X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=include%2Flibfirm%2Firhooks.h;h=c981f6318693875a75e873df55449f759a15a515;hb=8ccfe04ca59ff56fc32b2323b80cee2a5194694d;hp=d3d4c46f9e54a1597aee59f71e5a9d782a18a04f;hpb=ecdb60f1195aeca30b66d1ee99c603c4539f8fe3;p=libfirm diff --git a/include/libfirm/irhooks.h b/include/libfirm/irhooks.h index d3d4c46f9..c981f6318 100644 --- a/include/libfirm/irhooks.h +++ b/include/libfirm/irhooks.h @@ -1,5 +1,5 @@ /* - * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved. + * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved. * * This file is part of libFirm. * @@ -26,10 +26,10 @@ #ifndef FIRM_IR_IRHOOKS_H #define FIRM_IR_IRHOOKS_H -#include "firm_config.h" #include "irop.h" #include "irnode.h" #include "irgraph.h" +#include "begin.h" /** * options for the hook_merge_nodes hook @@ -40,8 +40,8 @@ typedef enum { HOOK_OPT_IFSIM, /**< if simplification */ HOOK_OPT_CONST_EVAL, /**< constant evaluation */ HOOK_OPT_ALGSIM, /**< algebraic simplification */ - HOOK_OPT_PHI, /**< Phi optmization */ - HOOK_OPT_SYNC, /**< Sync optmization */ + HOOK_OPT_PHI, /**< Phi optimization */ + HOOK_OPT_SYNC, /**< Sync optimization */ HOOK_OPT_WAW, /**< Write-After-Write optimization */ HOOK_OPT_WAR, /**< Write-After-Read optimization */ HOOK_OPT_RAW, /**< Read-After-Write optimization */ @@ -60,12 +60,13 @@ typedef enum { 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_OPT_NORMALIZE, /**< a commutative node was normalized */ HOOK_LOWERED, /**< lowered */ HOOK_BACKEND, /**< a backend transformation */ HOOK_OPT_LAST } hook_opt_kind; -typedef enum _if_result_t { +typedef enum if_result_t { IF_RESULT_SUCCESS = 0, /**< if conversion could be done */ IF_RESULT_SIDE_EFFECT = 1, /**< if conversion failed because of side effect */ IF_RESULT_SIDE_EFFECT_PHI = 2, /**< if conversion failed because of Phi node found */ @@ -105,6 +106,9 @@ typedef struct hook_entry { /** This hook is called, before a node is changed into an Id node. */ void (*_hook_turn_into_id)(void *context, ir_node *node); + /** This hook is called, after a commutative node was normalized. */ + void (*_hook_normalize)(void *context, ir_node *node); + /** This hook is called, after a new graph was created and before the first block * on this graph is build. */ void (*_hook_new_graph)(void *context, ir_graph *irg, ir_entity *ent); @@ -155,7 +159,7 @@ typedef struct hook_entry { /** This hook is called after a Mul was replaced by a series of Shift and Add/Sub operations. */ void (*_hook_arch_dep_replace_mul_with_shifts)(void *context, ir_node *irn); - /** This hook is called after a Div/Mod/DivMod by a constant value was replaced. */ + /** This hook is called after a Div/Mod by a constant value was replaced. */ void (*_hook_arch_dep_replace_division_by_const)(void *context, ir_node *irn); /** This hook is called after a new mode was registered. */ @@ -188,6 +192,7 @@ typedef enum { hook_set_irn_n, hook_replace, hook_turn_into_id, + hook_normalize, hook_new_graph, hook_free_graph, hook_irg_walk, @@ -218,7 +223,7 @@ typedef enum { * @param hook the hook type * @param entry the hook entry */ -void register_hook(hook_type_t hook, hook_entry_t *entry); +FIRM_API void register_hook(hook_type_t hook, hook_entry_t *entry); /** * unregister a hook entry. @@ -226,69 +231,61 @@ void register_hook(hook_type_t hook, hook_entry_t *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 +FIRM_API void unregister_hook(hook_type_t hook, hook_entry_t *entry); -extern hook_entry_t *hooks[hook_last]; +FIRM_API hook_entry_t *hooks[hook_last]; /** * execute the hook what with the args args * Do not use this macro directly. */ -#define hook_exec(what, args) do { \ - hook_entry_t *p; \ - for (p = hooks[what]; p; p = p->next){ \ - void *ctx = p->context; \ - p->hook._##what args; \ - } \ +#define hook_exec(what, args) do { \ + hook_entry_t *_p; \ + for (_p = hooks[what]; _p; _p = _p->next){ \ + void *hook_ctx_ = _p->context; \ + _p->hook._##what args; \ + } \ } while (0) -#else - -#define hook_exec(what, args) - -#endif /* FIRM_ENABLE_HOOKS */ - -#define hook_new_ir_op(op) hook_exec(hook_new_ir_op, (ctx, op)) -#define