GCC Middle and Back End API Reference
Data Fields
vn_reference_op_struct Struct Reference

#include <tree-ssa-sccvn.h>

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Data Fields

enum tree_code opcode: 16
 
unsigned short clique
 
unsigned short base
 
unsigned reverse: 1
 
unsigned align: 6
 
poly_int64 off
 
tree type
 
tree op0
 
tree op1
 
tree op2
 

Detailed Description

Reference operands only exist in reference operations structures.
They consist of an opcode, type, and some number of operands.  For
a given opcode, some, all, or none of the operands may be used.
The operands are there to store the information that makes up the
portion of the addressing calculation that opcode performs.

Field Documentation

◆ align

unsigned vn_reference_op_struct::align

Referenced by copy_reference_ops_from_ref(), and vn_ref_op_align_unit().

◆ base

unsigned short vn_reference_op_struct::base

Referenced by ao_ref_init_from_vn_reference(), copy_reference_ops_from_ref(), create_component_ref_by_pieces_1(), and phi_translate_1().

◆ clique

unsigned short vn_reference_op_struct::clique

Referenced by ao_ref_init_from_vn_reference(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), create_component_ref_by_pieces_1(), create_expression_by_pieces(), fully_constant_vn_reference_p(), phi_translate_1(), print_vn_reference_ops(), vn_reference_op_compute_hash(), and vn_reference_op_eq().

◆ off

poly_int64 vn_reference_op_struct::off

Referenced by ao_ref_init_from_vn_reference(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), valueize_refs_1(), vn_reference_compute_hash(), vn_reference_eq(), vn_reference_fold_indirect(), vn_reference_insert(), vn_reference_lookup(), vn_reference_lookup_3(), and vn_reference_maybe_forwprop_address().

◆ op0

tree vn_reference_op_struct::op0

Referenced by ao_ref_init_from_vn_reference(), compute_avail(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), create_component_ref_by_pieces_1(), create_expression_by_pieces(), fully_constant_vn_reference_p(), phi_translate_1(), print_vn_reference_ops(), valid_in_sets(), valueize_refs_1(), vn_reference_compute_hash(), vn_reference_eq(), vn_reference_fold_indirect(), vn_reference_lookup_3(), vn_reference_may_trap(), vn_reference_maybe_forwprop_address(), vn_reference_op_compute_hash(), and vn_reference_op_eq().

◆ op1

tree vn_reference_op_struct::op1

Referenced by ao_ref_init_from_vn_reference(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), create_component_ref_by_pieces_1(), create_expression_by_pieces(), phi_translate_1(), print_vn_reference_ops(), valid_in_sets(), valueize_refs_1(), vn_reference_may_trap(), vn_reference_op_compute_hash(), and vn_reference_op_eq().

◆ op2

tree vn_reference_op_struct::op2

Referenced by ao_ref_init_from_vn_reference(), compute_avail(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), create_component_ref_by_pieces_1(), phi_translate_1(), print_vn_reference_ops(), valid_in_sets(), valueize_refs_1(), vn_reference_op_compute_hash(), and vn_reference_op_eq().

◆ opcode

enum tree_code vn_reference_op_struct::opcode

Referenced by ao_ref_init_from_vn_reference(), compute_avail(), contains_storage_order_barrier_p(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), create_component_ref_by_pieces_1(), fully_constant_vn_reference_p(), phi_translate_1(), print_vn_reference_ops(), valueize_refs_1(), vn_reference_compute_hash(), vn_reference_eq(), vn_reference_insert(), vn_reference_lookup(), vn_reference_lookup_3(), vn_reference_may_trap(), vn_reference_maybe_forwprop_address(), vn_reference_op_compute_hash(), and vn_reference_op_eq().

◆ reverse

unsigned vn_reference_op_struct::reverse

Referenced by contains_storage_order_barrier_p(), copy_reference_ops_from_ref(), create_component_ref_by_pieces_1(), vn_reference_eq(), and vn_reference_lookup_3().

◆ type

tree vn_reference_op_struct::type

Referenced by ao_ref_init_from_vn_reference(), compute_avail(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), create_component_ref_by_pieces_1(), create_expression_by_pieces(), phi_translate_1(), vn_reference_eq(), vn_reference_lookup_3(), and vn_reference_op_eq().

The documentation for this struct was generated from the following file: