From: Richard Henderson <rth@twiddle.net>
To: Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org
Cc: "Peter Crosthwaite" <peter.crosthwaite@xilinx.com>,
patches@linaro.org, "Michael Matz" <matz@suse.de>,
"Alexander Graf" <agraf@suse.de>,
"Claudio Fontana" <claudio.fontana@linaro.org>,
"Dirk Mueller" <dmueller@suse.de>,
"Will Newton" <will.newton@linaro.org>,
"Laurent Desnogues" <laurent.desnogues@gmail.com>,
"Alex Bennée" <alex.bennee@linaro.org>,
kvmarm@lists.cs.columbia.edu,
"Christoffer Dall" <christoffer.dall@linaro.org>
Subject: Re: [Qemu-devel] [PATCH 0/8] A64: Neon support, fourth set
Date: Mon, 10 Feb 2014 12:15:45 -0800 [thread overview]
Message-ID: <52F93371.1010507@twiddle.net> (raw)
In-Reply-To: <1391809763-11251-1-git-send-email-peter.maydell@linaro.org>
On 02/07/2014 01:49 PM, Peter Maydell wrote:
> This is the fourth set of A64 Neon support patches. This set
> provides complete implementations of the categories:
> * scalar x indexed
> * vector x indexed
> * scalar three-different
> and fills in all the previously missing instructions in:
> * vector 3-reg-same
> * scalar 3-reg-same
>
> It includes adding support in softfloat for "fused multiply,
> add and then divide by two", because the A64 VRECPS instruction
> requires it.
>
> By my reckoning the parts that are still missing for Neon are:
> * parts of scalar shift-immediate and vector shift-immediate
> * parts of scalar-2-misc
> * most of vector-3-diff
> * parts of vector-2-misc
Except for the nit in 7/8,
Reviewed-by: Richard Henderson <rth@twiddle.net>
r~
prev parent reply other threads:[~2014-02-10 20:16 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-07 21:49 [Qemu-devel] [PATCH 0/8] A64: Neon support, fourth set Peter Maydell
2014-02-07 21:49 ` [Qemu-devel] [PATCH 1/8] target-arm: A64: Implement plain vector SIMD indexed element insns Peter Maydell
2014-02-11 14:52 ` Peter Maydell
2014-02-07 21:49 ` [Qemu-devel] [PATCH 2/8] target-arm: A64: Implement long vector x indexed insns Peter Maydell
2014-02-07 21:49 ` [Qemu-devel] [PATCH 3/8] target-arm: A64: Implement SIMD scalar indexed instructions Peter Maydell
2014-02-07 21:49 ` [Qemu-devel] [PATCH 4/8] target-arm: A64: Implement scalar three different instructions Peter Maydell
2014-02-07 21:49 ` [Qemu-devel] [PATCH 5/8] target-arm: A64: Implement SIMD FP compare and set insns Peter Maydell
2014-02-07 21:49 ` [Qemu-devel] [PATCH 6/8] target-arm: A64: Implement floating point pairwise insns Peter Maydell
2014-02-07 21:49 ` [Qemu-devel] [PATCH 7/8] softfloat: Support halving the result of muladd operation Peter Maydell
2014-02-10 20:15 ` Richard Henderson
2014-02-10 21:31 ` Peter Maydell
2014-02-07 21:49 ` [Qemu-devel] [PATCH 8/8] target-arm: A64: Implement remaining 3-same instructions Peter Maydell
2014-02-10 20:15 ` Richard Henderson [this message]
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