r221576 - in /trunk/gcc: ChangeLog ipa-icf.c ip...

[marxin@gcc.gnu.org]

Author: marxin
Date: Sun Mar 22 22:47:06 2015
New Revision: 221576

URL: https://gcc.gnu.org/viewcvs?rev=221576&root=gcc&view=rev
Log:
IPA ICF: include hash values of references.

	* ipa-icf.c (sem_item::update_hash_by_addr_refs): New function.
	(sem_item::update_hash_by_local_refs): Likewise.
	(sem_variable::get_hash): Empty line is fixed.
	(sem_item_optimizer::execute): Include adding of hash references.
	(sem_item_optimizer::update_hash_by_addr_refs): New function.
	(sem_item_optimizer::build_hash_based_classes): Use local hash.
	* ipa-icf.h (sem_item::update_hash_by_addr_refs): New function.
	(sem_item::update_hash_by_local_refs): Likewise.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-icf.c
    trunk/gcc/ipa-icf.h