X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firnode_t.h;h=acd9bc4c85163e463bd8435be97b7adebb61818e;hb=203717b8dd44597fb10c126b33a28528a2432e9c;hp=084c9634ace73b4c2ec53156cac5f70e354d8859;hpb=64d38975c523c9cfe4a3890af23e9192f557e293;p=libfirm diff --git a/ir/ir/irnode_t.h b/ir/ir/irnode_t.h index 084c9634a..acd9bc4c8 100644 --- a/ir/ir/irnode_t.h +++ b/ir/ir/irnode_t.h @@ -1,262 +1,103 @@ /* - * Project: libFIRM - * File name: ir/ir/irnode_t.h - * Purpose: Representation of an intermediate operation -- private header. - * Author: Martin Trapp, Christian Schaefer - * Modified by: Goetz Lindenmaier - * Created: - * CVS-ID: $Id$ - * Copyright: (c) 1998-2003 Universität Karlsruhe - * Licence: This file protected by GPL - GNU GENERAL PUBLIC LICENSE. - */ - -/** - * @file irnode_t.h + * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved. + * + * This file is part of libFirm. + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation and appearing in the file LICENSE.GPL included in the + * packaging of this file. * - * Declarations of an ir node. + * Licensees holding valid libFirm Professional Edition licenses may use + * this file in accordance with the libFirm Commercial License. + * Agreement provided with the Software. * - * @author Martin Trapp, Christian Schaefer + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE. */ -# ifndef _IRNODE_T_H_ -# define _IRNODE_T_H_ +/** + * @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 #include "firm_config.h" +#include "irtypes.h" #include "irnode.h" #include "irop_t.h" #include "irgraph_t.h" #include "irflag_t.h" #include "firm_common_t.h" -#include "irdom_t.h" /* For size of struct dom_info. */ -#include "dbginfo.h" -#include "irloop.h" #include "array.h" -#include "set.h" -#include "entity_t.h" -#include "type_t.h" - - -/** ir node attributes **/ - -/** Block attributes */ -typedef struct { - /* General attributes */ - ir_graph *irg; - unsigned long block_visited; /**< for the walker that walks over all blocks. */ - /* Attributes private to construction: */ - int matured:1; /**< if set, all in-nodes of the block are fixed */ - int dead:1; /**< if set, the block is dead (and could be replace by a Bad */ - struct ir_node **graph_arr; /**< array to store all parameters */ - /* Attributes holding analyses information */ - struct dom_info dom; /**< Datastructure that holds information about dominators. - @@@ @todo - Eventually overlay with graph_arr as only valid - in different phases. Eventually inline the whole - datastructure. */ - /* exc_t exc; */ /**< role of this block for exception handling */ - /* ir_node *handler_entry; */ /**< handler entry block iff this block is part of a region */ - ir_node ** in_cg; /**< array with predecessors in - * interprocedural_view, if they differ - * from intraprocedural predecessors */ - int *backedge; /**< Field n set to true if pred n is backedge. - @@@ @todo Ev. replace by bitfield! */ - int *cg_backedge; /**< Field n set to true if pred n is interprocedural backedge. - @@@ @todo Ev. replace by bitfield! */ -} block_attr; - -/** Start attributes */ -typedef struct { - char dummy; - /* ir_graph *irg; @@@ now in block */ -} start_attr; - -/** Cond attributes */ -typedef struct { - cond_kind kind; /**< flavor of Cond */ - long default_proj; /**< for optimization: biggest Proj number, i.e. the one - used for default. */ -} cond_attr; - -/** Const attributes */ -typedef struct { - tarval *tv; /**< the target value */ - type *tp; /**< the source type, for analyses. default: type_unknown. */ -} const_attr; - -typedef struct { - symconst_symbol sym; // old tori - symconst_kind num; - type *tp; /**< the source type, for analyses. default: type_unknown. */ -} symconst_attr; - -/** Sel attributes */ -typedef struct { - entity *ent; /**< entity to select */ -} sel_attr; - -/** Exception attributes */ -typedef struct { - op_pin_state pin_state; /**< the pin state for operations that might generate a exception: - If it's know that no exception will be