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"
13 /***************************************************************************************************
15 * | | | | | | / / | | | | | | | |
16 * __ _| |_| |_ _ __ ___ ___| |_ / /_ _ ___| |_ _ __ ___ ___| |_| |__ ___ __| |___
17 * / _` | __| __| '__| / __|/ _ \ __| / / _` |/ _ \ __| | '_ ` _ \ / _ \ __| '_ \ / _ \ / _` / __|
18 * | (_| | |_| |_| | \__ \ __/ |_ / / (_| | __/ |_ | | | | | | __/ |_| | | | (_) | (_| \__ \
19 * \__,_|\__|\__|_| |___/\___|\__/_/ \__, |\___|\__| |_| |_| |_|\___|\__|_| |_|\___/ \__,_|___/
22 ***************************************************************************************************/
25 * returns true if a node has x87 registers
27 int ia32_has_x87_register(const ir_node *n);
30 * Returns the attributes of an ia32 node.
32 ia32_attr_t *get_ia32_attr(const ir_node *node);
35 * Gets the type of an ia32 node.
37 ia32_op_type_t get_ia32_op_type(const ir_node *node);
40 * Sets the type of an ia32 node.
42 void set_ia32_op_type(ir_node *node, ia32_op_type_t tp);
45 * Gets the immediate op type of an ia32 node.
47 ia32_immop_type_t get_ia32_immop_type(const ir_node *node);
50 * Sets the immediate op type of an ia32 node.
52 void set_ia32_immop_type(ir_node *node, ia32_immop_type_t tp);
55 * Gets the supported addrmode of an ia32 node
57 ia32_am_type_t get_ia32_am_support(const ir_node *node);
60 * Sets the supported addrmode of an ia32 node
62 void set_ia32_am_support(ir_node *node, ia32_am_type_t am_tp);
65 * Gets the addrmode flavour of an ia32 node
67 ia32_am_flavour_t get_ia32_am_flavour(const ir_node *node);
70 * Sets the addrmode flavour of an ia32 node
72 void set_ia32_am_flavour(ir_node *node, ia32_am_flavour_t am_flavour);
75 * Gets the addressmode offset as long.
77 int get_ia32_am_offs_int(const ir_node *node);
80 * Sets the addressmode offset
82 void set_ia32_am_offs_int(ir_node *node, int offset);
84 void add_ia32_am_offs_int(ir_node *node, int offset);
87 * Returns the symconst ident associated to addrmode.
89 ident *get_ia32_am_sc(const ir_node *node);
92 * Sets the symconst ident associated to addrmode.
94 void set_ia32_am_sc(ir_node *node, ident *sc);
97 * Sets the sign bit for address mode symconst.
99 void set_ia32_am_sc_sign(ir_node *node);
102 * Clears the sign bit for address mode symconst.
104 void clear_ia32_am_sc_sign(ir_node *node);
107 * Returns the sign bit for address mode symconst.
109 int is_ia32_am_sc_sign(const ir_node *node);
112 * Gets the addr mode const.
114 int get_ia32_am_scale(const ir_node *node);
117 * Sets the const for addr mode.
119 void set_ia32_am_scale(ir_node *node, int scale);
122 * Return the tarval of an immediate operation or NULL if none set
124 tarval *get_ia32_Immop_tarval(const ir_node *node);
127 * Return the symconst ident of an immediate operation or NULL if none set
129 ident* get_ia32_Immop_symconst(const ir_node *node);
132 * Sets the attributes of an immediate operation to the specified tarval
134 void set_ia32_Immop_tarval(ir_node *node, tarval *tv);
137 * Sets the attributes of an immediate operation to the specified SymConst
139 void set_ia32_Immop_symconst(ir_node *node, ident *ident);
142 * Sets the uses_frame flag.
144 void set_ia32_use_frame(ir_node *node);
147 * Clears the uses_frame flag.
149 void clear_ia32_use_frame(ir_node *node);
152 * Gets the uses_frame flag.
154 int is_ia32_use_frame(const ir_node *node);
157 * Sets node to commutative.
