X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firnode_t.h;h=b9d5f26e62e58369842ebae6cc59c3c663da470b;hb=76a6cf6ff4e6fdcf17c8e8530f006b538f1d954c;hp=08dc5c48585379801a8715037916b70ffda55087;hpb=200a8fc77ffba846dff3968a652c1691dfdb1517;p=libfirm diff --git a/ir/ir/irnode_t.h b/ir/ir/irnode_t.h index 08dc5c485..b9d5f26e6 100644 --- a/ir/ir/irnode_t.h +++ b/ir/ir/irnode_t.h @@ -21,7 +21,6 @@ * @file * @brief Representation of an intermediate operation -- private header. * @author Martin Trapp, Christian Schaefer, Goetz Lindenmaier, Michael Beck - * @version $Id$ */ #ifndef FIRM_IR_IRNODE_T_H #define FIRM_IR_IRNODE_T_H @@ -34,59 +33,81 @@ #include "array.h" #include "iredges_t.h" +/* This section MUST come first, so the inline functions get used in this header. */ +#define is_ir_node(thing) is_ir_node_(thing) +#define get_irn_arity(node) get_irn_arity_(node) +#define get_irn_n(node, n) get_irn_n_(node, n) +#define get_irn_mode(node) get_irn_mode_(node) +#define set_irn_mode(node, mode) set_irn_mode_(node, mode) +#define get_irn_irg(node) get_irn_irg_(node) +#define get_nodes_block(node) get_nodes_block_(node) +#define get_irn_op(node) get_irn_op_(node) +#define set_irn_op(node, op) set_irn_op_(node, op) +#define get_irn_opcode(node) get_irn_opcode_(node) +#define get_irn_visited(node) get_irn_visited_(node) +#define set_irn_visited(node, v) set_irn_visited_(node, v) +#define mark_irn_visited(node) mark_irn_visited_(node) +#define irn_visited(node) irn_visited_(node) +#define irn_visited_else_mark(node) irn_visited_else_mark_(node) +#define set_irn_link(node, link) set_irn_link_(node, link) +#define get_irn_link(node) get_irn_link_(node) +#define get_irn_pinned(node) get_irn_pinned_(node) +#define is_irn_pinned_in_irg(node) is_irn_pinned_in_irg_(node) +#define is_unop(node) is_unop_(node) +#define is_binop(node) is_binop_(node) +#define is_SymConst_addr_ent(node) is_SymConst_addr_ent_(node) +#define get_Block_n_cfgpreds(node) get_Block_n_cfgpreds_(node) +#define get_Block_cfgpred(node, pos) get_Block_cfgpred_(node, pos) +#define get_Block_cfgpred_block(node, pos) get_Block_cfgpred_block_(node, pos) +#define get_Block_block_visited(node) get_Block_block_visited_(node) +#define set_Block_block_visited(node, visit) set_Block_block_visited_(node, visit) +#define mark_Block_block_visited(node) mark_Block_block_visited_(node) +#define Block_block_visited(node) Block_block_visited_(node) +#define get_Block_irg(block) get_Block_irg_(block) +#define is_Const_null(node) is_Const_null_(node) +#define is_Const_one(node) is_Const_one_(node) +#define is_Const_all_one(node) is_Const_all_one_(node) +#define is_irn_forking(node) is_irn_forking_(node) +#define copy_node_attr(irg,oldn,newn) copy_node_attr_(irg,oldn,newn) +#define get_irn_type(node) get_irn_type_(node) +#define get_irn_type_attr(node) get_irn_type_attr_(node) +#define get_irn_entity_attr(node) get_irn_entity_attr_(node) +#define is_irn_constlike(node) is_irn_constlike_(node) +#define is_irn_keep(node) is_irn_keep_(node) +#define is_irn_start_block_placed(node) is_irn_start_block_placed_(node) +#define is_irn_cse_neutral(node) is_irn_cse_neutral_(node) +#define get_irn_generic_attr(node) get_irn_generic_attr_(node) +#define get_irn_generic_attr_const(node) get_irn_generic_attr_const_(node) +#define get_irn_idx(node) get_irn_idx_(node) + +#define get_irn_deps(node) get_irn_deps_(node) +#define get_irn_dep(node, pos) get_irn_dep_(node, pos) + +#define get_irn_ins_or_deps(node) get_irn_ins_or_deps_(node) +#define get_irn_in_or_dep(node, pos) get_irn_in_or_dep_(node, pos) + +#define get_irn_dbg_info(node) get_irn_dbg_info_(node) +#define set_irn_dbg_info(node, db) set_irn_dbg_info_(node, db) + +#define set_Block_phis(block, phi) set_Block_phis_(block, phi) +#define