X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fia32%2Fia32_new_nodes.h;h=6c296dfee1d4356d946817895c301e9dda64c59f;hb=3f1d2fb001738ccea94f601a71a21d6dbf8ad8a9;hp=77456632f223adb9b6aa8654038b73915b3d1562;hpb=110ec5d1a49775f26757ae3c28608e3d893235a9;p=libfirm diff --git a/ir/be/ia32/ia32_new_nodes.h b/ir/be/ia32/ia32_new_nodes.h index 77456632f..6c296dfee 100644 --- a/ir/be/ia32/ia32_new_nodes.h +++ b/ir/be/ia32/ia32_new_nodes.h @@ -1,25 +1,53 @@ -/** - * Function prototypes for the assembler ir node constructors. - * @author Christian Wuerdig - * $Id$ - */ - -#ifndef _IA32_NEW_NODES_H_ -#define _IA32_NEW_NODES_H_ +/* + * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved. + * + * This file is part of libFirm. + * + * This file may be distributed and/or modified under the terms of the + * GNU General Public License version 2 as published by the Free Software + * Foundation and appearing in the file LICENSE.GPL included in the + * packaging of this file. + * + * Licensees holding valid libFirm Professional Edition licenses may use + * this file in accordance with the libFirm Commercial License. + * Agreement provided with the Software. + * + * This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE + * WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR + * PURPOSE. + */ + +/** + * @file + * @brief Handling of ia32 specific firm opcodes. + * @author Christian Wuerdig + * + * This file implements the creation of the achitecture specific firm opcodes + * and the coresponding node constructors for the ia32 assembler irg. + */ +#ifndef FIRM_BE_IA32_IA32_NEW_NODES_H +#define FIRM_BE_IA32_IA32_NEW_NODES_H -#include "firm_config.h" #include "ia32_nodes_attr.h" -/*************************************************************************************************** - * _ _ _ __ _ _ _ _ - * | | | | | | / / | | | | | | | | - * __ _| |_| |_ _ __ ___ ___| |_ / /_ _ ___| |_ _ __ ___ ___| |_| |__ ___ __| |___ - * / _` | __| __| '__| / __|/ _ \ __| / / _` |/ _ \ __| | '_ ` _ \ / _ \ __| '_ \ / _ \ / _` / __| - * | (_| | |_| |_| | \__ \ __/ |_ / / (_| | __/ |_ | | | | | | __/ |_| | | | (_) | (_| \__ \ - * \__,_|\__|\__|_| |___/\___|\__/_/ \__, |\___|\__| |_| |_| |_|\___|\__|_| |_|\___/ \__,_|___/ - * __/ | - * |___/ - ***************************************************************************************************/ +/** indices for AM inputs */ +enum { + n_ia32_base = 0, + n_ia32_index = 1, + n_ia32_mem = 2, + n_ia32_unary_op = 3, + n_ia32_binary_left = 3, + n_ia32_binary_right = 4 +}; + +/** proj numbers for "normal" one-result nodes (for the complicated cases where we not only + * need the result) */ +enum { + pn_ia32_res = 0, + pn_ia32_flags = 1, + pn_ia32_mem = 2 +}; + /** * returns true if a node has x87 registers @@ -29,52 +57,63 @@ int ia32_has_x87_register(const ir_node *n); /** * Returns the attributes of an ia32 node. */ -ia32_attr_t *get_ia32_attr(const ir_node *node); +ia32_attr_t *get_ia32_attr(ir_node *node); +const ia32_attr_t *get_ia32_attr_const(const ir_node *node); -/** - * Gets the type of an ia32 node. - */ -ia32_op_type_t get_ia32_op_type(const ir_node *node); +ia32_x87_attr_t *get_ia32_x87_attr(ir_node *node); +const ia32_x87_attr_t *get_ia32_x87_attr_const(const ir_node *node); + +ia32_immediate_attr_t *get_ia32_immediate_attr(ir_node *node); +const ia32_immediate_attr_t *get_ia32_immediate_attr_const(const ir_node *node); + +const ia32_asm_attr_t *get_ia32_asm_attr_const(const ir_node *node); /** - * Sets the type of an ia32 node. + * Gets the condcode