159 void set_ia32_commutative(ir_node *node);
162 * Sets node to non-commutative.
164 void clear_ia32_commutative(ir_node *node);
167 * Checks if node is commutative.
169 int is_ia32_commutative(const ir_node *node);
174 void set_ia32_emit_cl(ir_node *node);
177 * Clears node emit_cl.
179 void clear_ia32_emit_cl(ir_node *node);
182 * Checks if node is commutative.
184 int is_ia32_emit_cl(const ir_node *node);
189 void set_ia32_got_lea(ir_node *node);
192 * Clears node got_lea.
194 void clear_ia32_got_lea(ir_node *node);
197 * Checks if node got lea.
199 int is_ia32_got_lea(const ir_node *node);
202 * Sets node needs_stackent
204 void set_ia32_need_stackent(ir_node *node);
207 * Clears node needs_stackent
209 void clear_ia32_need_stackent(ir_node *node);
212 * Checks if node needs a stackentity assigned
214 int is_ia32_need_stackent(const ir_node *node);
217 * Gets the mode of the stored/loaded value (only set for Store/Load)
219 ir_mode *get_ia32_ls_mode(const ir_node *node);
222 * Sets the mode of the stored/loaded value (only set for Store/Load)
224 void set_ia32_ls_mode(ir_node *node, ir_mode *mode);
227 * Gets the frame entity assigned to this node;
229 ir_entity *get_ia32_frame_ent(const ir_node *node);
232 * Sets the frame entity for this node;
234 void set_ia32_frame_ent(ir_node *node, ir_entity *ent);
237 * Returns the argument register requirements of an ia32 node.
239 const arch_register_req_t **get_ia32_in_req_all(const ir_node *node);
242 * Sets the argument register requirements of an ia32 node.
244 void set_ia32_in_req_all(ir_node *node, const arch_register_req_t **reqs);
247 * Returns the result register requirements of an ia32 node.
249 const arch_register_req_t **get_ia32_out_req_all(const ir_node *node);
252 * Sets the result register requirements of an ia32 node.
254 void set_ia32_out_req_all(ir_node *node, const arch_register_req_t **reqs);
257 * Returns the argument register requirements of an ia32 node.
259 const arch_register_req_t *get_ia32_in_req(const ir_node *node, int pos);
262 * Returns the result register requirements of an ia32 node.
264 const arch_register_req_t *get_ia32_out_req(const ir_node *node, int pos);
267 * Sets the OUT register requirements at position pos.
269 void set_ia32_req_out(ir_node *node, const arch_register_req_t *req, int pos);
272 * Sets the IN register requirements at position pos.
274 void set_ia32_req_in(ir_node *node, const arch_register_req_t *req, int pos);
277 * Returns the register flag of an ia32 node.
279 arch_irn_flags_t get_ia32_flags(const ir_node *node);
282 * Sets the register flag of an ia32 node.
284 void set_ia32_flags(ir_node *node, arch_irn_flags_t flags);
287 * Returns the result register slots of an ia32 node.
289 const arch_register_t **get_ia32_slots(const ir_node *node);
292 * Returns the name of the OUT register at position pos.
294 const char *get_ia32_out_reg_name(const ir_node *node, int pos);
297 * Returns the index of the OUT register at position pos within its register class.
299 int get_ia32_out_regnr(const ir_node *node, int pos);
302 * Returns the OUT register at position pos.
304 const arch_register_t *get_ia32_out_reg(const ir_node *node, int pos);
307 * Sets the number of results.
309 void set_ia32_n_res(ir_node *node, int n_res);
312 * Returns the number of results.
314 int get_ia32_n_res(const ir_node *node);
317 * Returns the flavour of an ia32 node,
319 ia32_op_flavour_t get_ia32_flavour(const ir_node *node);
322 * Sets the flavour of an ia32 node to flavour_Div/Mod/DivMod/Mul/Mulh.
324 void set_ia32_flavour(ir_node *node, ia32_op_flavour_t op_flav);
327 * Returns the projnum code.
