2 * Function prototypes for the assembler ir node constructors.
3 * @author Christian Wuerdig
7 #ifndef _IA32_NEW_NODES_H_
8 #define _IA32_NEW_NODES_H_
10 #include "firm_config.h"
11 #include "ia32_nodes_attr.h"
12 #include "gen_ia32_machine.h"
14 /***************************************************************************************************
16 * | | | | | | / / | | | | | | | |
17 * __ _| |_| |_ _ __ ___ ___| |_ / /_ _ ___| |_ _ __ ___ ___| |_| |__ ___ __| |___
18 * / _` | __| __| '__| / __|/ _ \ __| / / _` |/ _ \ __| | '_ ` _ \ / _ \ __| '_ \ / _ \ / _` / __|
19 * | (_| | |_| |_| | \__ \ __/ |_ / / (_| | __/ |_ | | | | | | __/ |_| | | | (_) | (_| \__ \
20 * \__,_|\__|\__|_| |___/\___|\__/_/ \__, |\___|\__| |_| |_| |_|\___|\__|_| |_|\___/ \__,_|___/
23 ***************************************************************************************************/
26 * returns true if a node has x87 registers
28 int ia32_has_x87_register(const ir_node *n);
31 * Returns the attributes of an ia32 node.
33 ia32_attr_t *get_ia32_attr(const ir_node *node);
36 * Gets the type of an ia32 node.
38 ia32_op_type_t get_ia32_op_type(const ir_node *node);
41 * Sets the type of an ia32 node.
43 void set_ia32_op_type(ir_node *node, ia32_op_type_t tp);
46 * Gets the immediate op type of an ia32 node.
48 ia32_immop_type_t get_ia32_immop_type(const ir_node *node);
51 * Sets the immediate op type of an ia32 node.
53 void set_ia32_immop_type(ir_node *node, ia32_immop_type_t tp);
56 * Gets the supported addrmode of an ia32 node
58 ia32_am_type_t get_ia32_am_support(const ir_node *node);
61 * Sets the supported addrmode of an ia32 node
63 void set_ia32_am_support(ir_node *node, ia32_am_type_t am_tp);
66 * Gets the addrmode flavour of an ia32 node
68 ia32_am_flavour_t get_ia32_am_flavour(const ir_node *node);
71 * Sets the addrmode flavour of an ia32 node
73 void set_ia32_am_flavour(ir_node *node, ia32_am_flavour_t am_flavour);
76 * Gets the joined addrmode offset.
78 char *get_ia32_am_offs(const ir_node *node);
81 * Gets the addressmode offset as long.
83 int get_ia32_am_offs_int(const ir_node *node);
86 * Adds an offset for addrmode.
88 void add_ia32_am_offs(ir_node *node, const char *offset);
90 void add_ia32_am_offs_int(ir_node *node, int offset);
93 * Subs an offset for addrmode.
95 void sub_ia32_am_offs(ir_node *node, const char *offset);
98 * Returns the symconst ident associated to addrmode.
100 ident *get_ia32_am_sc(const ir_node *node);
103 * Sets the symconst ident associated to addrmode.
105 void set_ia32_am_sc(ir_node *node, ident *sc);
108 * Sets the sign bit for address mode symconst.
110 void set_ia32_am_sc_sign(ir_node *node);
113 * Clears the sign bit for address mode symconst.
115 void clear_ia32_am_sc_sign(ir_node *node);
118 * Returns the sign bit for address mode symconst.
120 int is_ia32_am_sc_sign(const ir_node *node);
123 * Gets the addr mode const.
125 int get_ia32_am_scale(const ir_node *node);
128 * Sets the const for addr mode.
130 void set_ia32_am_scale(ir_node *node, int scale);
133 * Return the tarval of an immediate operation or NULL in case of SymConst
135 tarval *get_ia32_Immop_tarval(const ir_node *node);
138 * Sets the attributes of an immediate operation to the specified tarval
140 void set_ia32_Immop_tarval(ir_node *node, tarval *tv);
143 * Gets the string representation of the internal const (tv or symconst)
145 const char *get_ia32_cnst(const ir_node *node);
148 * Sets the string representation of the internal const.
150 void set_ia32_cnst(ir_node *node, const char *cnst);
153 * Gets the ident representation of the internal const (tv or symconst)
155 ident *get_ia32_id_cnst(const ir_node *node);
158 * Sets the ident representation of the internal const.
160 void set_ia32_id_cnst(ir_node *node, ident *cnst);
163 * Sets the uses_frame flag.
