------- Comment #14 from rguenth at gcc dot gnu dot org 2010-01-03 18:25 ------- It means that gcse-sm generates different code with -g vs. -g0 which likely means that it is confused by the extra DEBUG_INSNs that appear with -g or that its generated code depends on things like insn uids.
-- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=41862
