Ack, I am OoO during 5/1-5/4, I'll start looking at those patches in
the GCC 13 queue including this one :)
On Fri, Apr 29, 2022 at 6:12 AM Philipp Tomsich
wrote:
>
> Kito,
>
> Did you have a chance to take a look at this one?
>
> I assume this will have to wait until we reopen for 13...
> OK for
On Thu, 28 Apr 2022 15:11:49 PDT (-0700), philipp.toms...@vrull.eu wrote:
Kito,
Did you have a chance to take a look at this one?
I assume this will have to wait until we reopen for 13...
OK for 13? Also: OK for a backport (once a branch for that exists)?
I'd assumed it was 13 material when
Kito,
Did you have a chance to take a look at this one?
I assume this will have to wait until we reopen for 13...
OK for 13? Also: OK for a backport (once a branch for that exists)?
Philipp.
On Sun, 24 Apr 2022 at 01:44, Philipp Tomsich wrote:
>
> The Zbb support has introduced ctz and clz t
The Zbb support has introduced ctz and clz to the backend, but some
transformations in GCC need to know what the value of c[lt]z at zero
is. This affects how the optab is generated and may suppress use of
CLZ/CTZ in tree passes.
Among other things, this is needed for the transformation of
table-ba
