http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50904
--- Comment #10 from Eric Botcazou <ebotcazou at gcc dot gnu.org> 2011-11-07 00:32:49 UTC --- Created attachment 25731 --> http://gcc.gnu.org/bugzilla/attachment.cgi?id=25731 Tentative fix This enhances RTL PRE. You need an up-to-date tree to apply it. The other approaches are TER throttling and machine description fiddling.
