2 * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
4 * This file is part of libFirm.
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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.
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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
26 * This file implements the creation of the achitecture specific firm opcodes
27 * and the coresponding node constructors for the ia32 assembler irg.
29 #ifndef FIRM_BE_IA32_IA32_NEW_NODES_H
30 #define FIRM_BE_IA32_IA32_NEW_NODES_H
32 #include "ia32_nodes_attr.h"
34 /** indices for AM inputs */
40 n_ia32_binary_left = 3,
41 n_ia32_binary_right = 4
44 /** proj numbers for "normal" one-result nodes (for the complicated cases where we not only
54 * returns true if a node has x87 registers
56 int ia32_has_x87_register(const ir_node *n);
59 * Returns the attributes of an ia32 node.
61 ia32_attr_t *get_ia32_attr(ir_node *node);
62 const ia32_attr_t *get_ia32_attr_const(const ir_node *node);
64 ia32_x87_attr_t *get_ia32_x87_attr(ir_node *node);
65 const ia32_x87_attr_t *get_ia32_x87_attr_const(const ir_node *node);
67 ia32_immediate_attr_t *get_ia32_immediate_attr(ir_node *node);
68 const ia32_immediate_attr_t *get_ia32_immediate_attr_const(const ir_node *node);
70 const ia32_asm_attr_t *get_ia32_asm_attr_const(const ir_node *node);
73 * Gets the condcode attributes of a node.
75 ia32_condcode_attr_t *get_ia32_condcode_attr(ir_node *node);
76 const ia32_condcode_attr_t *get_ia32_condcode_attr_const(const ir_node *node);
79 * Gets the Call node attributes.
81 ia32_call_attr_t *get_ia32_call_attr(ir_node *node);
82 const ia32_call_attr_t *get_ia32_call_attr_const(const ir_node *node);
85 * Gets the CopyB node attributes.
87 ia32_copyb_attr_t *get_ia32_copyb_attr(ir_node *node);
88 const ia32_copyb_attr_t *get_ia32_copyb_attr_const(const ir_node *node);
91 * Gets the ClimbFrame node attributes.
93 ia32_climbframe_attr_t *get_ia32_climbframe_attr(ir_node *node);
94 const ia32_climbframe_attr_t *get_ia32_climbframe_attr_const(const ir_node *node);
96 ia32_switch_attr_t *get_ia32_switch_attr(ir_node *node);
97 const ia32_switch_attr_t *get_ia32_switch_attr_const(const ir_node *node);
100 * Gets the type of an ia32 node.
102 ia32_op_type_t get_ia32_op_type(const ir_node *node);
105 * Sets the type of an ia32 node.
107 void set_ia32_op_type(ir_node *node, ia32_op_type_t tp);
110 * Gets the supported address mode of an ia32 node
112 ia32_am_type_t get_ia32_am_support(const ir_node *node);
115 * Sets the supported addrmode of an ia32 node
117 void set_ia32_am_support(ir_node *node, ia32_am_type_t am_arity);
120 * Gets the addressmode offset as long.
122 int get_ia32_am_offs_int(const ir_node *node);
125 * Sets the addressmode offset
127 void set_ia32_am_offs_int(ir_node *node, int offset);
129 void add_ia32_am_offs_int(ir_node *node, int offset);
132 * Returns the symconst entity associated to addrmode.
134 ir_entity *get_ia32_am_sc(const ir_node *node);
137 * Sets the symconst entity associated to addrmode.
139 void set_ia32_am_sc(ir_node *node, ir_entity *sc);
142 * Sets the sign bit for address mode symconst.
144 void set_ia32_am_sc_sign(ir_node *node);
147 * Clears the sign bit for address mode symconst.
149 void clear_ia32_am_sc_sign(ir_node *node);
152 * Returns the sign bit for address mode symconst.
154 int is_ia32_am_sc_sign(const ir_node *node);
156 void set_ia32_am_tls_segment(ir_node *node, bool value);
158 bool get_ia32_am_tls_segment(const ir_node *node);
161 * Gets the addr mode const.