generated, could be set to - op_pin_state_floats. */ -#if PRECISE_EXC_CONTEXT - struct ir_node **frag_arr; /**< For Phi node construction in case of exception */ -#endif -} except_attr; - -typedef struct { - except_attr exc; /**< the exception attribute. MUST be the first one. */ - type *cld_tp; /**< type of called procedure */ - entity ** callee_arr; /**< result of callee analysis */ -} call_attr; - -/** Alloc attributes */ -typedef struct { - except_attr exc; /**< the exception attribute. MUST be the first one. */ - type *type; /**< Type of the allocated object. */ - where_alloc where; /**< stack, heap or other managed part of memory */ -} alloc_attr; - -/** InstOf attributes */ -typedef struct -{ - type *ent; - int dfn; -} io_attr; - -/** Filter attributes */ -typedef struct { - long proj; /**< contains the result position to project (Proj) */ - ir_node ** in_cg; /**< array with interprocedural predecessors (Phi) */ - int *backedge; /**< Field n set to true if pred n is backedge. - @todo Ev. replace by bitfield! */ -} filter_attr; - -/** EndReg/EndExcept attributes */ -typedef struct { - char dummy; -} end_attr; - -/** CallBegin attributes */ -typedef struct { - ir_node * call; /**< associated Call-operation */ -} callbegin_attr; - -/** Cast attributes */ -typedef struct { - type *totype; -} cast_attr; - -/** Load attributes */ -typedef struct { - except_attr exc; /**< the exception attribute. MUST be the first one. */ - ir_mode *load_mode; /**< the mode of this Load operation */ - ent_volatility volatility; /**< the volatility of a Load/Store operation */ -} load_attr; - -/** Store attributes */ -typedef struct { - except_attr exc; /**< the exception attribute. MUST be the first one. */ - ent_volatility volatility; /**< the volatility of a Store operation */ -} store_attr; - -typedef pn_Cmp confirm_attr; /** Attribute to hold compare operation */ - -/** Some irnodes just have one attribute, these are stored here, - some have more. Their name is 'irnodename_attr' */ -typedef union { - start_attr start; /**< For Start */ - block_attr block; /**< For Block: Fields needed to construct it */ - cond_attr c; /**< For Cond. */ - const_attr con; /**< For Const: contains the value of the constant and a type */ - symconst_attr i; /**< For SymConst. */ - sel_attr s; /**< For Sel. */ - call_attr call; /**< For Call: pointer to the type of the method to call */ - callbegin_attr callbegin; /**< For CallBegin */ - alloc_attr a; /**< For Alloc. */ - io_attr io; /**< For InstOf */ - type *f; /**< For Free. */ - cast_attr cast; /**< For Cast. */ - load_attr load; /**< For Load. */ - store_attr store; /**< For Store. */ - int phi0_pos; /**< For Phi. Used to remember the value defined by - this Phi node. Needed when the Phi is completed - to call get_r_internal_value to find the - predecessors. If this attribute is set, the Phi - node takes the role of the obsolete Phi0 node, - therefore the name. */ - int *phi_backedge; /**< For Phi after construction. - Field n set to true if pred n is backedge. - @todo Ev. replace by bitfield! */ - long proj; /**< For Proj: contains the result position to project */ - confirm_attr confirm_cmp; /**< For Confirm: compare operation */ - filter_attr filter; /**< For Filter */ - end_attr end; /**< For EndReg, EndExcept */ - except_attr except; /**< For Phi node construction in case of exceptions */ -} attr; - - -/** common structure of an irnode - if the node has some attributes, they are stored in attr */ -struct ir_node { - /* ------- Basics of the representation ------- */ - firm_kind kind; /**< distinguishes this node from others */ - ir_op *op; /**< Opcode of this node. */ - ir_mode *mode; /**< Mode of this node. */ - unsigned long visited; /**< visited counter for walks of the graph */ - struct ir_node **in; /**< array with predecessors / operands */ - void *link; /**< to attach additional information to the node, e.g. - used while construction to link Phi0 nodes and - during optimization to link to nodes that - shall replace