attributes of a node. */ -void set_ia32_op_type(ir_node *node, ia32_op_type_t tp); +ia32_condcode_attr_t *get_ia32_condcode_attr(ir_node *node); +const ia32_condcode_attr_t *get_ia32_condcode_attr_const(const ir_node *node); /** - * Gets the immediate op type of an ia32 node. + * Gets the Call node attributes. */ -ia32_immop_type_t get_ia32_immop_type(const ir_node *node); +ia32_call_attr_t *get_ia32_call_attr(ir_node *node); +const ia32_call_attr_t *get_ia32_call_attr_const(const ir_node *node); /** - * Sets the immediate op type of an ia32 node. + * Gets the CopyB node attributes. */ -void set_ia32_immop_type(ir_node *node, ia32_immop_type_t tp); +ia32_copyb_attr_t *get_ia32_copyb_attr(ir_node *node); +const ia32_copyb_attr_t *get_ia32_copyb_attr_const(const ir_node *node); /** - * Gets the supported addrmode of an ia32 node + * Gets the ClimbFrame node attributes. */ -ia32_am_type_t get_ia32_am_support(const ir_node *node); +ia32_climbframe_attr_t *get_ia32_climbframe_attr(ir_node *node); +const ia32_climbframe_attr_t *get_ia32_climbframe_attr_const(const ir_node *node); + +ia32_switch_attr_t *get_ia32_switch_attr(ir_node *node); +const ia32_switch_attr_t *get_ia32_switch_attr_const(const ir_node *node); /** - * Sets the supported addrmode of an ia32 node + * Gets the type of an ia32 node. */ -void set_ia32_am_support(ir_node *node, ia32_am_type_t am_tp); +ia32_op_type_t get_ia32_op_type(const ir_node *node); /** - * Gets the addrmode flavour of an ia32 node + * Sets the type of an ia32 node. */ -ia32_am_flavour_t get_ia32_am_flavour(const ir_node *node); +void set_ia32_op_type(ir_node *node, ia32_op_type_t tp); /** - * Sets the addrmode flavour of an ia32 node + * Gets the supported address mode of an ia32 node */ -void set_ia32_am_flavour(ir_node *node, ia32_am_flavour_t am_flavour); +ia32_am_type_t get_ia32_am_support(const ir_node *node); /** - * Gets the joined addrmode offset. + * Sets the supported addrmode of an ia32 node */ -char *get_ia32_am_offs(const ir_node *node); +void set_ia32_am_support(ir_node *node, ia32_am_type_t am_arity); /** * Gets the addressmode offset as long. @@ -82,26 +121,21 @@ char *get_ia32_am_offs(const ir_node *node); int get_ia32_am_offs_int(const ir_node *node); /** - * Adds an offset for addrmode. + * Sets the addressmode offset */ -void add_ia32_am_offs(ir_node *node, const char *offset); +void set_ia32_am_offs_int(ir_node *node, int offset); void add_ia32_am_offs_int(ir_node *node, int offset); /** - * Subs an offset for addrmode. + * Returns the symconst entity associated to addrmode. */ -void sub_ia32_am_offs(ir_node *node, const char *offset); +ir_entity *get_ia32_am_sc(const ir_node *node); /** - * Returns the symconst ident associated to addrmode. + * Sets the symconst entity associated to addrmode. */ -ident *get_ia32_am_sc(const ir_node *node); - -/** - * Sets the symconst ident associated to addrmode. - */ -void set_ia32_am_sc(ir_node *node, ident *sc); +void set_ia32_am_sc(ir_node *node, ir_entity *sc); /** * Sets the sign bit for address mode symconst. @@ -118,45 +152,19 @@ void clear_ia32_am_sc_sign(ir_node *node); */ int is_ia32_am_sc_sign(const ir_node *node); -/** - * Gets the addr mode const. - */ -int get_ia32_am_scale(const ir_node *node); - -/** - * Sets the const for addr mode. - */ -void set_ia32_am_scale(ir_node *node, int scale); - -/** - * Return the tarval of an immediate operation or NULL in case of SymConst - */ -tarval *get_ia32_Immop_tarval(const ir_node *node); - -/** - * Sets the attributes of an