165 void set_ia32_use_frame(ir_node *node);
168 * Clears the uses_frame flag.
170 void clear_ia32_use_frame(ir_node *node);
173 * Gets the uses_frame flag.
175 int is_ia32_use_frame(const ir_node *node);
178 * Sets node to commutative.
180 void set_ia32_commutative(ir_node *node);
183 * Sets node to non-commutative.
185 void clear_ia32_commutative(ir_node *node);
188 * Checks if node is commutative.
190 int is_ia32_commutative(const ir_node *node);
195 void set_ia32_emit_cl(ir_node *node);
198 * Clears node emit_cl.
200 void clear_ia32_emit_cl(ir_node *node);
203 * Checks if node is commutative.
205 int is_ia32_emit_cl(const ir_node *node);
210 void set_ia32_got_lea(ir_node *node);
213 * Clears node got_lea.
215 void clear_ia32_got_lea(ir_node *node);
218 * Checks if node got lea.
220 int is_ia32_got_lea(const ir_node *node);
223 * Sets node got_reload.
225 void set_ia32_got_reload(ir_node *node);
228 * Clears node got_reload.
230 void clear_ia32_got_reload(ir_node *node);
233 * Checks if node got reload.
235 int is_ia32_got_reload(const ir_node *node);
238 * Gets the mode of the stored/loaded value (only set for Store/Load)
240 ir_mode *get_ia32_ls_mode(const ir_node *node);
243 * Sets the mode of the stored/loaded value (only set for Store/Load)
245 void set_ia32_ls_mode(ir_node *node, ir_mode *mode);
248 * Gets the mode of the result.
250 ir_mode *get_ia32_res_mode(const ir_node *node);
253 * Sets the mode of the result.
255 void set_ia32_res_mode(ir_node *node, ir_mode *mode);
258 * Gets the source mode of conversion.
260 ir_mode *get_ia32_src_mode(const ir_node *node);
263 * Sets the source mode of conversion.
265 void set_ia32_src_mode(ir_node *node, ir_mode *mode);
268 * Gets the target mode of conversion.
270 ir_mode *get_ia32_tgt_mode(const ir_node *node);
273 * Sets the target mode of conversion.
275 void set_ia32_tgt_mode(ir_node *node, ir_mode *mode);
278 * Gets the frame entity assigned to this node;
280 entity *get_ia32_frame_ent(const ir_node *node);
283 * Sets the frame entity for this node;
285 void set_ia32_frame_ent(ir_node *node, entity *ent);
288 * Returns the argument register requirements of an ia32 node.
290 const ia32_register_req_t **get_ia32_in_req_all(const ir_node *node);
293 * Sets the argument register requirements of an ia32 node.
295 void set_ia32_in_req_all(ir_node *node, const ia32_register_req_t **reqs);
298 * Returns the result register requirements of an ia32 node.
300 const ia32_register_req_t **get_ia32_out_req_all(const ir_node *node);
303 * Sets the result register requirements of an ia32 node.
305 void set_ia32_out_req_all(ir_node *node, const ia32_register_req_t **reqs);
308 * Returns the argument register requirements of an ia32 node.
310 const ia32_register_req_t *get_ia32_in_req(const ir_node *node, int pos);
313 * Returns the result register requirements of an ia32 node.
315 const ia32_register_req_t *get_ia32_out_req(const ir_node *node, int pos);
318 * Sets the OUT register requirements at position pos.
320 void set_ia32_req_out(ir_node *node, const ia32_register_req_t *req, int pos);
323 * Sets the IN register requirements at position pos.
325 void set_ia32_req_in(ir_node *node, const ia32_register_req_t *req, int pos);
328 * Returns the register flag of an ia32 node.
330 arch_irn_flags_t get_ia32_flags(const ir_node *node);
333 * Sets the register flag of an ia32 node.
335 void set_ia32_flags(ir_node *node, arch_irn_flags_t flags);
338 * Returns the result register slots of an ia32 node.
340 const arch_register_t **get_ia32_slots(const ir_node *node);
343 * Returns the name of the OUT register at position pos.
345 const char *get_ia32_out_reg_name(const ir_node *node, int pos);
348 * Returns the index of the OUT register at position pos within its register class.
350 int get_ia32_out_regnr(const ir_node *node, int pos);
353 * Returns the OUT register at position pos.
355 const arch_register_t *get_ia32_out_reg(const ir_node *node, int pos);
358 * Sets the number of results.