a node. */ - /* ------- Fields for optimizations / analysis information ------- */ - struct ir_node **out; /**< array of out edges */ - struct dbg_info* dbi; /**< A pointer to information for debug support. */ - /* ------- For debugging ------- */ -#ifdef DEBUG_libfirm - int out_valid; /** < indicate that out edges are valid */ - int node_nr; /**< a unique node number for each node to make output - readable. */ -#endif - /* ------- For analyses -------- */ - ir_loop *loop; /**< the loop the node is in. Access routines in irloop.h */ -#ifdef DO_HEAPANALYSIS - struct abstval *av; - struct section *sec; -#endif - /* ------- Opcode depending fields -------- */ - attr attr; /**< attribute of this node. Depends on opcode. - Must be last field of struct ir_node. */ -}; - - -/** Returns the array with the ins. The content of the array may not be - changed. */ +/** + * 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); /** @{ */ /** access attributes directly */ -const_attr get_irn_const_attr (ir_node *node); +const_attr *get_irn_const_attr (ir_node *node); long get_irn_proj_attr (ir_node *node); -alloc_attr get_irn_alloc_attr (ir_node *node); -type *get_irn_free_attr (ir_node *node); -symconst_attr get_irn_symconst_attr (ir_node *node); -type *get_irn_call_attr (ir_node *node); -type *get_irn_funccall_attr (ir_node *node); -sel_attr get_irn_sel_attr (ir_node *node); -int get_irn_phi_attr (ir_node *node); -block_attr get_irn_block_attr (ir_node *node); -load_attr get_irn_load_attr (ir_node *node); -store_attr get_irn_store_attr (ir_node *node); -except_attr get_irn_except_attr (ir_node *node); +alloc_attr *get_irn_alloc_attr (ir_node *node); +free_attr *get_irn_free_attr (ir_node *node); +symconst_attr *get_irn_symconst_attr (ir_node *node); +ir_type *get_irn_call_attr (ir_node *node); +ir_type *get_irn_funccall_attr (ir_node *node); +sel_attr *get_irn_sel_attr (ir_node *node); +int get_irn_phi0_attr (ir_node *node); +block_attr *get_irn_block_attr (ir_node *node); +load_attr *get_irn_load_attr (ir_node *node); +store_attr *get_irn_store_attr (ir_node *node); +except_attr *get_irn_except_attr (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); + /*-------------------------------------------------------------------*/ /* These function are most used in libfirm. Give them as static */ /* functions so they can be inlined. */ @@ -267,8 +108,8 @@ extern unsigned firm_add_node_size; * Intern version for libFirm. */ static INLINE int -__is_ir_node (const void *thing) { - return (get_kind(thing) == k_ir_node); +_is_ir_node(const void *thing) { + return (get_kind(thing) == k_ir_node); } /** @@ -276,30 +117,36 @@ __is_ir_node (const void *thing) { * Intern version for libFirm. */ static INLINE ir_op * -__get_irn_op (const ir_node *node) { - assert (node); - return node->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) { + 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(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->copy_attr(old_node, new_node); + /* must always exist */ + op->ops.copy_attr(old_node, new_node); } /** * Gets the opcode of a node. * Intern version for libFirm. */ -static INLINE opcode -__get_irn_opcode (const ir_node *node) { - assert (k_ir_node == get_kind(node)); - assert (node -> op); - return node->op->code; +static INLINE unsigned +_get_irn_opcode(const ir_node *node) { + assert(k_ir_node == get_kind(node)); + assert(node->op); + return node->op->code; } /** @@ -307,9 +154,9 @@ __get_irn_opcode (const ir_node *node) { * Intern version for libFirm. */ static INLINE int -__get_irn_intra_arity (const ir_node *node) { - assert(node); - return ARR_LEN(node->in) - 1; +_get_irn_intra_arity(const ir_node *node) { + assert(node); + return ARR_LEN(node->in) - 1; } /** @@ -317,49 +164,74 @@ __get_irn_intra_arity (const ir_node *node) { * Intern version for libFirm. */ static INLINE int -__get_irn_inter_arity (const ir_node *node) { - assert(node); - if (__get_irn_opcode(node) == iro_Filter) { - assert(node->attr.filter.in_cg); - return