ipa_node_params Class Reference

#include <ipa-prop.h>

Collaboration diagram for ipa_node_params:

Public Member Functions
	ipa_node_params ()
	~ipa_node_params ()

Data Fields
vec< ipa_param_descriptor, va_gc > *	descriptors
vec< ipcp_param_lattices >	lattices
struct cgraph_node *	ipcp_orig_node
vec< tree >	known_csts
vec< ipa_polymorphic_call_context >	known_contexts
unsigned	analysis_done: 1
unsigned	node_enqueued: 1
unsigned	do_clone_for_all_contexts: 1
unsigned	is_all_contexts_clone: 1
unsigned	node_dead: 1
unsigned	node_within_scc: 1
unsigned	node_is_self_scc: 1
unsigned	node_calling_single_call: 1
unsigned	versionable: 1

Detailed Description

ipa_node_params stores information related to formal parameters of functions
and some other information for interprocedural passes that operate on
parameters (such as ipa-cp).   

Constructor & Destructor Documentation

ipa_node_params()

ipa_node_params::ipa_node_params ( )

inline

~ipa_node_params()

ipa_node_params::~ipa_node_params ( )

inline

References descriptors, known_contexts, known_csts, lattices, and vec_free().

Field Documentation

analysis_done

unsigned ipa_node_params::analysis_done

Referenced by ipa_node_params_t::duplicate(), ipa_analyze_node(), ipa_read_node_info(), and ipa_write_node_info().

descriptors

vec<ipa_param_descriptor, va_gc>* ipa_node_params::descriptors

Referenced by compute_complex_assign_jump_func(), ipa_node_params_t::duplicate(), ipa_alloc_node_params(), ipa_analyze_indirect_call_uses(), ipa_dump_param(), ipa_get_controlled_uses(), ipa_get_param(), ipa_get_param(), ipa_get_param_count(), ipa_get_param_decl_index(), ipa_get_param_load_dereferenced(), ipa_get_param_move_cost(), ipa_get_type(), ipa_initialize_node_params(), ipa_is_param_used(), ipa_is_param_used_by_indirect_call(), ipa_is_param_used_by_ipa_predicates(), ipa_is_param_used_by_polymorphic_call(), ipa_read_node_info(), ipa_set_controlled_uses(), ipa_set_param_load_dereferenced(), ipa_set_param_used(), ipa_set_param_used_by_indirect_call(), ipa_set_param_used_by_ipa_predicates(), ipa_set_param_used_by_polymorphic_call(), load_from_unmodified_param_or_agg(), ipa_icf::sem_function::param_used_p(), unmodified_parm_or_parm_agg_item(), and ~ipa_node_params().

do_clone_for_all_contexts

unsigned ipa_node_params::do_clone_for_all_contexts

Referenced by decide_whether_version_node(), and estimate_local_effects().

ipcp_orig_node

struct cgraph_node* ipa_node_params::ipcp_orig_node

Referenced by adjust_references_in_caller(), calls_same_node_or_its_all_contexts_clone_p(), cgraph_edge_brings_all_agg_vals_for_node(), cgraph_edge_brings_value_p(), cgraph_edge_brings_value_p(), create_specialized_node(), ipa_node_params_t::duplicate(), find_aggregate_values_for_callers_subset(), ipa_agg_value_from_jfunc(), ipa_context_from_jfunc(), ipa_get_parm_lattices(), ipa_value_from_jfunc(), ipa_write_node_info(), ipcp_store_vr_results(), print_all_lattices(), propagate_controlled_uses(), and push_agg_values_for_index_from_edge().

is_all_contexts_clone

unsigned ipa_node_params::is_all_contexts_clone

Referenced by calls_same_node_or_its_all_contexts_clone_p().

known_contexts

vec<ipa_polymorphic_call_context> ipa_node_params::known_contexts

Referenced by cgraph_edge_brings_value_p(), create_specialized_node(), ipa_node_params_t::duplicate(), ipa_context_from_jfunc(), and ~ipa_node_params().

known_csts

vec<tree> ipa_node_params::known_csts

Referenced by adjust_references_in_caller(), cgraph_edge_brings_all_scalars_for_node(), cgraph_edge_brings_value_p(), create_specialized_node(), ipa_node_params_t::duplicate(), ipa_agg_value_from_jfunc(), ipa_value_from_jfunc(), propagate_controlled_uses(), and ~ipa_node_params().

lattices

vec<ipcp_param_lattices> ipa_node_params::lattices

Referenced by ipa_node_params_t::duplicate(), ipa_agg_value_from_jfunc(), ipa_context_from_jfunc(), ipa_get_parm_lattices(), ipa_value_from_jfunc(), ipcp_propagate_stage(), ipcp_store_vr_results(), and ~ipa_node_params().

node_calling_single_call

unsigned ipa_node_params::node_calling_single_call

Referenced by good_cloning_opportunity_p(), and incorporate_penalties().

node_dead

unsigned ipa_node_params::node_dead

Referenced by cgraph_edge_brings_value_p(), cgraph_edge_brings_value_p(), decide_whether_version_node(), gather_caller_stats(), has_undead_caller_from_outside_scc_p(), identify_dead_nodes(), and spread_undeadness().

node_enqueued

unsigned ipa_node_params::node_enqueued

Referenced by ipa_node_params_t::duplicate(), ipa_read_node_info(), ipa_write_node_info(), and push_node_to_stack().

node_is_self_scc

unsigned ipa_node_params::node_is_self_scc

Referenced by good_cloning_opportunity_p(), incorporate_penalties(), and propagate_constants_topo().

node_within_scc

unsigned ipa_node_params::node_within_scc

Referenced by good_cloning_opportunity_p(), incorporate_penalties(), and propagate_constants_topo().

versionable

unsigned ipa_node_params::versionable

Referenced by determine_versionability(), ipa_node_params_t::duplicate(), ipcp_propagate_stage(), and ipcp_versionable_function_p().

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

• ipa-prop.h