get_Block_phis(block) get_Block_phis_(block) +#define add_Block_phi(block, phi) add_Block_phi_(block, phi) +#define get_Block_mark(block) get_Block_mark_(block) +#define set_Block_mark(block, mark) set_Block_mark_(block, mark) + +#define set_Phi_next(node, phi) set_Phi_next_(node, phi) +#define get_Phi_next(node) get_Phi_next_(node) + +#define is_arg_Proj(node) is_arg_Proj_(node) +#define ir_switch_table_get_n_entries(table) ir_switch_table_get_n_entries_(table) + /** * Returns the array with the ins. The content of the array may not be * changed. * Note that this function returns the whole in array including the * block predecessor. So, it is NOT symmetric with set_irn_in(). */ -ir_node **get_irn_in (const ir_node *node); - -/** - * The amount of additional space for custom data to be allocated upon creating a new node. - */ -extern unsigned firm_add_node_size; - -/** - * Sets the get_type operation for an ir_op_ops. - * - * @param code the opcode for the default operation - * @param ops the operations initialized - * - * @return - * The operations. - */ -ir_op_ops *firm_set_default_get_type(ir_opcode code, ir_op_ops *ops); - -/** - * Sets the get_type_attr operation for an ir_op_ops. - * - * @param code the opcode for the default operation - * @param ops the operations initialized - * - * @return - * The operations. - */ -ir_op_ops *firm_set_default_get_type_attr(ir_opcode code, ir_op_ops *ops); - -/** - * Sets the get_entity_attr operation for an ir_op_ops. - * - * @param code the opcode for the default operation - * @param ops the operations initialized - * - * @return - * The operations. - */ -ir_op_ops *firm_set_default_get_entity_attr(ir_opcode code, ir_op_ops *ops); - -/** - * Returns an array with the predecessors of the Block. Depending on - * the implementation of the graph data structure this can be a copy of - * the internal representation of predecessors as well as the internal - * array itself. Therefore writing to this array might obstruct the IR. - */ -ir_node **get_Block_cfgpred_arr(ir_node *node); +ir_node **get_irn_in(const ir_node *node); /*-------------------------------------------------------------------*/ /* These function are most used in libfirm. Give them as static */ @@ -97,33 +118,36 @@ ir_node **get_Block_cfgpred_arr(ir_node *node); * Checks whether a pointer points to a ir node. * Intern version for libFirm. */ -static inline int _is_ir_node(const void *thing) +static inline int is_ir_node_(const void *thing) { return (get_kind(thing) == k_ir_node); } +static inline unsigned get_irn_idx_(const ir_node *node) +{ + return node->node_idx; +} + /** * Gets the op of a node. * Intern version for libFirm. */ -static inline ir_op *_get_irn_op(const ir_node *node) +static inline ir_op *get_irn_op_(const ir_node *node) { - assert(node); return node->op; } -static inline void _set_irn_op(ir_node *node, ir_op *op) +static inline void set_irn_op_(ir_node *node, ir_op *op) { - assert(node); node->op = op; } /** Copies all attributes stored in the old node to the new node. Assumes both have the same opcode and sufficient size. */ -static inline void _copy_node_attr(ir_graph *irg, const ir_node *old_node, +static inline void copy_node_attr_(ir_graph *irg, const ir_node *old_node, ir_node *new_node) { - ir_op *op = _get_irn_op(old_node); + ir_op *op = get_irn_op_(old_node); /* must always exist */ op->ops.copy_attr(irg, old_node, new_node); @@ -133,10 +157,9 @@ static inline void _copy_node_attr(ir_graph *irg, const ir_node *old_node, * Gets the opcode of a node. * Intern version for libFirm. */ -static inline unsigned _get_irn_opcode(const ir_node *node) +static inline unsigned get_irn_opcode_(const ir_node *node) { assert(k_ir_node == get_kind(node)); - assert(node->op); return