ARR_LEN(node->attr.filter.in_cg) - 1; - } else if (__get_irn_opcode(node) == iro_Block && node->attr.block.in_cg) { - return ARR_LEN(node->attr.block.in_cg) - 1; - } - return __get_irn_intra_arity(node); +_get_irn_inter_arity(const ir_node *node) { + assert(node); + if (_get_irn_op(node) == op_Filter) { + assert(node->attr.filter.in_cg); + return ARR_LEN(node->attr.filter.in_cg) - 1; + } else if (_get_irn_op(node) == op_Block && node->attr.block.in_cg) { + return ARR_LEN(node->attr.block.in_cg) - 1; + } + return _get_irn_intra_arity(node); } +#ifdef INTERPROCEDURAL_VIEW /** * Returns the number of predecessors without the block predecessor. * Intern version for libFirm. */ -extern int (*__get_irn_arity)(const ir_node *node); +extern int (*_get_irn_arity)(const ir_node *node); + +#else + +#define _get_irn_arity(n) _get_irn_intra_arity(n) +#endif /** * Intern version for libFirm. */ static INLINE ir_node * -__get_irn_intra_n (const ir_node *node, int n) { - assert(node); assert(-1 <= n && n < __get_irn_intra_arity(node)); +_get_irn_intra_n(const ir_node *node, int n) { + ir_node *nn; + + assert(node); + assert(-1 <= n && n < _get_irn_intra_arity(node)); - return (node->in[n + 1] = skip_Id(node->in[n + 1])); + 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; + + return (node->in[n + 1] = skip_Id(nn)); } /** * Intern version for libFirm. */ static INLINE ir_node* -__get_irn_inter_n (const ir_node *node, int n) { - assert(node); assert(-1 <= n && n < __get_irn_inter_arity(node)); - - /* handle Filter and Block specially */ - if (__get_irn_opcode(node) == iro_Filter) { - assert(node->attr.filter.in_cg); - return (node->attr.filter.in_cg[n + 1] = skip_Id(node->attr.filter.in_cg[n + 1])); - } else if (__get_irn_opcode(node) == iro_Block && node->attr.block.in_cg) { - return (node->attr.block.in_cg[n + 1] = skip_Id(node->attr.block.in_cg[n + 1])); - } +_get_irn_inter_n(const ir_node *node, int n) { + assert(node); assert(-1 <= n && n < _get_irn_inter_arity(node)); + + /* handle Filter and Block specially */ + if (_get_irn_op(node) == op_Filter) { + assert(node->attr.filter.in_cg); + return (node->attr.filter.in_cg[n + 1] = skip_Id(node->attr.filter.in_cg[n + 1])); + } else if (_get_irn_op(node) == op_Block && node->attr.block.in_cg) { + return (node->attr.block.in_cg[n + 1] = skip_Id(node->attr.block.in_cg[n + 1])); + } + + return _get_irn_intra_n(node, n); +} - return __get_irn_intra_n (node, n); +/** + * returns a hash value for a node + */ +static INLINE unsigned hash_irn(const ir_node *node) +{ + return (unsigned) get_irn_idx(node); } /** @@ -370,17 +242,53 @@ __get_irn_inter_n (const ir_node *node, int n) { * If it is a block, the entry -1 is NULL. * Intern version for libFirm. */ -extern ir_node *(*__get_irn_n)(const ir_node *node, int n); +#ifdef INTERPROCEDURAL_VIEW +extern ir_node *(*_get_irn_n)(const ir_node *node, int n); +#else +#define _get_irn_n(n,i) _get_irn_intra_n(n,i) +#endif + +static INLINE int _get_irn_deps(const ir_node *node) { + return node->deps ? 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"); + return node->deps[pos]; +} + +static INLINE void +_set_irn_dep(ir_node *node, int pos, ir_node *dep) { + 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)); +} + + +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) { + int n_in = get_irn_arity(irn); + return pos < n_in ? get_irn_n(irn, pos) : get_irn_dep(irn, pos - n_in); +} /** * Gets the mode of a node. * Intern version for libFirm. */ static INLINE ir_mode * -__get_irn_mode (const ir_node *node) -{ - assert (node); - return node->mode; +_get_irn_mode(const ir_node *node) { + assert(node); + return node->mode; } /** @@ -388,10 +296,9 @@ __get_irn_mode (const ir_node *node) * Intern version of libFirm. */ static INLINE void -__set_irn_mode (ir_node *node, ir_mode *mode) -{ - assert (node); - node->mode = mode; +_set_irn_mode(ir_node *node, ir_mode *mode) { + assert(node); + node->mode = mode; } /** @@ -399,10 +306,9 @@ __set_irn_mode (ir_node *node, ir_mode *mode) * Intern version for libFirm. */ static INLINE unsigned long -__get_irn_visited (const ir_node *node) -{ - assert (node); - return node->visited; +_get_irn_visited(const ir_node *node) { + assert(node); + return node->visited; } /** @@ -410,10 +316,9 @@ __get_irn_visited (const ir_node *node) * Intern version for libFirm. */ static INLINE void -__set_irn_visited (ir_node *node, unsigned long visited) -{ - assert (node); - node->visited = visited; +_set_irn_visited(ir_node *node, unsigned long visited) { + assert(node); + node->visited = visited; } /** @@ -421,9 +326,9 @@ __set_irn_visited (ir_node *node, unsigned long visited) * Intern version for libFirm. */ static INLINE void -__mark_irn_visited (ir_node *node) { - assert (node); - node->visited = current_ir_graph->visited; +_mark_irn_visited(ir_node *node) { + assert(node); + node->visited = current_ir_graph->visited; } /** @@ -431,9 +336,9 @@ __mark_irn_visited (ir_node *node) { * Intern version for libFirm. */ static INLINE int -__irn_visited(const ir_node *node) { - assert (node); - return (node->visited >= current_ir_graph->visited); +_irn_visited(const ir_node *node) { + assert(node); + return (node->visited >= current_ir_graph->visited); } /** @@ -441,9 +346,9 @@ __irn_visited(const ir_node *node) { * Intern version for libFirm. */ static INLINE int -__irn_not_visited(const ir_node *node) { - assert (node); - return (node->visited < current_ir_graph->visited); +_irn_not_visited(const ir_node *node) { + assert(node); + return (node->visited < current_ir_graph->visited); } /** @@ -451,13 +356,13 @@ __irn_not_visited(const ir_node *node) { * Intern version of libFirm. */ static INLINE void -__set_irn_link(ir_node *node, void *link) { - assert (node); - /* Link field is used for Phi construction and various optimizations - in iropt. */ - assert(get_irg_phase_state(current_ir_graph) != phase_building); +_set_irn_link(ir_node *node, void *link) { + assert(node); + /* Link field is used for Phi construction and various optimizations + in iropt. */ + assert(get_irg_phase_state(get_irn_irg(node)) != phase_building); - node->link = link; + node->link = link; } /** @@ -465,98 +370,647 @@ __set_irn_link(ir_node *node, void *link) { * Intern version of libFirm. */ static INLINE void * -__get_irn_link(const ir_node *node) { - assert (node && is_ir_node(node)); - return node->link; +_get_irn_link(const ir_node *node) { + assert(node && _is_ir_node(node)); + return node->link; } /** - * Returns the pinned state of a node. + * Returns whether the node _always_ must be pinned. + * I.e., the node is not floating after global cse. + * * Intern version of libFirm. */ static INLINE op_pin_state -__get_irn_pinned(const ir_node *node) { - assert(node && is_ir_node(node)); - op_pin_state state = __get_op_pinned(__get_irn_op(node)); - if (state >= op_pin_state_exc_pinned) - return get_opt_fragile_ops() ? node->attr.except.pin_state : op_pin_state_pinned; - return state; +_get_irn_pinned(const ir_node *node) { + op_pin_state state; + assert(node && _is_ir_node(node)); + /* Check opcode */ + state = _get_op_pinned(_get_irn_op(node)); + + if (state >= op_pin_state_exc_pinned) + return get_opt_fragile_ops() ? node->attr.except.pin_state : op_pin_state_pinned; + return state; +} + +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; } static INLINE int -__is_unop(const ir_node *node) { - assert(node && is_ir_node(node)); - return (node->op->opar == oparity_unary); +_is_unop(const ir_node *node) { + assert(node && _is_ir_node(node)); + return (node->op->opar == oparity_unary); } static INLINE int -__is_binop(const ir_node *node) { - assert(node && is_ir_node(node)); - return (node->op->opar == oparity_binary); +_is_binop(const ir_node *node) { + assert(node && _is_ir_node(node)); + return (node->op->opar == oparity_binary); } static INLINE int -__is_Bad(const ir_node *node) { - assert(node); - return (node && __get_irn_op(node) == op_Bad); +_is_Phi(const ir_node *node) { + ir_op *op; + assert(node); + + op = get_irn_op(node); +#ifdef INTERPROCEDURAL_VIEW + if (op == op_Filter) return get_interprocedural_view(); +#endif + return (op == op_Phi); +} + +static INLINE int +_is_Proj(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Proj); +} + +static INLINE int +_is_Bad(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Bad); +} + +static INLINE int +_is_NoMem(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_NoMem); +} + +static INLINE int +_is_Minus(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Minus); +} + +static INLINE int +_is_Mod(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Mod); +} + +static INLINE int +_is_Div(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Div); +} + +static INLINE int +_is_DivMod(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_DivMod); +} + +static INLINE int +_is_Quot(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Quot); +} + +static INLINE int +_is_Add(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Add); +} + +static INLINE int +_is_And(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_And); +} + +static INLINE int +_is_Or(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Or); +} + +static INLINE int +_is_Eor(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Eor); +} + +static INLINE int +_is_Sub(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Sub); +} + +static INLINE int +_is_Not(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Not); +} + +static INLINE int +_is_Shl(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Shl); +} + +static INLINE int +_is_Shr(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Shr); +} + +static INLINE int +_is_Shrs(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Shrs); +} + +static INLINE int +_is_Rot(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Rot); +} + +static INLINE int +_is_Psi(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Psi); +} + +static INLINE int +_is_Tuple(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Tuple); +} + +static INLINE int +_is_Start(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Start); +} + +static INLINE int +_is_End(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_End); } static INLINE int -__is_no_Block(const ir_node *node) { - assert(node && is_ir_node(node)); - return (__get_irn_op(node) != op_Block); +_is_Const(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Const); } static INLINE int -__is_Block(const ir_node *node) { - assert(node && is_ir_node(node)); - return (__get_irn_op(node) == op_Block); +_is_Conv(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Conv); +} + +static INLINE int +_is_strictConv(const ir_node *node) { + return _is_Conv(node) && get_Conv_strict(node); +} + +static INLINE int +_is_Cast(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Cast); +} + +static INLINE int +_is_CopyB(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_CopyB); +} + +static INLINE int +_is_Unknown(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Unknown); +} + +static INLINE int +_is_Return(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Return); +} + +static INLINE int +_is_Call(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Call); +} + +static INLINE int +_is_Sel(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Sel); +} + +static INLINE int +_is_Mul(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Mul); +} + +static INLINE int +_is_Mulh(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Mulh); +} + +static INLINE int +_is_Mux(const ir_node *node) { + assert(node); + if (node) { + ir_op *op = _get_irn_op(node); + return (op == op_Mux || ((op == op_Psi) && _get_irn_arity(node) == 3)); + } + return 0; +} + +static INLINE int +_is_Load(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Load); +} + +static INLINE int +_is_Store(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Store); +} + +static INLINE int +_is_Sync(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Sync); +} + +static INLINE int +_is_Confirm(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Confirm); +} + +static INLINE int +_is_Pin(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Pin); +} + +static INLINE int +_is_SymConst(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_SymConst); +} + +static INLINE int +_is_Cond(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Cond); +} + +static INLINE int +_is_Cmp(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Cmp); +} + +static INLINE int +_is_Alloc(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Alloc); +} + +static INLINE int +_is_Jmp(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Jmp); +} + +static INLINE int +_is_Raise(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_Raise); +} + +static INLINE int +_is_ASM(const ir_node *node) { + assert(node); + return (_get_irn_op(node) == op_ASM); +} + +static INLINE int +_is_Anchor(const ir_node *node) { + return (_get_irn_op(node) == op_Anchor); +} + +static INLINE int +_is_no_Block(const ir_node *node) { + assert(node && _is_ir_node(node)); + return (_get_irn_op(node) != op_Block); +} + +static INLINE int +_is_Block(const ir_node *node) { + assert(node && _is_ir_node(node)); + return (_get_irn_op(node) == op_Block); +} + +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. + * + * 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 + * Start, 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 unsigned long +_get_Block_block_visited(const ir_node *node) { + assert(node->op == op_Block); + return node->attr.block.block_visited; +} + +static INLINE void +_set_Block_block_visited(ir_node *node, unsigned long visit) { + assert(node->op == op_Block); + node->attr.block.block_visited = visit; +} + +/* For this current_ir_graph must be set. */ +static INLINE void +_mark_Block_block_visited(ir_node *node) { + assert(node->op == op_Block); + node->attr.block.block_visited = get_irg_block_visited(current_ir_graph); +} + +static INLINE int +_Block_not_block_visited(const ir_node *node) { + assert(node->op == op_Block); + return (node->attr.block.block_visited < get_irg_block_visited(current_ir_graph)); +} + +static INLINE int +_Block_block_visited(const ir_node *node) { + assert(node->op == op_Block); + return (node->attr.block.block_visited >= get_irg_block_visited(current_ir_graph)); } static INLINE ir_node * -__set_Block_dead(ir_node *block) { - assert(__get_irn_op(block) == op_Block); - block->attr.block.dead = 1; - return block; +_set_Block_dead(ir_node *block) { + assert(_get_irn_op(block) == op_Block); + block->attr.block.is_dead = 1; + return block; } static INLINE int -__is_Block_dead(const ir_node *block) { - ir_op * op = __get_irn_op(block); +_is_Block_dead(const ir_node *block) { + ir_op *op = _get_irn_op(block); + + if (op == op_Bad) + return 1; + else { + assert(op == op_Block); + return block->attr.block.is_dead; + } +} + +static INLINE tarval *_get_Const_tarval(const ir_node *node) { + assert(_get_irn_op(node) == op_Const); + return node->attr.con.tv; +} + +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)); +} - if (op == op_Bad) - return 1; - else { - assert(op == op_Block); - return block->attr.block.dead; - } +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)); +} + +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_machine_op(const ir_node *node) { + return is_op_machine(_get_irn_op(node)); +} + +static INLINE int _is_irn_machine_operand(const ir_node *node) { + return is_op_machine_operand(_get_irn_op(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 cond_jmp_predicate _get_Cond_jmp_pred(const ir_node *node) { + assert(_get_irn_op(node) == op_Cond); + return node->attr.cond.pred; +} + +static INLINE void _set_Cond_jmp_pred(ir_node *node, cond_jmp_predicate pred) { + assert(_get_irn_op(node) == op_Cond); + node->attr.cond.pred = pred; +} + +static INLINE int _get_Psi_n_conds(ir_node *node) { + assert(_get_irn_op(node) == op_Psi); + return _get_irn_arity(node) >> 1; +} + +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) { + 