Przemyslaw Wirkus <przemyslaw.wir...@arm.com> writes:
>> >> 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}
-----------------------------------------------------------------------
Thanks,
Richard