immediate operation to the specified tarval - */ -void set_ia32_Immop_tarval(ir_node *node, tarval *tv); - -/** - * Gets the string representation of the internal const (tv or symconst) - */ -const char *get_ia32_cnst(const ir_node *node); +void set_ia32_am_tls_segment(ir_node *node, bool value); -/** - * Sets the string representation of the internal const. - */ -void set_ia32_cnst(ir_node *node, const char *cnst); +bool get_ia32_am_tls_segment(const ir_node *node); /** - * Gets the ident representation of the internal const (tv or symconst) + * Gets the addr mode const. */ -ident *get_ia32_id_cnst(const ir_node *node); +unsigned get_ia32_am_scale(const ir_node *node); /** - * Sets the ident representation of the internal const. + * Sets the const for addr mode. */ -void set_ia32_id_cnst(ir_node *node, ident *cnst); +void set_ia32_am_scale(ir_node *node, unsigned scale); /** * Sets the uses_frame flag. @@ -173,6 +181,11 @@ void clear_ia32_use_frame(ir_node *node); */ int is_ia32_use_frame(const ir_node *node); +/** + * copies all address-mode attributes from one node to the other + */ +void ia32_copy_am_attrs(ir_node *to, const ir_node *from); + /** * Sets node to commutative. */ @@ -189,49 +202,28 @@ void clear_ia32_commutative(ir_node *node); int is_ia32_commutative(const ir_node *node); /** - * Sets node emit_cl. + * Sets node needs_stackent */ -void set_ia32_emit_cl(ir_node *node); +void set_ia32_need_stackent(ir_node *node); /** - * Clears node emit_cl. + * Clears node needs_stackent */ -void clear_ia32_emit_cl(ir_node *node); +void clear_ia32_need_stackent(ir_node *node); /** - * Checks if node is commutative. + * Checks if node needs a stack entity assigned */ -int is_ia32_emit_cl(const ir_node *node); +int is_ia32_need_stackent(const ir_node *node); -/** - * Sets node got_lea. - */ -void set_ia32_got_lea(ir_node *node); +void set_ia32_is_reload(ir_node *node); +int is_ia32_is_reload(const ir_node *node); -/** - * Clears node got_lea. - */ -void clear_ia32_got_lea(ir_node *node); - -/** - * Checks if node got lea. - */ -int is_ia32_got_lea(const ir_node *node); - -/** - * Sets node got_reload. - */ -void set_ia32_got_reload(ir_node *node); +void set_ia32_is_spill(ir_node *node); +int is_ia32_is_spill(const ir_node *node); -/** - * Clears node got_reload. - */ -void clear_ia32_got_reload(ir_node *node); - -/** - * Checks if node got reload. - */ -int is_ia32_got_reload(const ir_node *node); +void set_ia32_is_remat(ir_node *node); +int is_ia32_is_remat(const ir_node *node); /** * Gets the mode of the stored/loaded value (only set for Store/Load) @@ -243,36 +235,6 @@ ir_mode *get_ia32_ls_mode(const ir_node *node); */ void set_ia32_ls_mode(ir_node *node, ir_mode *mode); -/** - * Gets the mode of the result. - */ -ir_mode *get_ia32_res_mode(const ir_node *node); - -/** - * Sets the mode of the result. - */ -void set_ia32_res_mode(ir_node *node, ir_mode *mode); - -/** - * Gets the source mode of conversion. - */ -ir_mode *get_ia32_src_mode(const ir_node *node); - -/** - * Sets the source mode of conversion. - */ -void set_ia32_src_mode(ir_node *node, ir_mode *mode); - -/** - * Gets the target mode of conversion. - */ -ir_mode *get_ia32_tgt_mode(const ir_node *node); - -/** - * Sets the target mode of conversion. - */ -void set_ia32_tgt_mode(ir_node *node, ir_mode *mode); - /** * Gets the frame entity assigned to this node; */ @@ -284,104 +246,18 @@ ir_entity *get_ia32_frame_ent(const ir_node *node); void set_ia32_frame_ent(ir_node *node, ir_entity *ent); /** - * Returns