ipa_edge_args_sum_t Class Reference

#include <ipa-prop.h>

Inheritance diagram for ipa_edge_args_sum_t:

Collaboration diagram for ipa_edge_args_sum_t:

Public Member Functions
	ipa_edge_args_sum_t (symbol_table *table, bool ggc)
void	remove (cgraph_edge *edge)
void	remove (cgraph_edge *cs, ipa_edge_args *args) final override
void	duplicate (cgraph_edge *src, cgraph_edge *dst, ipa_edge_args *old_args, ipa_edge_args *new_args) final override

Detailed Description

Summary to manange ipa_edge_args structures.   

Constructor & Destructor Documentation

ipa_edge_args_sum_t()

ipa_edge_args_sum_t::ipa_edge_args_sum_t ( symbol_table * table, bool ggc )

inline

Member Function Documentation

duplicate()

void ipa_edge_args_sum_t::duplicate ( cgraph_edge * src, cgraph_edge * dst, ipa_edge_args * old_args, ipa_edge_args * new_args )

finaloverride

Method invoked when an edge is duplicated.  Copy ipa_edge_args and adjust
reference count data strucutres accordingly.   

References i, ipa_duplicate_jump_function(), ipa_get_ith_jump_func(), ipa_edge_args::jump_functions, NULL, ipa_edge_args::polymorphic_call_contexts, vec_safe_copy(), vec_safe_grow_cleared(), and vec_safe_length().

remove() [1/2]

void ipa_edge_args_sum_t::remove ( cgraph_edge * cs, ipa_edge_args * args )

finaloverride

Hook that is called by cgraph.cc when an edge is removed.  Adjust reference
count data structures accordingly.   

References ipa_cst_ref_desc::cs, FOR_EACH_VEC_ELT, i, ipa_get_jf_constant_rdesc(), IPA_JF_CONST, NULL, try_decrement_rdesc_refcount(), and ipa_jump_func::type.

remove() [2/2]

void ipa_edge_args_sum_t::remove ( cgraph_edge * edge )

inline

Referenced by ipa_propagate_indirect_call_infos().

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

• ipa-prop.h
• ipa-prop.cc