node->op->code; } @@ -144,31 +167,33 @@ static inline unsigned _get_irn_opcode(const ir_node *node) * Returns the number of predecessors without the block predecessor. * Intern version for libFirm. */ -static inline int _get_irn_arity(const ir_node *node) +static inline int get_irn_arity_(const ir_node *node) { - return ARR_LEN(node->in) - 1; + return (int)(ARR_LEN(node->in) - 1); } +/* forward decl... */ +#define is_Id(node) is_Id_(node) +static inline int is_Id_(const ir_node *node); + /** * Intern version for libFirm. */ -static inline ir_node *_get_irn_n(const ir_node *node, int n) +static inline ir_node *get_irn_n_(const ir_node *node, int n) { ir_node *nn; - assert(-1 <= n && n < _get_irn_arity(node)); + assert(-1 <= n && n < get_irn_arity_(node)); nn = node->in[n + 1]; - if (nn == NULL) { - /* only block and Anchor inputs are allowed to be NULL */ - assert((node->op == op_Anchor || n == -1) && "NULL input of a node"); - return NULL; - } - if (nn->op != op_Id) return nn; + if (!is_Id(nn)) return nn; return (node->in[n + 1] = skip_Id(nn)); } +/* include generated code */ +#include "gen_irnode.h" + /** * returns a hash value for a node */ @@ -177,37 +202,26 @@ static inline unsigned hash_irn(const ir_node *node) return (unsigned) get_irn_idx(node); } -static inline int _get_irn_deps(const ir_node *node) { - return node->deps ? ARR_LEN(node->deps) : 0; +static inline int get_irn_deps_(const ir_node *node) +{ + return node->deps ? (int)ARR_LEN(node->deps) : 0; } -static inline ir_node *_get_irn_dep(const ir_node *node, int pos) { - assert(node->deps && "dependency array node yet allocated. use add_irn_dep()"); - assert(pos >= 0 && pos < ARR_LEN(node->deps) && "dependency index out of range"); +static inline ir_node *get_irn_dep_(const ir_node *node, int pos) +{ + assert(pos >= 0 && pos < (int)ARR_LEN(node->deps) && "dependency index out of range"); return node->deps[pos]; } /* forward declaration outside iredges_t.h to avoid circular include problems */ void edges_notify_edge_kind(ir_node *src, int pos, ir_node *tgt, ir_node *old_tgt, ir_edge_kind_t kind, ir_graph *irg); -static inline void _set_irn_dep(ir_node *node, int pos, ir_node *dep) +static inline int get_irn_ins_or_deps_(const ir_node *irn) { - ir_node *old; - - assert(node->deps && "dependency array node yet allocated. use add_irn_dep()"); - assert(pos >= 0 && pos < ARR_LEN(node->deps) && "dependency index out of range"); - old = node->deps[pos]; - node->deps[pos] = dep; - edges_notify_edge_kind(node, pos, dep, old, EDGE_KIND_DEP, get_irn_irg(node)); + return get_irn_deps_(irn) + get_irn_arity_(irn); } - -static inline int _get_irn_ins_or_deps(const ir_node *irn) -{ - return _get_irn_deps(irn) + _get_irn_arity(irn); -} - -static inline ir_node *_get_irn_in_or_dep(const ir_node *irn, int pos) +static inline ir_node *get_irn_in_or_dep_(const ir_node *irn, int pos) { int n_in = get_irn_arity(irn); return pos < n_in ? get_irn_n(irn, pos) : get_irn_dep(irn, pos - n_in); @@ -217,9 +231,8 @@ static inline ir_node *_get_irn_in_or_dep(const ir_node *irn, int pos) * Gets the mode of a node. * Intern version for libFirm. */ -static inline ir_mode *_get_irn_mode(const ir_node *node) +static inline ir_mode *get_irn_mode_(const ir_node *node) { - assert(node); return node->mode; } @@ -227,33 +240,36 @@ static inline ir_mode *_get_irn_mode(const ir_node *node) * Sets the mode of a node. * Intern version of libFirm. */ -static inline void _set_irn_mode(ir_node *node, ir_mode *mode) +static inline void set_irn_mode_(ir_node *node, ir_mode *mode) { - assert(node); node->mode = mode; } -static inline ir_graph *_get_irn_irg(const ir_node *node) +static inline int ir_has_irg_ref(const ir_node *node) +{ + return