[Bug lto/46605] Segmentation fault in lto_cgraph_replace_node

[d.g.gorbachev at gmail dot com]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46605

--- Comment #1 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 
2010-11-22 17:52:23 UTC ---
Created attachment 22486
  --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=22486
Testcase