[Bug lto/52400] [4.6/4.7 Regression] lto1: ICE with extern on static linkage

[rguenth at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52400

--- Comment #4 from Richard Guenther <rguenth at gcc dot gnu.org> 2012-02-28 
09:13:44 UTC ---
Author: rguenth
Date: Tue Feb 28 09:13:40 2012
New Revision: 184618

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=184618
Log:
2012-02-28  Richard Guenther  <rguent...@suse.de>

    PR lto/52400
    * lto.c (lto_register_function_decl_in_symtab): Do not register
    a reverse renamed decl mapping.

    * g++.dg/lto/pr52400_0.C: New testcase.

Added:
    trunk/gcc/testsuite/g++.dg/lto/pr52400_0.C
Modified:
    trunk/gcc/lto/ChangeLog
    trunk/gcc/lto/lto.c
    trunk/gcc/testsuite/ChangeLog