is_Block(node) || is_Bad(node) || is_Anchor(node); +} + +static inline ir_node *get_nodes_block_(const ir_node *node) +{ + assert(!is_Block(node)); + return get_irn_n(node, -1); +} + +static inline ir_graph *get_irn_irg_(const ir_node *node) { - /* - * Do not use get_nodes_Block() here, because this - * will check the pinned state. - * However even a 'wrong' block is always in the proper - * irg. - */ if (! is_Block(node)) - node = get_irn_n(node, -1); - /* note that get_Block_irg() can handle Bad nodes */ - return get_Block_irg(node); + node = get_nodes_block(node); + assert(ir_has_irg_ref(node)); + return node->attr.irg.irg; } /** * Gets the visited counter of a node. * Intern version for libFirm. */ -static inline ir_visited_t _get_irn_visited(const ir_node *node) +static inline ir_visited_t get_irn_visited_(const ir_node *node) { - assert(node); return node->visited; } @@ -261,9 +277,8 @@ static inline ir_visited_t _get_irn_visited(const ir_node *node) * Sets the visited counter of a node. * Intern version for libFirm. */ -static inline void _set_irn_visited(ir_node *node, ir_visited_t visited) +static inline void set_irn_visited_(ir_node *node, ir_visited_t visited) { - assert(node); node->visited = visited; } @@ -271,7 +286,7 @@ static inline void _set_irn_visited(ir_node *node, ir_visited_t visited) * Mark a node as visited in a graph. * Intern version for libFirm. */ -static inline void _mark_irn_visited(ir_node *node) +static inline void mark_irn_visited_(ir_node *node) { node->visited = get_irn_irg(node)->visited; } @@ -280,17 +295,17 @@ static inline void _mark_irn_visited(ir_node *node) * Returns non-zero if a node of was visited. * Intern version for libFirm. */ -static inline int _irn_visited(const ir_node *node) +static inline int irn_visited_(const ir_node *node) { ir_graph *irg = get_irn_irg(node); return node->visited >= irg->visited; } -static inline int _irn_visited_else_mark(ir_node *node) +static inline int irn_visited_else_mark_(ir_node *node) { - if (_irn_visited(node)) + if (irn_visited_(node)) return 1; - _mark_irn_visited(node); + mark_irn_visited_(node); return 0; } @@ -298,9 +313,8 @@ static inline int _irn_visited_else_mark(ir_node *node) * Sets the link of a node. * Intern version of libFirm. */ -static inline void _set_irn_link(ir_node *node, void *link) +static inline void set_irn_link_(ir_node *node, void *link) { - assert(node); node->link = link; } @@ -308,9 +322,9 @@ static inline void _set_irn_link(ir_node *node, void *link) * Returns the link of a node. * Intern version of libFirm. */ -static inline void *_get_irn_link(const ir_node *node) +static inline void *get_irn_link_(const ir_node *node) { - assert(node && _is_ir_node(node)); + assert(is_ir_node_(node)); return node->link; } @@ -320,235 +334,170 @@ static inline void *_get_irn_link(const ir_node *node) * * Intern version of libFirm. */ -static inline op_pin_state _get_irn_pinned(const ir_node *node) +static inline op_pin_state get_irn_pinned_(const ir_node *node) { op_pin_state state; - assert(node && _is_ir_node(node)); + assert(is_ir_node_(node)); /* Check opcode */ - state = _get_op_pinned(_get_irn_op(node)); + state = get_op_pinned_(get_irn_op_(node)); if (state >= op_pin_state_exc_pinned) - return node->attr.except.pin_state; + return (op_pin_state)node->attr.except.pin_state; return state; } -static inline op_pin_state _is_irn_pinned_in_irg(const ir_node *node) +static inline op_pin_state is_irn_pinned_in_irg_(const ir_node *node) { if (get_irg_pinned(get_irn_irg(node)) == op_pin_state_floats) return get_irn_pinned(node); return op_pin_state_pinned; } -/* include generated code */ -#include "gen_irnode.h" - -static inline int _is_unop(const ir_node *node) +static inline int is_unop_(const ir_node *node) { - assert(node && _is_ir_node(node)); + assert(is_ir_node_(node)); return (node->op->opar == oparity_unary); } -static inline int _is_binop(const ir_node *node) +static inline int is_binop_(const ir_node *node) { - assert(node && _is_ir_node(node)); + assert(is_ir_node_(node)); return (node->op->opar == oparity_binary); } -static inline int _is_strictConv(const ir_node *node) -{ - return _is_Conv(node) && get_Conv_strict(node); -} - -static inline int _is_SymConst_addr_ent(const ir_node *node) +static inline int is_SymConst_addr_ent_(const ir_node *node) { return is_SymConst(node) && get_SymConst_kind(node) == symconst_addr_ent; } -static inline int _get_Block_n_cfgpreds(const ir_node *node) -{ - assert(_is_Block(node)); - return _get_irn_arity(node); -} - -static inline ir_node *_get_Block_cfgpred(const ir_node *node, int pos) -{ - assert(0 <= pos && pos < get_irn_arity(node)); - assert(_is_Block(node)); - return _get_irn_n(node, pos); -} - -/* Get the predecessor block. +/** + * Get the predecessor block. * - * Returns the block corresponding to the predecessor pos. + * Returns the block corresponding to the predecessor pos. * - * There are several ambiguities we resolve with this function: - * - The direct predecessor can be a Proj, which is not pinned. - * We walk from the predecessor to the next pinned node - * (skip_Proj) and return the block that node is in. - * - If we encounter the Bad node, this function does not return - * the Start block, but the Bad node. + * If we encounter the Bad node, this function does not return the Start block, + * but the Bad node. */ -static inline ir_node *_get_Block_cfgpred_block(const ir_node *node, int pos) -{ - ir_node *res = skip_Proj(get_Block_cfgpred(node, pos)); - if (!is_Bad(res)) - res = get_nodes_block(res); - return res; +static inline ir_node *get_Block_cfgpred_block_(const ir_node *node, int pos) +{ + ir_node *res = get_Block_cfgpred(node, pos); + if (is_Bad(res)) { + /* must return a Bad with mode_BB! */ + ir_graph *irg = get_irn_irg(node); + return new_r_Bad(irg, mode_BB); + } else { + return get_nodes_block(res); + } } -static inline ir_visited_t _get_Block_block_visited(const ir_node *node) +static inline ir_visited_t get_Block_block_visited_(const ir_node *node) { - assert(node->op == op_Block); + assert(is_Block(node)); return node->attr.block.block_visited; } -static inline void _set_Block_block_visited(ir_node *node, ir_visited_t visit) +static inline void set_Block_block_visited_(ir_node *node, ir_visited_t visit) { - assert(node->op == op_Block); + assert(is_Block(node)); node->attr.block.block_visited = visit; } -static inline void _mark_Block_block_visited(ir_node *node) +static inline ir_graph *get_Block_irg_(const ir_node *block) +{ + assert(is_Block(block)); + return block->attr.irg.irg; +} + +static inline void mark_Block_block_visited_(ir_node *node) { ir_graph *irg = get_Block_irg(node); node->attr.block.block_visited = get_irg_block_visited(irg); } -static inline int _Block_block_visited(const ir_node *node) +static inline int Block_block_visited_(const ir_node *node) { ir_graph *irg = get_Block_irg(node); return node->attr.block.block_visited >= get_irg_block_visited(irg); } -static inline ir_node *_set_Block_dead(ir_node *block) +static inline int is_Const_null_(const ir_node *node) { - assert(_get_irn_op(block) == op_Block); - block->attr.block.dom.dom_depth = -1; - block->attr.block.is_dead = 1; - return block; + return tarval_is_null(get_Const_tarval_(node)); } -static inline int _is_Block_dead(const ir_node *block) +static inline int is_Const_one_(const ir_node *node) { - ir_op *op = _get_irn_op(block); - - if (op == op_Bad) - return 1; - else { - assert(op == op_Block); - return block->attr.block.is_dead; - } + return