360 void set_ia32_n_res(ir_node *node, int n_res);
363 * Returns the number of results.
365 int get_ia32_n_res(const ir_node *node);
368 * Returns the flavour of an ia32 node,
370 ia32_op_flavour_t get_ia32_flavour(const ir_node *node);
373 * Sets the flavour of an ia32 node to flavour_Div/Mod/DivMod/Mul/Mulh.
375 void set_ia32_flavour(ir_node *node, ia32_op_flavour_t op_flav);
378 * Returns the projnum code.
380 long get_ia32_pncode(const ir_node *node);
383 * Sets the projnum code
385 void set_ia32_pncode(ir_node *node, long code);
388 * Gets the instruction latency.
390 unsigned get_ia32_latency(const ir_node *node);
393 * Sets the instruction latency.
395 void set_ia32_latency(ir_node *node, unsigned latency);
399 * Sets the flags for the n'th out.
401 void set_ia32_out_flags(ir_node *node, arch_irn_flags_t flags, int pos);
404 * Gets the flags for the n'th out.
406 arch_irn_flags_t get_ia32_out_flags(const ir_node *node, int pos);
409 * Set the number of available execution units for this node.
411 void set_ia32_n_exec_units(ir_node *node, unsigned n);
414 * Get the number of available execution units for this node.
416 unsigned get_ia32_n_exec_units(const ir_node *node);
421 * Returns the name of the original ir node.
423 const char *get_ia32_orig_node(const ir_node *node);
426 * Sets the name of the original ir node.
428 void set_ia32_orig_node(ir_node *node, const char *name);
432 /******************************************************************************************************
434 * (_) | | | | | | / _| | | (_)
435 * ___ _ __ ___ ___ _ __ _| | __ _| |_| |_ _ __ | |_ _ _ _ __ ___| |_ _ ___ _ __ ___
436 * / __| '_ \ / _ \/ __| |/ _` | | / _` | __| __| '__| | _| | | | '_ \ / __| __| |/ _ \| '_ \ / __|
437 * \__ \ |_) | __/ (__| | (_| | | | (_| | |_| |_| | | | | |_| | | | | (__| |_| | (_) | | | | \__ \
438 * |___/ .__/ \___|\___|_|\__,_|_| \__,_|\__|\__|_| |_| \__,_|_| |_|\___|\__|_|\___/|_| |_| |___/
441 ******************************************************************************************************/
444 * Gets the type of an ia32_Const.
446 unsigned get_ia32_Const_type(const ir_node *node);
449 * Sets the type of an ia32_Const.
451 void set_ia32_Const_type(ir_node *node, int type);
454 * Copy the attributes from an ia32_Const to an Immop (Add_i, Sub_i, ...) node
456 void set_ia32_Immop_attr(ir_node *node, ir_node *cnst);
459 * Copy the attributes from Immop to an Immop
461 void copy_ia32_Immop_attr(ir_node *node, ir_node *src);
464 * Copy the attributes from a Const to an ia32_Const
466 void set_ia32_Const_attr(ir_node *ia32_cnst, ir_node *cnst);
469 * Sets the AddrMode attribute
470 * @param direction The "direction" of AM ('S' source or 'D' destination)
472 void set_ia32_AddrMode(ir_node *node, char direction);
475 * Returns whether or not the node is an immediate operation with Const.
477 int is_ia32_ImmConst(const ir_node *node);
480 * Returns whether or not the node is an immediate operation with SymConst.
482 int is_ia32_ImmSymConst(const ir_node *node);
485 * Returns whether or not the node is an AddrModeS node.
487 int is_ia32_AddrModeS(const ir_node *node);
490 * Returns whether or not the node is an AddrModeD node.
492 int is_ia32_AddrModeD(const ir_node *node);
495 * Checks if node is a Load or fLoad.
497 int is_ia32_Ld(const ir_node *node);
500 * Checks if node is a Store or fStore.
502 int is_ia32_St(const ir_node *node);
505 * Checks if node is a Const or fConst.
507 int is_ia32_Cnst(const ir_node *node);
510 * Initializes the nodes attributes.
512 void init_ia32_attributes(ir_node *node, arch_irn_flags_t flags, const ia32_register_req_t **in_reqs, \
513 const ia32_register_req_t **out_reqs, const be_execution_unit_t **execution_units, int n_res, unsigned latency);
515 /* Include the generated headers */
516 #include "gen_ia32_new_nodes.h"
518 #endif /* _IA32_NEW_NODES_H_ */