[Bug ipa/58329] [4.9 Regression] ld: Invalid symbol type for plabel (.libs/libstdc++.lax/libc++11convenience.a/system_error.o, std::error_category::default_error_condition(int) const [clone .localalias.9]).

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58329

--- Comment #11 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Tue Sep 17 15:46:06 2013
New Revision: 202657

URL: http://gcc.gnu.org/viewcvs?rev=202657&root=gcc&view=rev
Log:
    PR middle-end/58329
    * ipa-devirt.c (ipa_devirt): Be ready for symtab_nonoverwritable_alias
    to return NULL.
    * ipa.c (function_and_variable_visibility): Likewise.
    * ipa-profile.c (ipa_profile): Likewise.

Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/ipa-devirt.c
    trunk/gcc/ipa-profile.c
    trunk/gcc/ipa.c