vn_nary_op_s Struct Reference

#include <tree-ssa-sccvn.h>

Data Fields
unsigned int	value_id
ENUM_BITFIELD(tree_code) opcode unsigned	length: 16
hashval_t	hashcode
tree	result
tree	type
tree	op [1]

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Detailed Description

N-ary operations in the hashtable consist of length operands, an
   opcode, and a type.  Result is the value number of the operation,
   and hashcode is stored to avoid having to calculate it
   repeatedly.   

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Field Documentation

hashval_t vn_nary_op_s::hashcode

Referenced by vn_nary_op_hasher::hash(), vn_nary_op_eq(), vn_nary_op_insert_into(), and vn_nary_op_lookup_1().

ENUM_BITFIELD (tree_code) opcode unsigned vn_nary_op_s::length

Referenced by alloc_vn_nary_op(), copy_nary(), create_expression_by_pieces(), init_vn_nary_op_from_op(), init_vn_nary_op_from_pieces(), init_vn_nary_op_from_stmt(), phi_translate_1(), print_pre_expr(), valid_in_sets(), vn_nary_may_trap(), vn_nary_op_compute_hash(), and vn_nary_op_eq().

tree vn_nary_op_s::op[1]

Referenced by create_expression_by_pieces(), fully_constant_expression(), init_vn_nary_op_from_op(), init_vn_nary_op_from_pieces(), init_vn_nary_op_from_stmt(), phi_translate_1(), print_pre_expr(), valid_in_sets(), vn_nary_may_trap(), vn_nary_op_compute_hash(), and vn_nary_op_eq().

tree vn_nary_op_s::result

Referenced by alloc_vn_nary_op(), set_hashtable_value_ids(), and vn_nary_op_lookup_1().

tree vn_nary_op_s::type

Referenced by create_expression_by_pieces(), fully_constant_expression(), init_vn_nary_op_from_op(), init_vn_nary_op_from_pieces(), init_vn_nary_op_from_stmt(), phi_translate_1(), vn_nary_may_trap(), and vn_nary_op_eq().

unsigned int vn_nary_op_s::value_id

Referenced by alloc_vn_nary_op(), phi_translate_1(), and set_hashtable_value_ids().

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

• tree-ssa-sccvn.h