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From: Kyrylo Tkachov <Kyrylo.Tkachov@arm.com>
To: Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>,
	gcc Patches <gcc-patches@gcc.gnu.org>
Subject: RE: [PR66791][ARM] Replace __builtin_vext* with __buitlin_shuffle in vext intrinsics
Date: Mon, 4 Jan 2021 10:30:55 +0000	[thread overview]
Message-ID: <DB7PR08MB30020C45AC3C246D44D81CBC93D20@DB7PR08MB3002.eurprd08.prod.outlook.com> (raw)
In-Reply-To: <CAAgBjMmmO7ya=uOg0n_vJM8HXEN3DEJh4OpUHO5bhnng0Cv1QA@mail.gmail.com>

Hi Prathamesh

> -----Original Message-----
> From: Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
> Sent: 04 January 2021 10:27
> To: gcc Patches <gcc-patches@gcc.gnu.org>; Kyrylo Tkachov
> <Kyrylo.Tkachov@arm.com>
> Subject: [PR66791][ARM] Replace __builtin_vext* with __buitlin_shuffle in
> vext intrinsics
> 
> Hi Kyrill,
> The attached patch replaces __builtin_vextv8qi with __builtin_shuffle
> for vext_s8.
> Just wanted to confirm if this is in the correct direction ?
> If yes, I will send a follow up patch that converts for all vext intrinsics.

Yeah, that does look correct (aarch64 does it that way).
As before, please make sure to delete any now-unused builtins as well.

Thanks,
Kyrill

> 
> Thanks,
> Prathamesh

  reply	other threads:[~2021-01-04 10:31 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-01-04 10:27 Prathamesh Kulkarni
2021-01-04 10:30 ` Kyrylo Tkachov [this message]
2021-01-05 11:41   ` Prathamesh Kulkarni
2021-01-05 13:07     ` Kyrylo Tkachov

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