r209459 - in /trunk/gcc: ChangeLog ipa.c testsu...

[hubicka@gcc.gnu.org]

Author: hubicka
Date: Thu Apr 17 02:22:57 2014
New Revision: 209459

URL: http://gcc.gnu.org/viewcvs?rev=209459&root=gcc&view=rev
Log:

	PR ipa/60854
	* ipa.c (symtab_remove_unreachable_nodes): Mark targets of
	external aliases alive, too.
	* g++.dg/torture/pr60854.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/torture/pr60854.C
Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa.c
    trunk/gcc/testsuite/ChangeLog