r221134 - in /trunk/gcc: ChangeLog cgraph.c cgr...

[marxin@gcc.gnu.org]

Author: marxin
Date: Tue Mar  3 09:26:20 2015
New Revision: 221134

URL: https://gcc.gnu.org/viewcvs?rev=221134&root=gcc&view=rev
Log:
Fix PR ipa/65263.

	PR ipa/65263
	* cgraph.c (cgraph_node::has_thunk_p): New function.
	* cgraph.h (cgraph_node::has_thunk_p: Likewise.
	* ipa-icf.c (redirect_all_callers): Do not redirect thunks.
	(sem_function::merge): Assert is changed.
	* g++.dg/ipa/pr65263.C: New test.


Added:
    trunk/gcc/testsuite/g++.dg/ipa/pr65263.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/cgraph.c
    trunk/gcc/cgraph.h
    trunk/gcc/ipa-icf.c
    trunk/gcc/testsuite/ChangeLog