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Re: bootstrap broken on mainline for targets not using DFA
- From: Mostafa Hagog <MUSTAFA at il dot ibm dot com>
- To: Vladimir Makarov <vmakarov at redhat dot com>
- Cc: Bernardo Innocenti <bernie at develer dot com>, gcc at gcc dot gnu dot org, gcc-patches at gcc dot gnu dot org
- Date: Tue, 8 Jun 2004 23:40:34 +0300
- Subject: Re: bootstrap broken on mainline for targets not using DFA
Vladimir Makarov <vmakarov@redhat.com> wrote on 08/06/2004 23:24:59:
> Bernardo Innocenti wrote:
>
> > Mostafa Hagog wrote:
> >
> >> ChangeLog
> >> 2004-05-23 Ayal Zaks <zaks@il.ibm.com>
> >> Mostafa Hagog <mustafa@il.ibm.com>
> >>
> >> * Makefile.in (modulo-sched.o, ddg.o): New.
> >> * ddg.h, ddg.c, modulo-sched.c: New files.
> >> [...]
> >
> >
> >
> > This patch breaks bootstap on the few remaining backends that
> > don't yet use the DFA scheduler, notably m68k:
>
> It will happen for all ports not having a pipeline description (DFA or
> old one).
If so, shouldn't we use the TARGET_SCHED_USE_DFA_PIPELINE_INTERFACE macro
instead ?