tarval_is_one(get_Const_tarval_(node)); } -static inline ir_graph *_get_Block_irg(const ir_node *block) +static inline int is_Const_all_one_(const ir_node *node) { - assert(is_Block(block) || is_Bad(block) || is_Anchor(block)); - return block->attr.irg.irg; -} - -static inline tarval *_get_Const_tarval(const ir_node *node) { - assert(_get_irn_op(node) == op_Const); - return node->attr.con.tarval; -} - -static inline int _is_Const_null(const ir_node *node) { - return tarval_is_null(_get_Const_tarval(node)); -} - -static inline int _is_Const_one(const ir_node *node) { - return tarval_is_one(_get_Const_tarval(node)); -} - -static inline int _is_Const_all_one(const ir_node *node) { - return tarval_is_all_one(_get_Const_tarval(node)); -} - -static inline int _is_irn_forking(const ir_node *node) { - return is_op_forking(_get_irn_op(node)); -} - -static inline ir_type *_get_irn_type(ir_node *node) { - return _get_irn_op(node)->ops.get_type(node); -} - -static inline ir_type *_get_irn_type_attr(ir_node *node) { - return _get_irn_op(node)->ops.get_type_attr(node); -} - -static inline ir_entity *_get_irn_entity_attr(ir_node *node) { - return _get_irn_op(node)->ops.get_entity_attr(node); -} - -static inline int _is_irn_constlike(const ir_node *node) { - return is_op_constlike(_get_irn_op(node)); -} - -static inline int _is_irn_always_opt(const ir_node *node) { - return is_op_always_opt(_get_irn_op(node)); + return tarval_is_all_one(get_Const_tarval_(node)); } -static inline int _is_irn_keep(const ir_node *node) { - return is_op_keep(_get_irn_op(node)); -} - -static inline int _is_irn_start_block_placed(const ir_node *node) { - return is_op_start_block_placed(_get_irn_op(node)); +static inline int is_irn_forking_(const ir_node *node) +{ + return is_op_forking(get_irn_op_(node)); } -static inline int _is_irn_machine_op(const ir_node *node) { - return is_op_machine(_get_irn_op(node)); +static inline ir_type *get_irn_type_attr_(ir_node *node) +{ + return get_irn_op_(node)->ops.get_type_attr(node); } -static inline int _is_irn_machine_operand(const ir_node *node) { - return is_op_machine_operand(_get_irn_op(node)); +static inline ir_entity *get_irn_entity_attr_(ir_node *node) +{ + return get_irn_op_(node)->ops.get_entity_attr(node); } -static inline int _is_irn_machine_user(const ir_node *node, unsigned n) { - return is_op_machine_user(_get_irn_op(node), n); +static inline int is_irn_constlike_(const ir_node *node) +{ + return is_op_constlike(get_irn_op_(node)); } -static inline int _is_irn_cse_neutral(const ir_node *node) { - return is_op_cse_neutral(_get_irn_op(node)); +static inline int is_irn_keep_(const ir_node *node) +{ + return is_op_keep(get_irn_op_(node)); } -static inline cond_jmp_predicate _get_Cond_jmp_pred(const ir_node *node) { - assert(_get_irn_op(node) == op_Cond); - return node->attr.cond.jmp_pred; +static inline int is_irn_start_block_placed_(const ir_node *node) +{ + return is_op_start_block_placed(get_irn_op_(node)); } -static inline void _set_Cond_jmp_pred(ir_node *node, cond_jmp_predicate pred) { - assert(_get_irn_op(node) == op_Cond); - node->attr.cond.jmp_pred = pred; +static inline int is_irn_cse_neutral_(const ir_node *node) +{ + return is_op_cse_neutral(get_irn_op_(node)); } -static inline void *_get_irn_generic_attr(ir_node *node) { +static inline void *get_irn_generic_attr_(ir_node *node) +{ return &node->attr; } -static inline const void *_get_irn_generic_attr_const(const ir_node *node) { +static inline const void *get_irn_generic_attr_const_(const ir_node *node) +{ return &node->attr; } -static inline unsigned _get_irn_idx(const ir_node *node) { - return node->node_idx; -} - -static inline dbg_info *_get_irn_dbg_info(const ir_node *n) { +static inline dbg_info *get_irn_dbg_info_(const ir_node *n) +{ return n->dbi; -} /* get_irn_dbg_info */ +} -static inline void _set_irn_dbg_info(ir_node *n, dbg_info *db) { +static inline void set_irn_dbg_info_(ir_node *n, dbg_info *db) +{ n->dbi = db; } /** * Sets the Phi list of a block. */ -static inline void _set_Block_phis(ir_node *block, ir_node *phi) +static inline void set_Block_phis_(ir_node *block, ir_node *phi) { - assert(_is_Block(block)); - assert(phi == NULL || _is_Phi(phi)); + assert(is_Block_(block)); + assert(phi == NULL || is_Phi_(phi)); block->attr.block.phis = phi; } @@ -556,47 +505,48 @@ static inline void _set_Block_phis(ir_node *block, ir_node *phi) * Returns the link of a node. * Intern version of libFirm. */ -static inline ir_node *_get_Block_phis(const ir_node *block) +static inline ir_node *get_Block_phis_(const ir_node *block) { - assert(_is_Block(block)); + assert(is_Block_(block)); return block->attr.block.phis; } -static inline void _set_Phi_next(ir_node *phi, ir_node *next) +static inline void set_Phi_next_(ir_node *phi, ir_node *next) { - assert(_is_Phi(phi)); + assert(is_Phi_(phi)); phi->attr.phi.next = next; } -static inline ir_node *_get_Phi_next(const ir_node *phi) +static inline ir_node *get_Phi_next_(const ir_node *phi) { - assert(_is_Phi(phi)); + assert(is_Phi_(phi)); return phi->attr.phi.next; } /** Add a Phi node to the list of Block Phi's. */ -static inline void _add_Block_phi(ir_node *block, ir_node *phi) +static inline void add_Block_phi_(ir_node *block, ir_node *phi) { - _set_Phi_next(phi, _get_Block_phis(block)); - _set_Block_phis(block, phi); + assert(is_Block_(block)); + set_Phi_next_(phi, get_Block_phis_(block)); + set_Block_phis_(block, phi); } /** Get the Block mark (single bit). */ -static inline unsigned _get_Block_mark(const ir_node *block) +static inline unsigned get_Block_mark_(const ir_node *block) { - assert(_is_Block(block)); + assert(is_Block_(block)); return block->attr.block.marked; } /** Set the Block mark (single bit). */ -static inline void _set_Block_mark(ir_node *block, unsigned mark) +static inline void set_Block_mark_(ir_node *block, unsigned mark) { - assert(_is_Block(block)); + assert(is_Block_(block)); block->attr.block.marked = mark; } /** Returns non-zero if a node is a routine parameter. */ -static inline int _is_arg_Proj(const ir_node *node) +static inline int is_arg_Proj_(const ir_node *node) { if (! is_Proj(node)) return 0; @@ -606,86 +556,32 @@ static inline int _is_arg_Proj(const ir_node *node) return pn_Start_T_args == get_Proj_proj(node) && is_Start(get_Proj_pred(node)); } -/** initialize ir_node module */ -void init_irnode(void); - -/* this section MUST contain all inline functions */ -#define is_ir_node(thing) _is_ir_node(thing) -#define get_irn_arity(node) _get_irn_arity(node) -#define get_irn_n(node, n) _get_irn_n(node, n) -#define get_irn_mode(node) _get_irn_mode(node) -#define set_irn_mode(node, mode) _set_irn_mode(node, mode) -#define get_irn_irg(node) _get_irn_irg(node) -#define get_irn_op(node) _get_irn_op(node) -#define set_irn_op(node, op) _set_irn_op(node, op) -#define get_irn_opcode(node) _get_irn_opcode(node) -#define get_irn_visited(node) _get_irn_visited(node) -#define set_irn_visited(node, v) _set_irn_visited(node, v) -#define mark_irn_visited(node) _mark_irn_visited(node) -#define irn_visited(node) _irn_visited(node) -#define irn_visited_else_mark(node) _irn_visited_else_mark(node) -#define set_irn_link(node, link) _set_irn_link(node, link) -#define get_irn_link(node) _get_irn_link(node) -#define get_irn_pinned(node) _get_irn_pinned(node) -#define is_irn_pinned_in_irg(node) _is_irn_pinned_in_irg(node) -#define is_unop(node) _is_unop(node) -#define is_binop(node) _is_binop(node) -#define is_Proj(node) _is_Proj(node) -#define is_Phi(node) _is_Phi(node) -#define