[Bug lto/48246] ICE in lto_wpa_write_files

[hubicka at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48246

--- Comment #12 from Jan Hubicka <hubicka at gcc dot gnu.org> 2011-06-18 10:53:08 UTC ---
The problem should be fixed on mainline now. Concerning comment #8, the problem
is that LTO files needs to be rebuild after every compiler update.  Official
release will bump up LTO file version number and diagnoze the issue as version
mismatch. For sources pulled out of SVN you get this kind of errors.