From: Jeff Law <jeffreyalaw@gmail.com>
To: Robin Dapp <rdapp.gcc@gmail.com>,
"juzhe.zhong@rivai.ai" <juzhe.zhong@rivai.ai>,
gcc-patches <gcc-patches@gcc.gnu.org>,
palmer <palmer@dabbelt.com>, "kito.cheng" <kito.cheng@gmail.com>
Subject: Re: [PATCH] RISC-V: Implement vec_set and vec_extract.
Date: Tue, 13 Jun 2023 08:10:20 -0600 [thread overview]
Message-ID: <46883062-dc4e-a84b-ad74-0d3066be9560@gmail.com> (raw)
In-Reply-To: <0590d931-4b10-73d2-907e-508441f2e3e0@gmail.com>
On 6/13/23 00:50, Robin Dapp wrote:
>> I suggest we implement vector calling convention even though it is not ratified yet.
>> We can allow calling convention to be enabled only when --param=riscv-autovec-preference=fixed-vlmax.
>> We have such issue:
>> https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110119 <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110119>
>> if we don't have calling convention for fixed-vlmax.
>
> Let's discuss this in the patchwork sync meeting later.
In fact I'd ask y'all start with this since my contribution would be
minimal and I'll be in the car for the first ~30 minutes.
jeff
next prev parent reply other threads:[~2023-06-13 14:10 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-06-12 14:55 Robin Dapp
2023-06-12 15:13 ` 钟居哲
2023-06-12 15:26 ` Robin Dapp
2023-06-12 19:16 ` Jeff Law
2023-06-13 6:49 ` juzhe.zhong
2023-06-13 6:50 ` Robin Dapp
2023-06-13 14:10 ` Jeff Law [this message]
2023-06-16 13:41 ` [PATCH v2] " Robin Dapp
2023-06-16 13:55 ` 钟居哲
2023-06-17 2:12 ` Jeff Law
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