X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firnode_t.h;h=376a68e48503c78913683416a71c90e5edf1cab3;hb=917ab46635e6c68aa98c69f6801caf36df29d9c5;hp=d4df608d902d6a8d628b626881332ccc2b19ffe0;hpb=20a054e20083e0b0e996aceabf561254c663277a;p=libfirm diff --git a/ir/ir/irnode_t.h b/ir/ir/irnode_t.h index d4df608d9..376a68e48 100644 --- a/ir/ir/irnode_t.h +++ b/ir/ir/irnode_t.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. * @@ -26,14 +26,13 @@ #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 "array.h" +#include "iredges_t.h" /** * Returns the array with the ins. The content of the array may not be @@ -43,30 +42,13 @@ */ ir_node **get_irn_in (const ir_node *node); -/** @{ */ -/** access attributes directly */ -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); -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. + * Sets the get_type_attr operation for an ir_op_ops. * * @param code the opcode for the default operation * @param ops the operations initialized @@ -74,10 +56,10 @@ extern unsigned firm_add_node_size; * @return * The operations. */ -ir_op_ops *firm_set_default_get_type(ir_opcode code, ir_op_ops *ops); +ir_op_ops *firm_set_default_get_type_attr(unsigned code, ir_op_ops *ops); /** - * Sets the get_type_attr operation for an ir_op_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 @@ -85,18 +67,15 @@ ir_op_ops *firm_set_default_get_type(ir_opcode code, ir_op_ops *ops); * @return * The operations. */ -ir_op_ops *firm_set_default_get_type_attr(ir_opcode code, ir_op_ops *ops); +ir_op_ops *firm_set_default_get_entity_attr(unsigned 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. + * 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_op_ops *firm_set_default_get_entity_attr(ir_opcode code, ir_op_ops *ops); +ir_node **get_Block_cfgpred_arr(ir_node *node); /*-------------------------------------------------------------------*/ /* These function are most used in libfirm. Give them as static */ @@ -107,8 +86,8 @@ ir_op_ops *firm_set_default_get_entity_attr(ir_opcode code, ir_op_ops *ops); * 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); } @@ -116,34 +95,35 @@ _is_ir_node(const void *thing) { * 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(const ir_node *old_node, ir_node *new_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); /* must always exist */ - op->ops.copy_attr(old_node, new_node); + op->ops.copy_attr(irg, old_node, new_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; @@ -153,48 +133,24 @@ _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_intra_arity(const ir_node *node) { - assert(node); - return ARR_LEN(node->in) - 1; +static inline int _get_irn_arity(const ir_node *node) +{ + return (int)(ARR_LEN(node->in) - 1); } /** - * Returns the number of predecessors without the block predecessor. * Intern version for libFirm. */ -static INLINE int -_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); -} - -/** - * Returns the number of predecessors without the block predecessor. - * Intern version for libFirm. - */ -extern int (*_get_irn_arity)(const ir_node *node); - -/** - * Intern version for libFirm. - */ -static INLINE ir_node * -_get_irn_intra_n(const ir_node *node, int n) { +static inline ir_node *_get_irn_n(const ir_node *node, int n) +{ ir_node *nn; - assert(node); - assert(-1 <= n && n < _get_irn_intra_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"); + assert((is_Anchor(node) || n == -1) && "NULL input of a node"); return NULL; } if (nn->op != op_Id) return nn; @@ -203,62 +159,45 @@ _get_irn_intra_n(const ir_node *node, int n) { } /** - * Intern version for libFirm. + * returns a hash value for a node */ -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_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); +static inline unsigned hash_irn(const ir_node *node) +{ + return (unsigned) get_irn_idx(node); } -/** - * Access to the predecessors of a node. - * To iterate over the operands iterate from 0 to i < get_irn_arity(), - * to iterate including the Block predecessor iterate from i = -1 to - * i < get_irn_arity. - * 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); - -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) { +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"); + assert(pos >= 0 && pos < (int)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) { +/* 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) +{ 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"); + assert(pos >= 0 && pos < (int)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) { +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); } @@ -267,8 +206,8 @@ _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; } @@ -277,18 +216,42 @@ _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 int ir_has_irg_ref(const ir_node *node) +{ + return is_Block(node) || is_Bad(node) || is_Anchor(node); +} + +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); + assert(ir_has_irg_ref(node)); + return node->attr.irg.irg; +} + +static inline ir_node *_get_nodes_block(const ir_node *node) +{ + assert(!is_Block(node)); + return get_irn_n(node, -1); +} + /** * Gets the visited counter of a node. * Intern version for libFirm. */ -static INLINE unsigned long -_get_irn_visited(const ir_node *node) { +static inline ir_visited_t _get_irn_visited(const ir_node *node) +{ assert(node); return node->visited; } @@ -297,8 +260,8 @@ _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, unsigned long visited) { +static inline void _set_irn_visited(ir_node *node, ir_visited_t visited) +{ assert(node); node->visited = visited; } @@ -307,43 +270,36 @@ _set_irn_visited(ir_node *node, unsigned long visited) { * Mark a node as visited in a graph. * Intern version for libFirm. */ -static INLINE void -_mark_irn_visited(ir_node *node) { - assert(node); - node->visited = current_ir_graph->visited; +static inline void _mark_irn_visited(ir_node *node) +{ + node->visited = get_irn_irg(node)->visited; } /** * Returns non-zero if a node of was visited. * Intern version for libFirm. */ -static INLINE int -_irn_visited(const ir_node *node) { - assert(node); - return (node->visited >= current_ir_graph->visited); +static inline int _irn_visited(const ir_node *node) +{ + ir_graph *irg = get_irn_irg(node); + return node->visited >= irg->visited; } -/** - * Returns non-zero if a node of was NOT visited. - * Intern version for libFirm. - */ -static INLINE int -_irn_not_visited(const ir_node *node) { - assert(node); - return (node->visited < current_ir_graph->visited); +static inline int _irn_visited_else_mark(ir_node *node) +{ + if (_irn_visited(node)) + return 1; + _mark_irn_visited(node); + return 0; } /** * Sets the link of a 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(get_irn_irg(node)) != phase_building); - +static inline