------- Comment #2 from pinskia at gcc dot gnu dot org 2010-07-16 23:52 ------- Really it is kinda expected that for development versions, lto file format is going to be unstable. Now crashing is not the right thing to do. Doing a hash is not going to work either I think.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=44965