is_strictConv(node) _is_strictConv(node) -#define is_SymConst_addr_ent(node) _is_SymConst_addr_ent(node) -#define get_Block_n_cfgpreds(node) _get_Block_n_cfgpreds(node) -#define get_Block_cfgpred(node, pos) _get_Block_cfgpred(node, pos) -#define get_Block_cfgpred_block(node, pos) _get_Block_cfgpred_block(node, pos) -#define get_Block_block_visited(node) _get_Block_block_visited(node) -#define set_Block_block_visited(node, visit) _set_Block_block_visited(node, visit) -#define mark_Block_block_visited(node) _mark_Block_block_visited(node) -#define Block_block_visited(node) _Block_block_visited(node) -#define set_Block_dead(block) _set_Block_dead(block) -#define is_Block_dead(block) _is_Block_dead(block) -#define get_Block_irg(block) _get_Block_irg(block) -#define get_Const_tarval(node) _get_Const_tarval(node) -#define is_Const_null(node) _is_Const_null(node) -#define is_Const_one(node) _is_Const_one(node) -#define is_Const_all_one(node) _is_Const_all_one(node) -#define is_irn_forking(node) _is_irn_forking(node) -#define copy_node_attr(irg,oldn,newn) _copy_node_attr(irg,oldn,newn) -#define get_irn_type(node) _get_irn_type(node) -#define get_irn_type_attr(node) _get_irn_type_attr(node) -#define get_irn_entity_attr(node) _get_irn_entity_attr(node) -#define is_irn_constlike(node) _is_irn_constlike(node) -#define is_irn_always_opt(node) _is_irn_always_opt(node) -#define is_irn_keep(node) _is_irn_keep(node) -#define is_irn_start_block_placed(node) _is_irn_start_block_placed(node) -#define is_irn_machine_op(node) _is_irn_machine_op(node) -#define is_irn_machine_operand(node) _is_irn_machine_operand(node) -#define is_irn_machine_user(node, n) _is_irn_machine_user(node, n) -#define is_irn_cse_neutral(node) _is_irn_cse_neutral(node) -#define get_Cond_jmp_pred(node) _get_Cond_jmp_pred(node) -#define set_Cond_jmp_pred(node, pred) _set_Cond_jmp_pred(node, pred) -#define get_irn_generic_attr(node) _get_irn_generic_attr(node) -#define get_irn_generic_attr_const(node) _get_irn_generic_attr_const(node) -#define get_irn_idx(node) _get_irn_idx(node) - -#define get_irn_deps(node) _get_irn_deps(node) -#define set_irn_dep(node, pos, dep) _set_irn_dep(node, pos, dep) -#define get_irn_dep(node, pos) _get_irn_dep(node, pos) - -#define get_irn_ins_or_deps(node) _get_irn_ins_or_deps(node) -#define get_irn_in_or_dep(node, pos) _get_irn_in_or_dep(node, pos) - -#define get_irn_dbg_info(node) _get_irn_dbg_info(node) -#define set_irn_dbg_info(node, db) _set_irn_dbg_info(node, db) - -#define set_Block_phis(block, phi) _set_Block_phis(block, phi) -#define get_Block_phis(block) _get_Block_phis(block) -#define add_Block_phi(block, phi) _add_Block_phi(block, phi) -#define get_Block_mark(block) _get_Block_mark(block) -#define set_Block_mark(block, mark) _set_Block_mark(block, mark) - -#define set_Phi_next(node, phi) _set_Phi_next(node, phi) -#define get_Phi_next(node) _get_Phi_next(node) - -#define is_arg_Proj(node) _is_arg_Proj(node) +static inline size_t ir_switch_table_get_n_entries_(const ir_switch_table *table) +{ + return table->n_entries; +} + +static inline ir_switch_table_entry *ir_switch_table_get_entry( + ir_switch_table *table, size_t entry) +{ + assert(entry < table->n_entries); + return &table->entries[entry]; +} + +static inline const ir_switch_table_entry *ir_switch_table_get_entry_const( + const ir_switch_table *table, size_t entry) +{ + assert(entry < table->n_entries); + return &table->entries[entry]; +} + +void ir_register_getter_ops(void); + +/** + * because firm keepalive edges are a broken concept, we have to make sure that + * nodes which are only held by a keepalive edges are never moved again. + * This function returns true in this case. + */ +bool only_used_by_keepalive(const ir_node *node); #endif