2 * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
4 * This file is part of libFirm.
6 * This file may be distributed and/or modified under the terms of the
7 * GNU General Public License version 2 as published by the Free Software
8 * Foundation and appearing in the file LICENSE.GPL included in the
9 * packaging of this file.
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12 * this file in accordance with the libFirm Commercial License.
13 * Agreement provided with the Software.
15 * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
16 * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR
22 * @brief Handling of ia32 specific firm opcodes.
23 * @author Christian Wuerdig
25 * This file implements the creation of the achitecture specific firm opcodes
26 * and the coresponding node constructors for the ia32 assembler irg.
28 #ifndef FIRM_BE_IA32_IA32_NEW_NODES_H
29 #define FIRM_BE_IA32_IA32_NEW_NODES_H
31 #include "ia32_nodes_attr.h"
33 /** indices for AM inputs */
39 n_ia32_binary_left = 3,
40 n_ia32_binary_right = 4
43 /** proj numbers for "normal" one-result nodes (for the complicated cases where we not only
53 * returns true if a node has x87 registers
55 int ia32_has_x87_register(const ir_node *n);
58 * Returns the attributes of an ia32 node.
60 ia32_attr_t *get_ia32_attr(ir_node *node);
61 const ia32_attr_t *get_ia32_attr_const(const ir_node *node);
63 ia32_x87_attr_t *get_ia32_x87_attr(ir_node *node);
64 const ia32_x87_attr_t *get_ia32_x87_attr_const(const ir_node *node);
66 ia32_immediate_attr_t *get_ia32_immediate_attr(ir_node *node);
67 const ia32_immediate_attr_t *get_ia32_immediate_attr_const(const ir_node *node);
69 const ia32_asm_attr_t *get_ia32_asm_attr_const(const ir_node *node);
72 * Gets the condcode attributes of a node.
74 ia32_condcode_attr_t *get_ia32_condcode_attr(ir_node *node);
75 const ia32_condcode_attr_t *get_ia32_condcode_attr_const(const ir_node *node);
78 * Gets the Call node attributes.
80 ia32_call_attr_t *get_ia32_call_attr(ir_node *node);
81 const ia32_call_attr_t *get_ia32_call_attr_const(const ir_node *node);
84 * Gets the CopyB node attributes.
86 ia32_copyb_attr_t *get_ia32_copyb_attr(ir_node *node);
87 const ia32_copyb_attr_t *get_ia32_copyb_attr_const(const ir_node *node);
90 * Gets the ClimbFrame node attributes.
92 ia32_climbframe_attr_t *get_ia32_climbframe_attr(ir_node *node);
93 const ia32_climbframe_attr_t *get_ia32_climbframe_attr_const(const ir_node *node);
95 ia32_switch_attr_t *get_ia32_switch_attr(ir_node *node);
96 const ia32_switch_attr_t *get_ia32_switch_attr_const(const ir_node *node);
99 * Gets the type of an ia32 node.
101 ia32_op_type_t get_ia32_op_type(const ir_node *node);
104 * Sets the type of an ia32 node.
106 void set_ia32_op_type(ir_node *node, ia32_op_type_t tp);
109 * Gets the supported address mode of an ia32 node
111 ia32_am_type_t get_ia32_am_support(const ir_node *node);
114 * Sets the supported addrmode of an ia32 node
116 void set_ia32_am_support(ir_node *node, ia32_am_type_t am_arity);
119 * Gets the addressmode offset as long.
121 int get_ia32_am_offs_int(const ir_node *node);
124 * Sets the addressmode offset
126 void set_ia32_am_offs_int(ir_node *node, int offset);
128 void add_ia32_am_offs_int(ir_node *node, int offset);
131 * Returns the symconst entity associated to addrmode.
133 ir_entity *get_ia32_am_sc(const ir_node *node);
136 * Sets the symconst entity associated to addrmode.
138 void set_ia32_am_sc(ir_node *node, ir_entity *sc);
141 * Sets the sign bit for address mode symconst.
143 void set_ia32_am_sc_sign(ir_node *node);
146 * Clears the sign bit for address mode symconst.
148 void clear_ia32_am_sc_sign(ir_node *node);
151 * Returns the sign bit for address mode symconst.
