[Bug bootstrap/65232] [5 Regression] bootstrap failure (ICE in change_symbol_block, at varasm.c:1230) on arm-linux-gnueabihf, in libstdc++ stage1

[hubicka at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=65232

--- Comment #8 from Jan Hubicka <hubicka at gcc dot gnu.org> ---
Author: hubicka
Date: Sat Feb 28 22:46:22 2015
New Revision: 221078

URL: https://gcc.gnu.org/viewcvs?rev=221078&root=gcc&view=rev
Log:
    PR ipa/65232
    * ipa-icf.c (clear_decl_rtl): New function.
    (sem_function::merge): Clear RTL before forming alias.
    (sem_variable::merge): Clear RTL before forming alias.

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