From: David Hildenbrand <david@redhat.com>
To: Richard Henderson <richard.henderson@linaro.org>, 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 v2 22/32] s390x/tcg: Implement VECTOR REPLICATE
Date: Fri, 1 Mar 2019 18:40:17 +0100 [thread overview]
Message-ID: <10c0d51b-df9f-cbee-3d65-139c75355cda@redhat.com> (raw)
In-Reply-To: <6ebfc2f2-9143-a24d-c4ea-bf04de27fcb4@linaro.org>
On 01.03.19 18:35, Richard Henderson wrote:
> On 3/1/19 3:54 AM, David Hildenbrand wrote:
>> + read_vec_element_i64(tmp, get_field(s->fields, v3), enr, es);
>> + gen_gvec_dup_i64(es, get_field(s->fields, v1), tmp);
>
> Ah! I just remembered. There is a special gvec primitive for this.
>
> tcg_gen_gvec_dup_mem(es, vec_full_reg_offset(v1),
> vec_reg_offset(v3, enr, es), 16, 16);
>
Sweet - Thanks!
--
Thanks,
David / dhildenb
next prev parent reply other threads:[~2019-03-01 17:40 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-01 11:53 [Qemu-devel] [PATCH v2 00/32] s390x/tcg: Vector Instruction Support Part 1 David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 01/32] s390x/tcg: Define vector instruction formats David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 02/32] s390x/tcg: Check vector register instructions at central point David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 03/32] s390x/tcg: Utilities for vector instruction helpers David Hildenbrand
2019-03-01 16:09 ` Richard Henderson
2019-03-01 16:13 ` David Hildenbrand
2019-03-01 16:16 ` Richard Henderson
2019-03-01 16:18 ` David Hildenbrand
2019-03-01 16:16 ` David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 04/32] s390x/tcg: Implement VECTOR GATHER ELEMENT David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 05/32] s390x/tcg: Implement VECTOR GENERATE BYTE MASK David Hildenbrand
2019-03-01 16:11 ` Richard Henderson
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 06/32] s390x/tcg: Implement VECTOR GENERATE MASK David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 07/32] s390x/tcg: Implement VECTOR LOAD David Hildenbrand
2019-03-01 16:17 ` Richard Henderson
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 08/32] s390x/tcg: Implement VECTOR LOAD AND REPLICATE David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 09/32] s390x/tcg: Implement VECTOR LOAD ELEMENT David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 10/32] s390x/tcg: Implement VECTOR LOAD ELEMENT IMMEDIATE David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 11/32] s390x/tcg: Implement VECTOR LOAD GR FROM VR ELEMENT David Hildenbrand
2019-03-01 16:21 ` Richard Henderson
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 12/32] s390x/tcg: Implement VECTOR LOAD LOGICAL ELEMENT AND ZERO David Hildenbrand
2019-03-01 16:21 ` Richard Henderson
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 13/32] s390x/tcg: Implement VECTOR LOAD MULTIPLE David Hildenbrand
2019-03-01 16:26 ` Richard Henderson
2019-03-01 16:33 ` David Hildenbrand
2019-03-01 17:51 ` David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 14/32] s390x/tcg: Implement VECTOR LOAD TO BLOCK BOUNDARY David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 15/32] s390x/tcg: Implement VECTOR LOAD VR ELEMENT FROM GR David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 16/32] s390x/tcg: Implement VECTOR LOAD VR FROM GRS DISJOINT David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 17/32] s390x/tcg: Implement VECTOR LOAD WITH LENGTH David Hildenbrand
2019-03-01 11:53 ` [Qemu-devel] [PATCH v2 18/32] s390x/tcg: Implement VECTOR MERGE (HIGH|LOW) David Hildenbrand
2019-03-01 16:28 ` Richard Henderson
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 19/32] s390x/tcg: Implement VECTOR PACK * David Hildenbrand
2019-03-01 17:28 ` Richard Henderson
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 20/32] s390x/tcg: Implement VECTOR PERMUTE David Hildenbrand
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 21/32] s390x/tcg: Implement VECTOR PERMUTE DOUBLEWORD IMMEDIATE David Hildenbrand
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 22/32] s390x/tcg: Implement VECTOR REPLICATE David Hildenbrand
2019-03-01 17:35 ` Richard Henderson
2019-03-01 17:40 ` David Hildenbrand [this message]
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 23/32] s390x/tcg: Implement VECTOR REPLICATE IMMEDIATE David Hildenbrand
2019-03-01 17:35 ` Richard Henderson
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 24/32] s390x/tcg: Implement VECTOR SCATTER ELEMENT David Hildenbrand
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 25/32] s390x/tcg: Implement VECTOR SELECT David Hildenbrand
2019-03-01 17:37 ` Richard Henderson
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 26/32] s390x/tcg: Implement VECTOR SIGN EXTEND TO DOUBLEWORD David Hildenbrand
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 27/32] s390x/tcg: Provide probe_write helper David Hildenbrand
2019-03-01 17:54 ` Richard Henderson
2019-03-01 18:15 ` David Hildenbrand
2019-03-04 8:59 ` David Hildenbrand
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 28/32] s390x/tcg: Implement VECTOR STORE David Hildenbrand
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 29/32] s390x/tcg: Implement VECTOR STORE ELEMENT David Hildenbrand
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 30/32] s390x/tcg: Implement VECTOR STORE MULTIPLE David Hildenbrand
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 31/32] s390x/tcg: Implement VECTOR STORE WITH LENGTH David Hildenbrand
2019-03-01 11:54 ` [Qemu-devel] [PATCH v2 32/32] s390x/tcg: Implement VECTOR UNPACK * David Hildenbrand
2019-03-01 12:26 ` [Qemu-devel] [PATCH v2 00/32] s390x/tcg: Vector Instruction Support Part 1 no-reply
2019-03-01 16:17 ` no-reply
2019-03-01 16:26 ` no-reply
2019-03-01 16:31 ` no-reply
2019-03-01 16:38 ` no-reply
2019-03-01 16:40 ` David Hildenbrand
2019-03-01 21:24 ` no-reply
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=10c0d51b-df9f-cbee-3d65-139c75355cda@redhat.com \
--to=david@redhat.com \
--cc=cohuck@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=qemu-s390x@nongnu.org \
--cc=richard.henderson@linaro.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).