the argument register requirements of an ia32 node. + * Returns the condition code of a node. */ -const ia32_register_req_t **get_ia32_in_req_all(const ir_node *node); +ia32_condition_code_t get_ia32_condcode(const ir_node *node); /** - * Sets the argument register requirements of an ia32 node. + * Sets the condition code of a node */ -void set_ia32_in_req_all(ir_node *node, const ia32_register_req_t **reqs); +void set_ia32_condcode(ir_node *node, ia32_condition_code_t code); -/** - * Returns the result register requirements of an ia32 node. - */ -const ia32_register_req_t **get_ia32_out_req_all(const ir_node *node); - -/** - * Sets the result register requirements of an ia32 node. - */ -void set_ia32_out_req_all(ir_node *node, const ia32_register_req_t **reqs); - -/** - * Returns the argument register requirements of an ia32 node. - */ -const ia32_register_req_t *get_ia32_in_req(const ir_node *node, int pos); - -/** - * Returns the result register requirements of an ia32 node. - */ -const ia32_register_req_t *get_ia32_out_req(const ir_node *node, int pos); - -/** - * Sets the OUT register requirements at position pos. - */ -void set_ia32_req_out(ir_node *node, const ia32_register_req_t *req, int pos); - -/** - * Sets the IN register requirements at position pos. - */ -void set_ia32_req_in(ir_node *node, const ia32_register_req_t *req, int pos); - -/** - * Returns the register flag of an ia32 node. - */ -arch_irn_flags_t get_ia32_flags(const ir_node *node); - -/** - * Sets the register flag of an ia32 node. - */ -void set_ia32_flags(ir_node *node, arch_irn_flags_t flags); - -/** - * Returns the result register slots of an ia32 node. - */ -const arch_register_t **get_ia32_slots(const ir_node *node); - -/** - * Returns the name of the OUT register at position pos. - */ -const char *get_ia32_out_reg_name(const ir_node *node, int pos); - -/** - * Returns the index of the OUT register at position pos within its register class. - */ -int get_ia32_out_regnr(const ir_node *node, int pos); - -/** - * Returns the OUT register at position pos. - */ -const arch_register_t *get_ia32_out_reg(const ir_node *node, int pos); - -/** - * Sets the number of results. - */ -void set_ia32_n_res(ir_node *node, int n_res); - -/** - * Returns the number of results. - */ -int get_ia32_n_res(const ir_node *node); +const ir_switch_table *get_ia32_switch_table(const ir_node *node); -/** - * Returns the flavour of an ia32 node, - */ -ia32_op_flavour_t get_ia32_flavour(const ir_node *node); - -/** - * Sets the flavour of an ia32 node to flavour_Div/Mod/DivMod/Mul/Mulh. - */ -void set_ia32_flavour(ir_node *node, ia32_op_flavour_t op_flav); - -/** - * Returns the projnum code. - */ -long get_ia32_pncode(const ir_node *node); - -/** - * Sets the projnum code - */ -void set_ia32_pncode(ir_node *node, long code); +unsigned get_ia32_copyb_size(const ir_node *node); /** * Gets the instruction latency. @@ -389,25 +265,24 @@ void set_ia32_pncode(ir_node *node, long code); unsigned get_ia32_latency(const ir_node *node); /** - * Sets the instruction latency. + * Get the exception label attribute. */ -void set_ia32_latency(ir_node *node, unsigned latency); - +unsigned get_ia32_exc_label(const ir_node *node); /** - * Sets the flags for the n'th out. + * Set the exception label attribute. */ -void set_ia32_out_flags(ir_node *node, arch_irn_flags_t flags, int pos); +void set_ia32_exc_label(ir_node *node, unsigned flag); /** - * Gets the flags for the n'th out. + * Return the exception label id. */ -arch_irn_flags_t