http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53176
--- Comment #20 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-05-06 19:21:18 UTC --- (In reply to comment #19) > "olegendo at gcc dot gnu.org" <gcc-bugzi...@gcc.gnu.org> writes: > > --- Comment #18 from Oleg Endo <olegendo at gcc dot gnu.org> 2012-05-06 > > 18:09:37 UTC --- > > On SH an issue popped up because lower-subreg would not split multi-word > > regs > > anymore. Could somebody please have a look at comment #2 and the proposed > > patch in PR 53250? > > Unfortunately I messed up the choice of cost routines in the original patch. > I just committed the fix for that. The SH rtx_costs routine should now see > (set (reg) (reg)) and (set (reg) (const_int 0)) rtxes, so you should > be able to set the costs there. See: > > http://gcc.gnu.org/ml/gcc-patches/2012-05/msg00425.html > > for a similar MIPS patch. Yep, I just saw it on the patches list. I'm on it. Thanks.
