From: "Kewen.Lin" <linkw@linux.ibm.com>
To: Segher Boessenkool <segher@kernel.crashing.org>
Cc: GCC Patches <gcc-patches@gcc.gnu.org>,
Bill Schmidt <wschmidt@linux.ibm.com>,
David Edelsohn <dje.gcc@gmail.com>
Subject: Re: [PATCH] rs6000: Support [u]mul<mode>3_highpart for vector
Date: Wed, 14 Jul 2021 10:12:46 +0800 [thread overview]
Message-ID: <bdb2a508-dd8e-479a-09cc-5f0cba156a94@linux.ibm.com> (raw)
In-Reply-To: <20210713220712.GU1583@gate.crashing.org>
on 2021/7/14 上午6:07, Segher Boessenkool wrote:
> Hi!
>
> On Tue, Jul 13, 2021 at 04:58:42PM +0800, Kewen.Lin wrote:
>> This patch is to make Power10 newly introduced vector
>> multiply high (part) instructions exploited in vectorized
>> loops, it renames existing define_insns as standard pattern
>> names. It depends on that patch which enables vectorizer
>> to recog mul_highpart.
>
> It actually is correct already, it will just not be used yet, right?
Yes, the names are just not standard. :)
> But the testcases will fail until the generic support lands.
>
Yes!
> Okay for trunk. Thanks!
>
>
Thanks!
BR,
Kewen
next prev parent reply other threads:[~2021-07-14 2:12 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-07-13 8:52 [RFC/PATCH] vect: Recog mul_highpart pattern Kewen.Lin
2021-07-13 8:58 ` [PATCH] rs6000: Support [u]mul<mode>3_highpart for vector Kewen.Lin
2021-07-13 22:07 ` Segher Boessenkool
2021-07-14 2:12 ` Kewen.Lin [this message]
2021-07-14 18:38 ` Segher Boessenkool
2021-07-13 9:35 ` [RFC/PATCH] vect: Recog mul_highpart pattern Richard Biener
2021-07-13 9:40 ` Richard Sandiford
2021-07-13 9:44 ` Richard Biener
2021-07-13 10:11 ` Richard Sandiford
2021-07-13 10:25 ` Kewen.Lin
2021-07-13 12:42 ` Richard Biener
2021-07-13 14:59 ` Kewen.Lin
2021-07-14 6:38 ` Richard Biener
2021-07-14 7:45 ` Kewen.Lin
2021-07-14 8:38 ` Richard Sandiford
2021-07-14 10:02 ` Kewen.Lin
2021-07-14 11:32 ` Richard Sandiford
2021-07-14 19:32 ` Segher Boessenkool
2021-07-15 1:40 ` Kewen.Lin
2021-07-15 23:08 ` Segher Boessenkool
2021-07-15 1:37 ` Kewen.Lin
2021-07-15 7:06 ` [PATCH v3] " Kewen.Lin
2021-07-15 7:17 ` Uros Bizjak
2021-07-15 8:04 ` Kewen.Lin
2021-07-15 8:23 ` Uros Bizjak
2021-07-15 8:49 ` Kewen.Lin
2021-07-15 9:41 ` Uros Bizjak
2021-07-15 8:40 ` Kewen.Lin
2021-07-15 11:58 ` Richard Biener
2021-07-16 5:33 ` [PATCH v4] " Kewen.Lin
2021-07-19 10:35 ` Richard Biener
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