get_ia32_out_flags(const ir_node *node, int pos); +ir_label_t get_ia32_exc_label_id(const ir_node *node); /** - * Get the list of available execution units. + * Assign the exception label id. */ -const be_execution_unit_t ***get_ia32_exec_units(const ir_node *node); +void set_ia32_exc_label_id(ir_node *node, ir_label_t id); #ifndef NDEBUG @@ -419,61 +294,24 @@ const char *get_ia32_orig_node(const ir_node *node); /** * Sets the name of the original ir node. */ -void set_ia32_orig_node(ir_node *node, const char *name); +void set_ia32_orig_node(ir_node *node, const ir_node *old); #endif /* NDEBUG */ -/****************************************************************************************************** - * _ _ _ _ __ _ _ - * (_) | | | | | | / _| | | (_) - * ___ _ __ ___ ___ _ __ _| | __ _| |_| |_ _ __ | |_ _ _ _ __ ___| |_ _ ___ _ __ ___ - * / __| '_ \ / _ \/ __| |/ _` | | / _` | __| __| '__| | _| | | | '_ \ / __| __| |/ _ \| '_ \ / __| - * \__ \ |_) | __/ (__| | (_| | | | (_| | |_| |_| | | | | |_| | | | | (__| |_| | (_) | | | | \__ \ - * |___/ .__/ \___|\___|_|\__,_|_| \__,_|\__|\__|_| |_| \__,_|_| |_|\___|\__|_|\___/|_| |_| |___/ - * | | - * |_| - ******************************************************************************************************/ - -/** - * Gets the type of an ia32_Const. - */ -unsigned get_ia32_Const_type(const ir_node *node); - -/** - * Sets the type of an ia32_Const. - */ -void set_ia32_Const_type(ir_node *node, int type); - -/** - * Copy the attributes from an ia32_Const to an Immop (Add_i, Sub_i, ...) node - */ -void set_ia32_Immop_attr(ir_node *node, ir_node *cnst); /** - * Copy the attributes from Immop to an Immop + * Returns the ident of an entity + * @param ent The entity + * @return The ident of the entity */ -void copy_ia32_Immop_attr(ir_node *node, ir_node *src); +ident *ia32_get_ent_ident(ir_entity *ent); /** * Copy the attributes from a Const to an ia32_Const */ void set_ia32_Const_attr(ir_node *ia32_cnst, ir_node *cnst); -/** - * Sets the AddrMode attribute - * @param direction The "direction" of AM ('S' source or 'D' destination) - */ -void set_ia32_AddrMode(ir_node *node, char direction); - -/** - * Returns whether or not the node is an immediate operation with Const. - */ -int is_ia32_ImmConst(const ir_node *node); - -/** - * Returns whether or not the node is an immediate operation with SymConst. - */ -int is_ia32_ImmSymConst(const ir_node *node); +void set_ia32_Const_tarval(ir_node *node, ir_tarval *tv); /** * Returns whether or not the node is an AddrModeS node. @@ -486,32 +324,11 @@ int is_ia32_AddrModeS(const ir_node *node); int is_ia32_AddrModeD(const ir_node *node); /** - * Checks if node is a Load or fLoad. - */ -int is_ia32_Ld(const ir_node *node); - -/** - * Checks if node is a Store or fStore. - */ -int is_ia32_St(const ir_node *node); - -/** - * Checks if node is a Const or fConst. - */ -int is_ia32_Cnst(const ir_node *node); - -/** - * Initializes the nodes attributes. - */ -void init_ia32_attributes(ir_node *node, arch_irn_flags_t flags, const ia32_register_req_t **in_reqs, \ - const ia32_register_req_t **out_reqs, const be_execution_unit_t ***execution_units, int n_res, unsigned latency); - -/** - * Registers the ia32_copy_attr function for all ia32 opcodes. + * Swaps left/right input of a node (and sets ins_permuted accordingly) */ -void ia32_register_copy_attr_func(void); +void ia32_swap_left_right(ir_node *node); /* Include the generated headers */ #include "gen_ia32_new_nodes.h" -#endif /* _IA32_NEW_NODES_H_ */ +#endif