153 int is_ia32_am_sc_sign(const ir_node *node);
155 void set_ia32_am_tls_segment(ir_node *node, bool value);
157 bool get_ia32_am_tls_segment(const ir_node *node);
160 * Gets the addr mode const.
162 unsigned get_ia32_am_scale(const ir_node *node);
165 * Sets the const for addr mode.
167 void set_ia32_am_scale(ir_node *node, unsigned scale);
170 * Sets the uses_frame flag.
172 void set_ia32_use_frame(ir_node *node);
175 * Clears the uses_frame flag.
177 void clear_ia32_use_frame(ir_node *node);
180 * Gets the uses_frame flag.
182 int is_ia32_use_frame(const ir_node *node);
185 * copies all address-mode attributes from one node to the other
187 void ia32_copy_am_attrs(ir_node *to, const ir_node *from);
190 * Sets node to commutative.
192 void set_ia32_commutative(ir_node *node);
195 * Sets node to non-commutative.
197 void clear_ia32_commutative(ir_node *node);
200 * Checks if node is commutative.
202 int is_ia32_commutative(const ir_node *node);
205 * Sets node needs_stackent
207 void set_ia32_need_stackent(ir_node *node);
210 * Clears node needs_stackent
212 void clear_ia32_need_stackent(ir_node *node);
215 * Checks if node needs a stack entity assigned
217 int is_ia32_need_stackent(const ir_node *node);
219 void set_ia32_is_reload(ir_node *node);
220 int is_ia32_is_reload(const ir_node *node);
222 void set_ia32_is_spill(ir_node *node);
223 int is_ia32_is_spill(const ir_node *node);
225 void set_ia32_is_remat(ir_node *node);
226 int is_ia32_is_remat(const ir_node *node);
229 * Gets the mode of the stored/loaded value (only set for Store/Load)
231 ir_mode *get_ia32_ls_mode(const ir_node *node);
234 * Sets the mode of the stored/loaded value (only set for Store/Load)
236 void set_ia32_ls_mode(ir_node *node, ir_mode *mode);
239 * Gets the frame entity assigned to this node;
241 ir_entity *get_ia32_frame_ent(const ir_node *node);
244 * Sets the frame entity for this node;
246 void set_ia32_frame_ent(ir_node *node, ir_entity *ent);
249 * Returns the condition code of a node.
251 ia32_condition_code_t get_ia32_condcode(const ir_node *node);
254 * Sets the condition code of a node
256 void set_ia32_condcode(ir_node *node, ia32_condition_code_t code);
258 const ir_switch_table *get_ia32_switch_table(const ir_node *node);
260 unsigned get_ia32_copyb_size(const ir_node *node);
263 * Gets the instruction latency.
265 unsigned get_ia32_latency(const ir_node *node);
268 * Get the exception label attribute.
270 unsigned get_ia32_exc_label(const ir_node *node);
273 * Set the exception label attribute.
275 void set_ia32_exc_label(ir_node *node, unsigned flag);
278 * Return the exception label id.
280 ir_label_t get_ia32_exc_label_id(const ir_node *node);
283 * Assign the exception label id.
285 void set_ia32_exc_label_id(ir_node *node, ir_label_t id);
290 * Returns the name of the original ir node.
292 const char *get_ia32_orig_node(const ir_node *node);
295 * Sets the name of the original ir node.
297 void set_ia32_orig_node(ir_node *node, const ir_node *old);
303 * Returns the ident of an entity
304 * @param ent The entity
305 * @return The ident of the entity
307 ident *ia32_get_ent_ident(ir_entity *ent);
310 * Copy the attributes from a Const to an ia32_Const
312 void set_ia32_Const_attr(ir_node *ia32_cnst, ir_node *cnst);
314 void set_ia32_Const_tarval(ir_node *node, ir_tarval *tv);
317 * Returns whether or not the node is an AddrModeS node.
319 int is_ia32_AddrModeS(const ir_node *node);
322 * Returns whether or not the node is an AddrModeD node.
324 int is_ia32_AddrModeD(const ir_node *node);
327 * Swaps left/right input of a node (and sets ins_permuted accordingly)
329 void ia32_swap_left_right(ir_node *node);
331 /* Include the generated headers */
332 #include "gen_ia32_new_nodes.h"