2018-10-22  Martin Liska  <mliska@suse.cz>

	* ipa-icf.c (sem_item::compare_attributes): Remove.
	(sem_item::compare_referenced_symbol_properties): Use
	attribute_list_equal instead.
	(sem_function::equals_wpa): Likewise.
	* ipa-icf.h: Remove compare_attributes.

From-SVN: r265386