+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_CallBegin(const ir_node *node) {
+ assert(node);
+ return (_get_irn_op(node) == op_CallBegin);
+}
+
+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_SymConst_addr_ent(const ir_node *node) {
+ return is_SymConst(node) && get_SymConst_kind(node) == symconst_addr_ent;
+}
+
+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_Free(const ir_node *node) {
+ assert(node);
+ return (_get_irn_op(node) == op_Free);
+}
+
+static INLINE int
+_is_Jmp(const ir_node *node) {
+ assert(node);
+ return (_get_irn_op(node) == op_Jmp);
+}
+
+static INLINE int
+_is_IJmp(const ir_node *node) {
+ assert(node);
+ return (_get_irn_op(node) == op_IJmp);
+}
+
+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.dom.dom_depth = -1;
+ 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);
+
+ 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));
+}
+
+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(const 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;
+}
+
+/**
+ * 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;
+}
+
+/**
+ * Sets the next link of a Phi.
+ */
+static INLINE void
+_set_Phi_next(ir_node *phi, ir_node *next) {
+ assert(_is_Phi(phi));
+ phi->attr.phi.next = next;
+}
+
+/**
+ * Returns the link of a node.
+ * Intern version of libFirm.
+ */
+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) {
+ _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));
+}
+
+
+/* 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 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_Filter(node) _is_Filter(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_CallBegin(node) _is_CallBegin(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_SymConst_addr_ent(node) _is_SymConst_addr_ent(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_Free(node) _is_Free(node)
+#define is_Jmp(node) _is_Jmp(node)
+#define is_IJmp(node) _is_IJmp(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_Abs(node) _is_Abs(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_Rotl(node) _is_Rotl(node)
+#define is_Psi(node) _is_Psi(node)
+#define is_Id(node) _is_Id(node)
+#define is_Tuple(node) _is_Tuple(node)
+#define is_Bound(node) _is_Bound(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)
+
+#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