> >> >> gcc/ChangeLog:
> >> >>
> >> >> * config/aarch64/aarch64-option-extensions.def
> >> >> (AARCH64_OPT_EXTENSION): New +flagm option in -march for AArch64.
> >> >> * config/aarch64/aarch64.h (AARCH64_FL_FLAGM): Add new flagm
> >> >> extension bit mask.
> >> >> (AARCH64_FL_FOR_ARCH8_4): Add flagm to Armv8.4-A.
> >> >
> >> > OK, thanks, and sorry for the slow review.
> >>
> >> Just remembered that we also need documentation for the new feature
> >> flag in doc/invoke.texi.
> >
> > Done. Thank you for the reminder.
> >
> > commit 48ff86adfd96a0f5132273719932b48a14941881
>
> I think you also need to add flagm to:
>
> -----------------------------------------------------------------------
> The table below summarizes the permissible values for @var{arch} and the
> features that they enable by default:
>
> @multitable @columnfractions 0.20 0.20 0.60 @headitem @var{arch} value
> @tab Architecture @tab Includes by default … @item @samp{armv8.4-a}
> @tab Armv8.4-A @tab @samp{armv8.3-a}, @samp{+fp16fml},
> @samp{+dotprod}
> -----------------------------------------------------------------------
Yes, I've just noticed that :/
I will update this with my next patch which adds yet another -march flag if
that's OK with you?
> Thanks,
> Richard
