From: David Marchand <david.marchand@redhat.com>
To: "pbhagavatula@marvell.com" <pbhagavatula@marvell.com>,
Ruifeng Wang <Ruifeng.Wang@arm.com>,
"jerinj@marvell.com" <jerinj@marvell.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, nd <nd@arm.com>,
Honnappa Nagarahalli <Honnappa.Nagarahalli@arm.com>,
Thomas Monjalon <thomas@monjalon.net>
Subject: Re: [dpdk-dev] [PATCH v2] eal/arm: remove CASP constraints for GCC
Date: Fri, 11 Feb 2022 08:53:36 +0100 [thread overview]
Message-ID: <CAJFAV8w4YJgD0TF3pxxPuONUeutCZSpCXQDDA+z-69eCkJ_uOw@mail.gmail.com> (raw)
In-Reply-To: <CAJFAV8x70fGU0QJzrRk48zqoxu8KKLXRi08g8UcjwVEi36-wLQ@mail.gmail.com>
On Tue, Nov 16, 2021 at 3:56 PM David Marchand
<david.marchand@redhat.com> wrote:
> > > GCC now assigns even register pairs for CASP, the fix has also been
> > > backported to all stable releases of older GCC versions.
> > > Removing the manual register allocation allows GCC to inline the functions
> > > and pick optimal registers for performing CASP.
> > >
> > > Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
> > Acked-by: Ruifeng Wang <ruifeng.wang@arm.com>
>
I added a reference to gcc commit and applied, thanks.
--
David Marchand
prev parent reply other threads:[~2022-02-11 7:53 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-04 10:03 [dpdk-dev] [RFC] " pbhagavatula
2021-10-18 6:39 ` Ruifeng Wang
2021-11-05 8:57 ` [dpdk-dev] [PATCH v2] " pbhagavatula
2021-11-08 7:15 ` Ruifeng Wang
2021-11-16 14:56 ` David Marchand
2022-01-20 15:32 ` [EXT] " Pavan Nikhilesh Bhagavatula
2022-02-11 7:53 ` David Marchand [this message]
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