type_change_info Struct Reference

Data Fields
HOST_WIDE_INT	offset
tree	instance
tree	vtbl_ptr_ref
tree	otr_type
tree	known_current_type
HOST_WIDE_INT	known_current_offset
unsigned	speculative
bool	type_maybe_changed
bool	multiple_types_encountered
bool	seen_unanalyzed_store

Detailed Description

Structure to be passed in between detect_type_change and
check_stmt_for_type_change.   

Field Documentation

instance

tree type_change_info::instance

Referenced by check_stmt_for_type_change(), extr_type_from_vtbl_ptr_store(), and ipa_polymorphic_call_context::get_dynamic_type().

known_current_offset

HOST_WIDE_INT type_change_info::known_current_offset

Referenced by ipa_polymorphic_call_context::get_dynamic_type(), and record_known_type().

known_current_type

tree type_change_info::known_current_type

Referenced by ipa_polymorphic_call_context::get_dynamic_type(), and record_known_type().

multiple_types_encountered

bool type_change_info::multiple_types_encountered

Referenced by check_stmt_for_type_change(), ipa_polymorphic_call_context::get_dynamic_type(), and record_known_type().

offset

HOST_WIDE_INT type_change_info::offset

Referenced by check_stmt_for_type_change(), extr_type_from_vtbl_ptr_store(), and ipa_polymorphic_call_context::get_dynamic_type().

otr_type

tree type_change_info::otr_type

Referenced by ipa_polymorphic_call_context::get_dynamic_type(), and record_known_type().

seen_unanalyzed_store

bool type_change_info::seen_unanalyzed_store

Referenced by check_stmt_for_type_change(), and ipa_polymorphic_call_context::get_dynamic_type().

speculative

unsigned type_change_info::speculative

Referenced by check_stmt_for_type_change(), and ipa_polymorphic_call_context::get_dynamic_type().

type_maybe_changed

bool type_change_info::type_maybe_changed

Referenced by ipa_polymorphic_call_context::get_dynamic_type(), and record_known_type().

vtbl_ptr_ref

tree type_change_info::vtbl_ptr_ref

Referenced by extr_type_from_vtbl_ptr_store(), and ipa_polymorphic_call_context::get_dynamic_type().

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

• ipa-polymorphic-call.cc