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From: Jeff Law <jeffreyalaw@gmail.com>
To: "juzhe.zhong@rivai.ai" <juzhe.zhong@rivai.ai>,
	gcc-patches <gcc-patches@gcc.gnu.org>
Cc: "kito.cheng" <kito.cheng@gmail.com>,
	"Kito.cheng" <kito.cheng@sifive.com>,
	Robin Dapp <rdapp.gcc@gmail.com>
Subject: Re: [PATCH] RISC-V: Expand VLMAX scalar move in reduction
Date: Mon, 5 Feb 2024 08:34:06 -0700	[thread overview]
Message-ID: <5ba23b66-6338-4e2e-bc48-a5f3ff5fbbfa@gmail.com> (raw)
In-Reply-To: <5B8117E9C28EBC42+202402051437529412972@rivai.ai>



On 2/4/24 23:37, juzhe.zhong@rivai.ai wrote:
> I think it just trigger a latent bug that we didn't encounter.
> 
> Hi, Robin. Would you mind give me preprocessed file to reproduce the issue ?
> 
> I suspect it triggers latent bug in VSETVL PASS.
I've got a few minutes this morning before meetings start.  I'm going to 
try and trigger this with LTO off, which would help dramatically with 
our ability to provide a testcase.

jeff

  reply	other threads:[~2024-02-05 15:34 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2024-02-02  1:56 Juzhe-Zhong
2024-02-02  9:50 ` Kito Cheng
2024-02-05  3:26 ` Jeff Law
2024-02-05  4:36   ` Jeff Law
2024-02-05  6:37     ` juzhe.zhong
2024-02-05 15:34       ` Jeff Law [this message]
2024-02-05 19:09       ` Jeff Law

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