void _set_irn_link(ir_node *node, void *link) +{ + assert(node); node->link = link; } @@ -351,8 +307,8 @@ _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)); return node->link; } @@ -363,330 +319,59 @@ _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)); /* 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 (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; } -static INLINE int -_is_unop(const ir_node *node) { +/* include generated code */ +#include "gen_irnode.h" + +static inline int _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) { +static inline int _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 (_get_irn_op(node) == op_Bad); +static inline int _is_strictConv(const ir_node *node) +{ + return _is_Conv(node) && get_Conv_strict(node); } -static INLINE int -_is_NoMem(const ir_node *node) { - assert(node); - return (_get_irn_op(node) == op_NoMem); +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 -_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_Const(const ir_node *node) { - assert(node); - return (_get_irn_op(node) == op_Const); -} - -static INLINE int -_is_Conv(const ir_node *node) { - assert(node); - return (_get_irn_op(node) == op_Conv); -} - -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) { +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(ir_node *node, int pos) { +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); @@ -701,178 +386,217 @@ _get_Block_cfgpred(ir_node *node, int pos) { * 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. + * the Start block, but the Bad node. */ -static INLINE ir_node * -_get_Block_cfgpred_block(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(skip_Proj(res)); + } } -static INLINE unsigned long -_get_Block_block_visited(const ir_node *node) { - assert(node->op == op_Block); +static inline ir_visited_t _get_Block_block_visited(const ir_node *node) +{ + assert(is_Block(node)); return node->attr.block.block_visited; } -static INLINE void -_set_Block_block_visited(ir_node *node, unsigned long visit) { - assert(node->op == op_Block); +static inline void _set_Block_block_visited(ir_node *node, ir_visited_t visit) +{ + assert(is_Block(node)); 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 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_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) +{ + ir_graph *irg = get_Block_irg(node); + return node->attr.block.block_visited >= get_irg_block_visited(irg); } -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_graph *_get_Block_irg(const ir_node *block) +{ + assert(is_Block(block)); + return block->attr.irg.irg; } -static INLINE ir_node * -_set_Block_dead(ir_node *block) { - assert(_get_irn_op(block) == op_Block); - block->attr.block.is_dead = 1; - return block; +static inline ir_tarval *_get_Const_tarval(const ir_node *node) { + assert(_get_irn_op(node) == op_Const); + return node->attr.con.tarval; } -static INLINE int -_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 int _is_Const_null(const ir_node *node) { + return tarval_is_null(_get_Const_tarval(node)); } -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_one(const ir_node *node) { + return tarval_is_one(_get_Const_tarval(node)); } -static INLINE cnst_classify_t _classify_Const(ir_node *node) { - ir_op *op; - assert(_is_ir_node(node)); - - op = _get_irn_op(node); - - if (op == op_Const) { - tarval *tv = _get_Const_tarval(node); - if (tarval_is_null(tv)) return CNST_NULL; - if (tarval_is_one(tv)) return CNST_ONE; - if (tarval_is_all_one(tv)) return CNST_ALL_ONE; - return CNST_OTHER; - } else if(op == op_SymConst) - return CNST_SYMCONST; - - return CNST_NO_CONST; +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) { +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) { +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) { +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) { +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) { +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) { +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) { +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) { +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) { +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) { +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 int _is_irn_cse_neutral(const ir_node *node) { + return is_op_cse_neutral(_get_irn_op(node)); } -static INLINE void _set_Cond_jmp_pred(ir_node *node, cond_jmp_predicate pred) { +static inline cond_jmp_predicate _get_Cond_jmp_pred(const ir_node *node) { assert(_get_irn_op(node) == op_Cond); - node->attr.cond.pred = pred; + return node->attr.cond.jmp_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 _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 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) { +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) +{ + assert(_is_Block(block)); + assert(phi == NULL || _is_Phi(phi)); + block->attr.block.phis = phi; +} + +/** + * Returns the link of a node. + * Intern version of libFirm. + */ +static inline ir_node *_get_Block_phis(const ir_node *block) +{ + assert(_is_Block(block)); + return block->attr.block.phis; +} + +static inline void _set_Phi_next(ir_node *phi, ir_node *next) +{ + assert(_is_Phi(phi)); + phi->attr.phi.next = next; +} + +static inline ir_node *_get_Phi_next(const ir_node *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) +{ + 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) +{ + 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) +{ + 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) +{ + if (! is_Proj(node)) + return 0; + node = get_Proj_pred(node); + if (! is_Proj(node)) + return 0; + 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_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_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) @@ -880,72 +604,31 @@ static INLINE void _set_irn_dbg_info(ir_node *n, dbg_info *db) { #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 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_Const(node) _is_Const(node) -#define is_Conv(node) _is_Conv(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 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_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_Block_irg(block) _get_Block_irg(block) #define get_Const_tarval(node) _get_Const_tarval(node) -#define classify_Const(node) _classify_Const(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) @@ -956,9 +639,9 @@ static INLINE void _set_irn_dbg_info(ir_node *n, dbg_info *db) { #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_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) @@ -973,4 +656,15 @@ static INLINE void _set_irn_dbg_info(ir_node *n, dbg_info *db) { #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) + #endif