *block,
+                                          int is_chain, int size, int n_ops);
+
     /** 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);
   } hook;
 
   /** the context for every hook */
@@ -178,22 +198,35 @@ typedef enum {
   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_be_block_stat_perm,
+  hook_be_block_stat_permcycle,
   hook_new_mode,
-  hook_last,
+  hook_new_entity,
+  hook_new_type,
+  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];
@@ -239,6 +272,8 @@ 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) \
@@ -247,9 +282,15 @@ extern hook_entry_t *hooks[hook_last];
   hook_exec(hook_arch_dep_replace_mul_with_shifts, (ctx, irn))
 #define hook_arch_dep_replace_division_by_const(irn) \
   hook_exec(hook_arch_dep_replace_division_by_const, (ctx, irn))
+#define hook_be_block_stat_perm(class_name, n_regs, perm, block, size, real_size) \
+  hook_exec(hook_be_block_stat_perm, (ctx, class_name, n_regs, perm, block, size, real_size))
+#define hook_be_block_stat_permcycle(class_name, perm, block, is_chain, size, n_ops) \
+  hook_exec(hook_be_block_stat_permcycle, (ctx, class_name, perm, block, is_chain, size, n_ops))
 #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))
 
 /* the initializer, move to hooks_t.h some day */
-int init_hooks(void);
+int firm_init_hooks(void);
 
 #endif /* __IRHOOKS_H__ */