329 pn_Cmp get_ia32_pncode(const ir_node *node);
332 * Sets the projnum code
334 void set_ia32_pncode(ir_node *node, pn_Cmp code);
337 * Gets the instruction latency.
339 unsigned get_ia32_latency(const ir_node *node);
342 * Sets the instruction latency.
344 void set_ia32_latency(ir_node *node, unsigned latency);
348 * Sets the flags for the n'th out.
350 void set_ia32_out_flags(ir_node *node, arch_irn_flags_t flags, int pos);
353 * Gets the flags for the n'th out.
355 arch_irn_flags_t get_ia32_out_flags(const ir_node *node, int pos);
358 * Get the list of available execution units.
360 const be_execution_unit_t ***get_ia32_exec_units(const ir_node *node);
365 * Returns the name of the original ir node.
367 const char *get_ia32_orig_node(const ir_node *node);
370 * Sets the name of the original ir node.
372 void set_ia32_orig_node(ir_node *node, const char *name);
376 /******************************************************************************************************
378 * (_) | | | | | | / _| | | (_)
379 * ___ _ __ ___ ___ _ __ _| | __ _| |_| |_ _ __ | |_ _ _ _ __ ___| |_ _ ___ _ __ ___
380 * / __| '_ \ / _ \/ __| |/ _` | | / _` | __| __| '__| | _| | | | '_ \ / __| __| |/ _ \| '_ \ / __|
381 * \__ \ |_) | __/ (__| | (_| | | | (_| | |_| |_| | | | | |_| | | | | (__| |_| | (_) | | | | \__ \
382 * |___/ .__/ \___|\___|_|\__,_|_| \__,_|\__|\__|_| |_| \__,_|_| |_|\___|\__|_|\___/|_| |_| |___/
385 ******************************************************************************************************/
388 * Returns the ident of an entity
389 * @param ent The entity
390 * @return The ident of the entity
392 ident *ia32_get_ent_ident(ir_entity *ent);
395 * Copy the attributes from Immop to an Immop
397 void copy_ia32_Immop_attr(ir_node *node, ir_node *src);
400 * Returns the proj of the result value for nodes that have the usual
401 * (res, Mem) result tuple
403 ir_node *get_ia32_result_proj(const ir_node *node);
406 * Copy the attributes from a Const to an ia32_Const
408 void set_ia32_Const_attr(ir_node *ia32_cnst, ir_node *cnst);
410 void set_ia32_Const_tarval(ir_node *node, tarval *tv);
413 * Sets the AddrMode attribute
414 * @param direction The "direction" of AM ('S' source or 'D' destination)
416 void set_ia32_AddrMode(ir_node *node, char direction);
419 * Returns whether or not the node is an immediate operation with Const.
421 int is_ia32_ImmConst(const ir_node *node);
424 * Returns whether or not the node is an immediate operation with SymConst.
426 int is_ia32_ImmSymConst(const ir_node *node);
429 * Returns whether or not the node is an AddrModeS node.
431 int is_ia32_AddrModeS(const ir_node *node);
434 * Returns whether or not the node is an AddrModeD node.
436 int is_ia32_AddrModeD(const ir_node *node);
439 * Checks if node is a Load or fLoad.
441 int is_ia32_Ld(const ir_node *node);
444 * Checks if node is a Store or fStore.
446 int is_ia32_St(const ir_node *node);
449 * Checks if node is a Const or fConst.
451 int is_ia32_Cnst(const ir_node *node);
454 * Initializes the nodes attributes.
456 void init_ia32_attributes(ir_node *node, arch_irn_flags_t flags,
457 const arch_register_req_t **in_reqs,
458 const arch_register_req_t **out_reqs,
459 const be_execution_unit_t ***execution_units,
460 int n_res, unsigned latency);
463 * Registers the ia32_copy_attr function for all ia32 opcodes.
465 void ia32_register_copy_attr_func(void);
467 /* Include the generated headers */
468 #include "gen_ia32_new_nodes.h"
470 #endif /* _IA32_NEW_NODES_H_ */