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) { + return n->dbi; +} /* get_irn_dbg_info */ + +static INLINE void _set_irn_dbg_info(ir_node *n, dbg_info *db) { + n->dbi = db; } /* this section MUST contain all inline functions */ -#define is_ir_node(thing) __is_ir_node(thing) -#define get_irn_intra_arity(node) __get_irn_intra_arity(node) -#define get_irn_inter_arity(node) __get_irn_inter_arity(node) -#define get_irn_arity(node) __get_irn_arity(node) -#define get_irn_intra_n(node, n) __get_irn_intra_n(node, n) -#define get_irn_inter_n(node, n) __get_irn_inter_n(node, n) -#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_op(node) __get_irn_op(node) -#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_not_visited(node) __irn_not_visited(node) -#define set_irn_link(node, link) __set_irn_link(node, link) -#define get_irn_link(node) __get_irn_link(node) -#define is_unop(node) __is_unop(node) -#define is_binop(node) __is_binop(node) -#define is_Bad(node) __is_Bad(node) -#define is_no_Block(node) __is_no_Block(node) -#define is_Block(node) __is_Block(node) -#define set_Block_dead(block) __set_Block_dead(block) -#define is_Block_dead(block) __is_Block_dead(block) - -# endif /* _IRNODE_T_H_ */ +#define is_ir_node(thing) _is_ir_node(thing) +#define get_irn_intra_arity(node) _get_irn_intra_arity(node) +#define get_irn_inter_arity(node) _get_irn_inter_arity(node) +#define get_irn_arity(node) _get_irn_arity(node) +#define get_irn_intra_n(node, n) _get_irn_intra_n(node, n) +#define get_irn_inter_n(node, n) _get_irn_inter_n(node, n) +#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_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_not_visited(node) _irn_not_visited(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_Const(node) _is_Const(node) +#define is_Conv(node) _is_Conv(node) +#define is_strictConv(node) _is_strictConv(node) +#define is_Cast(node) _is_Cast(node) +#define is_Unknown(node) _is_Unknown(node) +#define is_Return(node) _is_Return(node) +#define is_Call(node) _is_Call(node) +#define is_Sel(node) _is_Sel(node) +#define is_Mul(node) _is_Mul(node) +#define is_Mulh(node) _is_Mulh(node) +#define is_Mux(node) _is_Mux(node) +#define is_Load(node) _is_Load(node) +#define is_Sync(node) _is_Sync(node) +#define is_Confirm(node) _is_Confirm(node) +#define is_Pin(node) _is_Pin(node) +#define is_SymConst(node) _is_SymConst(node) +#define is_Cond(node) _is_Cond(node) +#define is_CopyB(node) _is_CopyB(node) +#define is_Cmp(node) _is_Cmp(node) +#define is_Alloc(node) _is_Alloc(node) +#define is_Jmp(node) _is_Jmp(node) +#define is_Raise(node) _is_Raise(node) +#define is_ASM(node) _is_ASM(node) +#define is_Anchor(node) _is_Anchor(node) +#define is_Bad(node) _is_Bad(node) +#define is_NoMem(node) _is_NoMem(node) +#define is_Start(node) _is_Start(node) +#define is_End(node) _is_End(node) +#define is_Minus(node) _is_Minus(node) +#define is_Mod(node) _is_Mod(node) +#define is_Div(node) _is_Div(node) +#define is_DivMod(node) _is_DivMod(node) +#define is_Quot(node) _is_Quot(node) +#define is_Add(node) _is_Add(node) +#define is_And(node) _is_And(node) +#define is_Or(node) _is_Or(node) +#define is_Eor(node) _is_Eor(node) +#define is_Sub(node) _is_Sub(node) +#define is_Not(node) _is_Not(node) +#define is_Shl(node) _is_Shl(node) +#define is_Shr(node) _is_Shr(node) +#define is_Shrs(node) _is_Shrs(node) +#define is_Rot(node) _is_Rot(node) +#define is_Psi(node) _is_Psi(node) +#define is_Tuple(node) _is_Tuple(node) +#define is_no_Block(node) _is_no_Block(node) +#define is_Block(node) _is_Block(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_not_block_visited(node) _Block_not_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_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 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 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_Psi_n_conds(node) _get_Psi_n_conds(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 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) + +#endif