163 unsigned get_ia32_am_scale(const ir_node *node);
166 * Sets the const for addr mode.
168 void set_ia32_am_scale(ir_node *node, unsigned scale);
171 * Sets the uses_frame flag.
173 void set_ia32_use_frame(ir_node *node);
176 * Clears the uses_frame flag.
178 void clear_ia32_use_frame(ir_node *node);
181 * Gets the uses_frame flag.
183 int is_ia32_use_frame(const ir_node *node);
186 * copies all address-mode attributes from one node to the other
188 void ia32_copy_am_attrs(ir_node *to, const ir_node *from);
191 * Sets node to commutative.
193 void set_ia32_commutative(ir_node *node);
196 * Sets node to non-commutative.
198 void clear_ia32_commutative(ir_node *node);
201 * Checks if node is commutative.
203 int is_ia32_commutative(const ir_node *node);
206 * Sets node needs_stackent
208 void set_ia32_need_stackent(ir_node *node);
211 * Clears node needs_stackent
213 void clear_ia32_need_stackent(ir_node *node);
216 * Checks if node needs a stack entity assigned
218 int is_ia32_need_stackent(const ir_node *node);
220 void set_ia32_is_reload(ir_node *node);
221 int is_ia32_is_reload(const ir_node *node);
223 void set_ia32_is_spill(ir_node *node);
224 int is_ia32_is_spill(const ir_node *node);
226 void set_ia32_is_remat(ir_node *node);
227 int is_ia32_is_remat(const ir_node *node);
230 * Gets the mode of the stored/loaded value (only set for Store/Load)
232 ir_mode *get_ia32_ls_mode(const ir_node *node);
235 * Sets the mode of the stored/loaded value (only set for Store/Load)
237 void set_ia32_ls_mode(ir_node *node, ir_mode *mode);
240 * Gets the frame entity assigned to this node;
242 ir_entity *get_ia32_frame_ent(const ir_node *node);
245 * Sets the frame entity for this node;
247 void set_ia32_frame_ent(ir_node *node, ir_entity *ent);
250 * Returns the condition code of a node.
252 ia32_condition_code_t get_ia32_condcode(const ir_node *node);
255 * Sets the condition code of a node
257 void set_ia32_condcode(ir_node *node, ia32_condition_code_t code);
259 long get_ia32_default_pn(const ir_node *node);
261 unsigned get_ia32_copyb_size(const ir_node *node);
264 * Gets the instruction latency.
266 unsigned get_ia32_latency(const ir_node *node);
270 * Get the list of available execution units.
272 const be_execution_unit_t ***get_ia32_exec_units(const ir_node *node);
275 * Get the exception label attribute.
277 unsigned get_ia32_exc_label(const ir_node *node);
280 * Set the exception label attribute.
282 void set_ia32_exc_label(ir_node *node, unsigned flag);
285 * Return the exception label id.
287 ir_label_t get_ia32_exc_label_id(const ir_node *node);
290 * Assign the exception label id.
292 void set_ia32_exc_label_id(ir_node *node, ir_label_t id);
297 * Returns the name of the original ir node.
299 const char *get_ia32_orig_node(const ir_node *node);
302 * Sets the name of the original ir node.
304 void set_ia32_orig_node(ir_node *node, const ir_node *old);
310 * Returns the ident of an entity
311 * @param ent The entity
312 * @return The ident of the entity
314 ident *ia32_get_ent_ident(ir_entity *ent);
317 * Copy the attributes from a Const to an ia32_Const
319 void set_ia32_Const_attr(ir_node *ia32_cnst, ir_node *cnst);
321 void set_ia32_Const_tarval(ir_node *node, ir_tarval *tv);
324 * Returns whether or not the node is an AddrModeS node.
326 int is_ia32_AddrModeS(const ir_node *node);
329 * Returns whether or not the node is an AddrModeD node.
331 int is_ia32_AddrModeD(const ir_node *node);
334 * Swaps left/right input of a node (and sets ins_permuted accordingly)
336 void ia32_swap_left_right(ir_node *node);
338 /* Include the generated headers */
339 #include "gen_ia32_new_nodes.h"