hook_free_ir_op(op) hook_exec(hook_free_ir_op, (ctx, op)) -#define hook_new_node(graph, node) hook_exec(hook_new_node, (ctx, graph, node)) +#define hook_new_ir_op(op) hook_exec(hook_new_ir_op, (hook_ctx_, op)) +#define hook_free_ir_op(op) hook_exec(hook_free_ir_op, (hook_ctx_, op)) +#define hook_new_node(graph, node) hook_exec(hook_new_node, (hook_ctx_, graph, node)) #define hook_set_irn_n(src, pos, tgt, old_tgt) \ - hook_exec(hook_set_irn_n, (ctx, src, pos, tgt, old_tgt)) -#define hook_replace(old, nw) hook_exec(hook_replace, (ctx, old, nw)) -#define hook_turn_into_id(node) hook_exec(hook_turn_into_id, (ctx, node)) -#define hook_new_graph(irg, ent) hook_exec(hook_new_graph, (ctx, irg, ent)) -#define hook_free_graph(irg) hook_exec(hook_free_graph, (ctx, irg)) -#define hook_irg_walk(irg, pre, post) hook_exec(hook_irg_walk, (ctx, irg, pre, post)) + hook_exec(hook_set_irn_n, (hook_ctx_, src, pos, tgt, old_tgt)) +#define hook_replace(old, nw) hook_exec(hook_replace, (hook_ctx_, old, nw)) +#define hook_turn_into_id(node) hook_exec(hook_turn_into_id, (hook_ctx_, node)) +#define hook_normalize(node) hook_exec(hook_normalize, (hook_ctx_, node)) +#define hook_new_graph(irg, ent) hook_exec(hook_new_graph, (hook_ctx_, irg, ent)) +#define hook_free_graph(irg) hook_exec(hook_free_graph, (hook_ctx_, irg)) +#define hook_irg_walk(irg, pre, post) hook_exec(hook_irg_walk, (hook_ctx_, irg, pre, post)) #define hook_irg_walk_blkwise(irg, pre, post) \ - hook_exec(hook_irg_walk_blkwise, (ctx, irg, pre, post)) + hook_exec(hook_irg_walk_blkwise, (hook_ctx_, irg, pre, post)) #define hook_irg_block_walk(irg, node, pre, post) \ - hook_exec(hook_irg_block_walk, (ctx, irg, node, pre, post)) + hook_exec(hook_irg_block_walk, (hook_ctx_, irg, node, pre, post)) #define hook_merge_nodes(new_node_array, new_num_entries, old_node_array, old_num_entries, opt) \ - hook_exec(hook_merge_nodes, (ctx, new_node_array, new_num_entries, old_node_array, old_num_entries, opt)) -#define hook_reassociate(start) hook_exec(hook_reassociate, (ctx, start)) -#define hook_lower(node) hook_exec(hook_lower, (ctx, node)) -#define hook_inline(call, irg) hook_exec(hook_inline, (ctx, call, irg)) -#define hook_tail_rec(irg, n_calls) hook_exec(hook_tail_rec, (ctx, irg, n_calls)) + hook_exec(hook_merge_nodes, (hook_ctx_, new_node_array, new_num_entries, old_node_array, old_num_entries, opt)) +#define hook_reassociate(start) hook_exec(hook_reassociate, (hook_ctx_, start)) +#define hook_lower(node) hook_exec(hook_lower, (hook_ctx_, node)) +#define hook_inline(call, irg) hook_exec(hook_inline, (hook_ctx_, call, irg)) +#define hook_tail_rec(irg, n_calls) hook_exec(hook_tail_rec, (hook_ctx_, irg, n_calls)) #define hook_strength_red(irg, node) \ - hook_exec(hook_strength_red, (ctx, irg, node)) -#define hook_dead_node_elim(irg, start) hook_exec(hook_dead_node_elim, (ctx, irg, start)) + hook_exec(hook_strength_red, (hook_ctx_, irg, node)) +#define hook_dead_node_elim(irg, start) hook_exec(hook_dead_node_elim, (hook_ctx_, irg, start)) #define hook_dead_node_elim_subst(irg, old, nw) \ - hook_exec(hook_dead_node_elim_subst, (ctx, irg, old, nw)) + hook_exec(hook_dead_node_elim_subst, (hook_ctx_, irg, old, nw)) #define hook_if_conversion(irg, phi, pos, mux, reason) \ - hook_exec(hook_if_conversion, (ctx, irg, phi, pos, mux, reason)) + hook_exec(hook_if_conversion, (hook_ctx_, irg, phi, pos, mux, reason)) #define hook_func_call(irg, call) \ - hook_exec(hook_func_call, (ctx, irg, call)) + hook_exec(hook_func_call, (hook_ctx_, irg, call)) #define hook_arch_dep_replace_mul_with_shifts(irn) \ - hook_exec(hook_arch_dep_replace_mul_with_shifts, (ctx, irn)) + hook_exec(hook_arch_dep_replace_mul_with_shifts, (hook_ctx_, irn)) #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 firm_init_hooks(void); + hook_exec(hook_arch_dep_replace_division_by_const, (hook_ctx_, irn)) +#define hook_new_mode(tmpl, mode) hook_exec(hook_new_mode, (hook_ctx_, tmpl, mode)) +#define hook_new_entity(ent) hook_exec(hook_new_entity, (hook_ctx_, ent)) +#define hook_new_type(tp) hook_exec(hook_new_type, (hook_ctx_, tp)) +#define hook_node_info(F, node) hook_exec(hook_node_info, (hook_ctx_, F, node)) + +#include "end.h" #endif