[Bug ipa/60854] [4.9 Regression] inline constructor of extern template

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=60854

--- Comment #6 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Sat May 17 22:18:25 2014
New Revision: 210563

URL: http://gcc.gnu.org/viewcvs?rev=210563&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:
    branches/gcc-4_9-branch/gcc/testsuite/g++.dg/torture/pr60854.C
Modified:
    branches/gcc-4_9-branch/gcc/ChangeLog
    branches/gcc-4_9-branch/gcc/ipa.c
    branches/gcc-4_9-branch/gcc/testsuite/ChangeLog