/*
- * Copyright (C) 1995-2007 University of Karlsruhe. All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe. All right reserved.
*
* This file is part of libFirm.
*
#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,
+ pn_ia32_add1 = 3,
+ pn_ia32_add2 = 4
+};
+
/***************************************************************************************************
* _ _ _ __ _ _ _ _
* | | | | | | / / | | | | | | | |
/**
* 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);
+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);
/**
- * Gets the type of an ia32 node.
+ * Gets the condcode attributes of a node.
*/
-ia32_op_type_t get_ia32_op_type(const ir_node *node);
+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);
/**
- * Sets the type of an ia32 node.
+ * Gets the CopyB node attributes.
*/
-void set_ia32_op_type(ir_node *node, ia32_op_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 immediate op type of an ia32 node.
+ * Gets the type of an ia32 node.
*/
-ia32_immop_type_t get_ia32_immop_type(const ir_node *node);
+ia32_op_type_t get_ia32_op_type(const ir_node *node);
/**
- * Sets the immediate op type of an ia32 node.
+ * Sets the type of an ia32 node.
*/
-void set_ia32_immop_type(ir_node *node, ia32_immop_type_t tp);
+void set_ia32_op_type(ir_node *node, ia32_op_type_t tp);
/**
- * Gets the supported addrmode of an ia32 node
+ * Gets the supported address mode of an ia32 node
*/
ia32_am_type_t get_ia32_am_support(const ir_node *node);
/**
* Sets the supported addrmode of an ia32 node
*/
-void set_ia32_am_support(ir_node *node, ia32_am_type_t am_tp);
-
-/**
- * Gets the addrmode flavour of an ia32 node
- */
-ia32_am_flavour_t get_ia32_am_flavour(const ir_node *node);
-
-/**
- * Sets the addrmode flavour of an ia32 node
- */
-void set_ia32_am_flavour(ir_node *node, ia32_am_flavour_t am_flavour);
+void set_ia32_am_support(ir_node *node, ia32_am_type_t am_arity);
/**
* Gets the addressmode offset as long.
*/
void set_ia32_am_scale(ir_node *node, int scale);
-/**
- * Return the tarval of an immediate operation or NULL if none set
- */
-tarval *get_ia32_Immop_tarval(const ir_node *node);
-
-/**
- * Return the symconst entity of an immediate operation or NULL if none set
- */
-ir_entity* get_ia32_Immop_symconst(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);
-
-/**
- * Sets the attributes of an immediate operation to the specified SymConst
- */
-void set_ia32_Immop_symconst(ir_node *node, ir_entity *entity);
-
/**
* Sets the uses_frame flag.
*/
*/
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.
*/
*/
int is_ia32_commutative(const ir_node *node);
-/**
- * Sets node emit_cl.
- */
-void set_ia32_emit_cl(ir_node *node);
-
-/**
- * Clears node emit_cl.
- */
-void clear_ia32_emit_cl(ir_node *node);
-
-/**
- * Checks if node is commutative.
- */
-int is_ia32_emit_cl(const ir_node *node);
-
-/**
- * Sets node got_lea.
- */
-void set_ia32_got_lea(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 needs_stackent
*/
void clear_ia32_need_stackent(ir_node *node);
/**
- * Checks if node needs a stackentity assigned
+ * Checks if node needs a stack entity assigned
*/
int is_ia32_need_stackent(const ir_node *node);
+void set_ia32_is_reload(ir_node *node);
+int is_ia32_is_reload(const ir_node *node);
+
+void set_ia32_is_spill(ir_node *node);
+int is_ia32_is_spill(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)
*/
*/
void set_ia32_flags(ir_node *node, arch_irn_flags_t flags);
+void add_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_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);
/**
- * 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.
+ * Returns the condition code of a node.
*/
-void set_ia32_flavour(ir_node *node, ia32_op_flavour_t op_flav);
+long get_ia32_condcode(const ir_node *node);
/**
- * Returns the projnum code.
+ * Sets the condition code of a node
*/
-pn_Cmp get_ia32_pncode(const ir_node *node);
+void set_ia32_condcode(ir_node *node, long code);
/**
- * Sets the projnum code
+ * Returns the condition code of a node.
*/
-void set_ia32_pncode(ir_node *node, pn_Cmp code);
+unsigned get_ia32_copyb_size(const ir_node *node);
/**
* Gets the instruction latency.
*/
unsigned get_ia32_latency(const ir_node *node);
-/**
- * Sets the instruction latency.
- */
-void set_ia32_latency(ir_node *node, unsigned latency);
-
/**
* Sets the flags for the n'th out.
*/
void set_ia32_exc_label(ir_node *node, unsigned flag);
+/**
+ * Return the exception label id.
+ */
+ir_label_t get_ia32_exc_label_id(const ir_node *node);
+
+/**
+ * Assign the exception label id.
+ */
+void set_ia32_exc_label_id(ir_node *node, ir_label_t id);
+
#ifndef NDEBUG
/**
*/
ident *ia32_get_ent_ident(ir_entity *ent);
-/**
- * Copy the attributes from Immop to an Immop
- */
-void copy_ia32_Immop_attr(ir_node *node, ir_node *src);
-
/**
* Returns the proj of the result value for nodes that have the usual
* (res, Mem) result tuple
void set_ia32_Const_tarval(ir_node *node, tarval *tv);
-/**
- * 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);
-
/**
* Returns whether or not the node is an AddrModeS node.
*/
int is_ia32_St(const ir_node *node);
/**
- * Checks if node is a Const or fConst.
+ * Swaps left/right input of a node (and adjusts pnc if needed)
*/
-int is_ia32_Cnst(const ir_node *node);
+void ia32_swap_left_right(ir_node *node);
/**
* Initializes the nodes attributes.
const arch_register_req_t **in_reqs,
const arch_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.
- */
-void ia32_register_copy_attr_func(void);
+ int n_res);
+
+void init_ia32_x87_attributes(ir_node *node);
+void init_ia32_asm_attributes(ir_node *node);
+void init_ia32_immediate_attributes(ir_node *node, ir_entity *symconst,
+ int symconst_sign, long offset);
+void init_ia32_copyb_attributes(ir_node *res, unsigned size);
+void init_ia32_condcode_attributes(ir_node *res, long pnc);
/* Include the generated headers */
#include "gen_ia32_new_nodes.h"
projects / libfirm / blobdiff