From: Richard Henderson <richard.henderson@linaro.org>
To: David Hildenbrand <david@redhat.com>, qemu-devel@nongnu.org
Cc: qemu-s390x@nongnu.org, Cornelia Huck <cohuck@redhat.com>,
Thomas Huth <thuth@redhat.com>,
Richard Henderson <rth@twiddle.net>
Subject: Re: [Qemu-devel] [PATCH v3 34/40] s390x/tcg: Implement VECTOR SUBTRACT COMPUTE BORROW INDICATION
Date: Thu, 2 May 2019 22:57:56 -0700 [thread overview]
Message-ID: <a2d14b29-e162-54f2-a44f-09630212c63b@linaro.org> (raw)
In-Reply-To: <20190502141019.6385-35-david@redhat.com>
On 5/2/19 7:10 AM, David Hildenbrand wrote:
> Let's keep it simple for now and handle 8/16 bit elements via helpers.
> Especially for 8/16, we could come up with some bit tricks.
>
> Signed-off-by: David Hildenbrand <david@redhat.com>
> ---
> target/s390x/helper.h | 2 ++
> target/s390x/insn-data.def | 2 ++
> target/s390x/translate_vx.inc.c | 52 +++++++++++++++++++++++++++++++++
> target/s390x/vec_int_helper.c | 16 ++++++++++
> 4 files changed, 72 insertions(+)
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~
next prev parent reply other threads:[~2019-05-03 5:58 UTC|newest]
Thread overview: 99+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-02 14:09 [Qemu-devel] [PATCH v3 00/40] s390x/tcg: Vector Instruction Support Part 2 David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 01/40] s390x/tcg: Implement VECTOR ADD David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 02/40] s390x/tcg: Implement VECTOR ADD COMPUTE CARRY David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-03 3:45 ` Richard Henderson
2019-05-03 3:45 ` Richard Henderson
2019-05-03 12:46 ` David Hildenbrand
2019-05-03 12:46 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 03/40] s390x/tcg: Implement VECTOR ADD WITH CARRY David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 04/40] s390x/tcg: Implement VECTOR ADD WITH CARRY COMPUTE CARRY David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-03 3:46 ` Richard Henderson
2019-05-03 3:46 ` Richard Henderson
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 05/40] s390x/tcg: Implement VECTOR AND (WITH COMPLEMENT) David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 06/40] s390x/tcg: Implement VECTOR AVERAGE David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 07/40] s390x/tcg: Implement VECTOR AVERAGE LOGICAL David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 08/40] s390x/tcg: Implement VECTOR CHECKSUM David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 09/40] s390x/tcg: Implement VECTOR ELEMENT COMPARE * David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 10/40] s390x/tcg: Implement VECTOR " David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 11/40] s390x/tcg: Implement VECTOR COUNT LEADING ZEROS David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 12/40] s390x/tcg: Implement VECTOR COUNT TRAILING ZEROS David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-03 5:18 ` Richard Henderson
2019-05-03 5:18 ` Richard Henderson
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 13/40] s390x/tcg: Implement VECTOR EXCLUSIVE OR David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 14/40] s390x/tcg: Implement VECTOR GALOIS FIELD MULTIPLY SUM (AND ACCUMULATE) David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 15/40] s390x/tcg: Implement VECTOR LOAD COMPLEMENT David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 16/40] s390x/tcg: Implement VECTOR LOAD POSITIVE David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 17/40] s390x/tcg: Implement VECTOR (MAXIMUM|MINIMUM) (LOGICAL) David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 18/40] s390x/tcg: Implement VECTOR MULTIPLY AND ADD * David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 19/40] s390x/tcg: Implement VECTOR MULTIPLY * David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:09 ` [Qemu-devel] [PATCH v3 20/40] s390x/tcg: Implement VECTOR NAND David Hildenbrand
2019-05-02 14:09 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 21/40] s390x/tcg: Implement VECTOR NOR David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 22/40] s390x/tcg: Implement VECTOR NOT EXCLUSIVE OR David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 23/40] s390x/tcg: Implement VECTOR OR David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 24/40] s390x/tcg: Implement VECTOR OR WITH COMPLEMENT David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 25/40] s390x/tcg: Implement VECTOR POPULATION COUNT David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 26/40] s390x/tcg: Implement VECTOR ELEMENT ROTATE LEFT LOGICAL David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 27/40] s390x/tcg: Implement VECTOR ELEMENT ROTATE AND INSERT UNDER MASK David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-03 5:25 ` Richard Henderson
2019-05-03 5:25 ` Richard Henderson
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 28/40] s390x/tcg: Implement VECTOR ELEMENT SHIFT David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 29/40] s390x/tcg: Implement VECTOR SHIFT LEFT (BY BYTE) David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 30/40] s390x/tcg: Implement VECTOR SHIFT LEFT DOUBLE BY BYTE David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-03 5:56 ` Richard Henderson
2019-05-03 5:56 ` Richard Henderson
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 31/40] s390x/tcg: Implement VECTOR SHIFT RIGHT ARITHMETIC David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 32/40] s390x/tcg: Implement VECTOR SHIFT RIGHT LOGICAL * David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 33/40] s390x/tcg: Implement VECTOR SUBTRACT David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 34/40] s390x/tcg: Implement VECTOR SUBTRACT COMPUTE BORROW INDICATION David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-03 5:57 ` Richard Henderson [this message]
2019-05-03 5:57 ` Richard Henderson
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 35/40] s390x/tcg: Implement VECTOR SUBTRACT WITH " David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 36/40] s390x/tcg: Implement VECTOR SUBTRACT WITH BORROW COMPUTE " David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-03 18:25 ` Richard Henderson
2019-05-03 18:25 ` Richard Henderson
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 37/40] s390x/tcg: Implement VECTOR SUM ACROSS DOUBLEWORD David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 38/40] s390x/tcg: Implement VECTOR SUM ACROSS QUADWORD David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 39/40] s390x/tcg: Implement VECTOR SUM ACROSS WORD David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-02 14:10 ` [Qemu-devel] [PATCH v3 40/40] s390x/tcg: Implement VECTOR TEST UNDER MASK David Hildenbrand
2019-05-02 14:10 ` David Hildenbrand
2019-05-06 9:42 ` David Hildenbrand
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=a2d14b29-e162-54f2-a44f-09630212c63b@linaro.org \
--to=richard.henderson@linaro.org \
--cc=cohuck@redhat.com \
--cc=david@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-s390x@nongnu.org \
--cc=rth@twiddle.net \
--cc=thuth@redhat.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).