On Fri, Nov 30, 2018 at 06:16:40PM +1030, Alan Modra wrote:
> On Thu, Nov 29, 2018 at 01:52:34PM -0600, Segher Boessenkool wrote:
> > On Sun, Nov 25, 2018 at 10:49:12PM +1030, Alan Modra wrote:
> > > + while (nregs-- > 0)
> > > +{
> > > + int ins = num_insns_constant_gpr (value);
> >
> >
On Thu, Nov 29, 2018 at 01:52:34PM -0600, Segher Boessenkool wrote:
> On Sun, Nov 25, 2018 at 10:49:12PM +1030, Alan Modra wrote:
> > + while (nregs-- > 0)
> > +{
> > + int ins = num_insns_constant_gpr (value);
>
> You probably should mask "value" here so that it is only one GPR.
> Alter
Hi!
On Sun, Nov 25, 2018 at 10:49:12PM +1030, Alan Modra wrote:
> This patch came about from investigating an ICE that appeared when I
> was retesting an old half-baked patch of mine to rs6000_rtx_costs.
> If a const_double is fed to rs6000_is_valid_and_mask and from there to
> rs6000_is_valid_mas
On Tue, Nov 20, 2018 at 06:07:41PM +1030, Alan Modra wrote:
[snip]
> alternative. movdi_internal32 used "GHF" in an alternative (and
> always selected 64 byte insn length) so I replaced that with "F".
Huh, no, the insn didn't have length attributes.
> The FMOVE128 version of mov_softfloat also h
