vn_reference_op_struct Struct Reference

#include <tree-ssa-sccvn.h>

Collaboration diagram for vn_reference_op_struct:

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(), and copy_reference_ops_from_ref().

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(), and fully_constant_vn_reference_p().

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(), and vn_reference_lookup_3().

op0

tree vn_reference_op_struct::op0

Referenced by ao_ref_init_from_vn_reference(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), fully_constant_vn_reference_p(), vn_reference_fold_indirect(), vn_reference_lookup_3(), vn_reference_may_trap(), and vn_reference_maybe_forwprop_address().

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(), and vn_reference_may_trap().

op2

tree vn_reference_op_struct::op2

Referenced by ao_ref_init_from_vn_reference(), copy_reference_ops_from_call(), and copy_reference_ops_from_ref().

opcode

enum tree_code vn_reference_op_struct::opcode

Referenced by ao_ref_init_from_vn_reference(), contains_storage_order_barrier_p(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), fully_constant_vn_reference_p(), vn_reference_lookup_3(), vn_reference_may_trap(), and vn_reference_maybe_forwprop_address().

reverse

unsigned vn_reference_op_struct::reverse

Referenced by contains_storage_order_barrier_p(), and copy_reference_ops_from_ref().

type

tree vn_reference_op_struct::type

Referenced by ao_ref_init_from_vn_reference(), copy_reference_ops_from_call(), copy_reference_ops_from_ref(), and vn_reference_lookup_3().

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

• tree-ssa-sccvn.h