http://gcc.gnu.org/bugzilla/show_bug.cgi?id=54728
--- Comment #4 from Dmitry Gorbachev <d.g.gorbachev at gmail dot com> 2012-10-11 07:06:58 UTC --- Created attachment 28417 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=28417 Testcase Compile with `g++ -g -O1 -flto -flto-partition=none 1.cc 2.cc'. Another (perhaps related) issue. GCC 4.8.0 20121007 (experimental) report "internal compiler error: SSA corruption" with `-O1' and "internal compiler error: in input_gimple_stmt, at gimple-streamer-in.c:254" with `-O0'. Older 4.8 builds fail with "fatal error: LTO_tags out of range: Range is 0 to 348, value is 15872".
