ipcp_param_lattices Class Reference

#include <ipa-cp.h>

Collaboration diagram for ipcp_param_lattices:

Data Fields
ipcp_lattice< tree >	itself
ipcp_lattice< ipa_polymorphic_call_context >	ctxlat
ipcp_agg_lattice *	aggs = nullptr
ipcp_bits_lattice	bits_lattice
ipcp_vr_lattice	m_value_range
int	aggs_count = 0
bool	aggs_by_ref = false
bool	aggs_contain_variable = false
bool	aggs_bottom = false
bool	virt_call = false

Detailed Description

Structure containing lattices for a parameter itself and for pieces of
aggregates that are passed in the parameter or by a reference in a parameter
plus some other useful flags.

Even after construction, m_value_range parts still need to be initialized
with the type they represent with the init method.   

Field Documentation

aggs

ipcp_agg_lattice* ipcp_param_lattices::aggs = nullptr

Referenced by add_all_node_vals_to_toposort(), agg_pass_through_permissible_p(), cgraph_edge_brings_value_p(), decide_whether_version_node(), estimate_local_effects(), ipa_agg_value_from_jfunc(), merge_aggregate_lattices(), print_all_lattices(), propagate_aggregate_lattice(), propagate_aggs_across_jump_function(), push_agg_values_for_index_from_edge(), push_agg_values_from_plats(), and set_check_aggs_by_ref().

aggs_bottom

bool ipcp_param_lattices::aggs_bottom = false

Referenced by add_all_node_vals_to_toposort(), cgraph_edge_brings_value_p(), decide_whether_version_node(), estimate_local_effects(), ipa_agg_value_from_jfunc(), merge_aggregate_lattices(), print_all_lattices(), propagate_aggs_across_jump_function(), push_agg_values_for_index_from_edge(), push_agg_values_from_edge(), and set_agg_lats_to_bottom().

aggs_by_ref

bool ipcp_param_lattices::aggs_by_ref = false

Referenced by agg_pass_through_permissible_p(), estimate_local_effects(), ipa_agg_value_from_jfunc(), merge_aggregate_lattices(), print_all_lattices(), propagate_aggregate_lattice(), propagate_aggs_across_jump_function(), push_agg_values_for_index_from_edge(), push_agg_values_from_plats(), and set_check_aggs_by_ref().

aggs_contain_variable

bool ipcp_param_lattices::aggs_contain_variable = false

Referenced by cgraph_edge_brings_value_p(), decide_whether_version_node(), estimate_local_effects(), ipa_agg_value_from_jfunc(), merge_aggregate_lattices(), print_all_lattices(), push_agg_values_for_index_from_edge(), push_agg_values_from_plats(), and set_agg_lats_contain_variable().

aggs_count

int ipcp_param_lattices::aggs_count = 0

Referenced by merge_agg_lats_step().

bits_lattice

ipcp_bits_lattice ipcp_param_lattices::bits_lattice

Referenced by initialize_node_lattices(), ipcp_store_vr_results(), print_all_lattices(), propagate_bits_across_jump_function(), propagate_constants_across_call(), and set_all_contains_variable().

ctxlat

ipcp_lattice<ipa_polymorphic_call_context> ipcp_param_lattices::ctxlat

Referenced by add_all_node_vals_to_toposort(), cgraph_edge_brings_value_p(), decide_whether_version_node(), estimate_local_effects(), gather_context_independent_values(), initialize_node_lattices(), ipa_get_poly_ctx_lat(), print_all_lattices(), propagate_constants_across_call(), and set_all_contains_variable().

itself

ipcp_lattice<tree> ipcp_param_lattices::itself

Referenced by add_all_node_vals_to_toposort(), cgraph_edge_brings_value_p(), decide_whether_version_node(), estimate_local_effects(), gather_context_independent_values(), initialize_node_lattices(), ipa_agg_value_from_jfunc(), ipa_get_scalar_lat(), print_all_lattices(), propagate_aggregate_lattice(), propagate_constants_across_call(), and set_all_contains_variable().

m_value_range

ipcp_vr_lattice ipcp_param_lattices::m_value_range

Referenced by decide_whether_version_node(), initialize_node_lattices(), ipcp_store_vr_results(), print_all_lattices(), propagate_constants_across_call(), propagate_vr_across_jump_function(), and set_all_contains_variable().

virt_call

bool ipcp_param_lattices::virt_call = false

Referenced by estimate_local_effects(), initialize_node_lattices(), and print_all_lattices().

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

• ipa-cp.h