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From: Uros Bizjak <ubizjak@gmail.com>
Date: Mon, 11 Jul 2022 08:41:32 +0200
Message-ID: <CAFULd4bvSbKfLn-=08qNA17SgNa4-i7uS=3N19456pTP-eXx7g@mail.gmail.com>
Subject: Re: [x86_64 PATCH] Improved Scalar-To-Vector (STV) support for TImode
 to V1TImode.
To: Roger Sayle <roger@nextmovesoftware.com>
Cc: "gcc-patches@gcc.gnu.org" <gcc-patches@gcc.gnu.org>,
 "H. J. Lu" <hjl.tools@gmail.com>
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On Sun, Jul 10, 2022 at 8:36 PM Roger Sayle <roger@nextmovesoftware.com> wrote:
>
>
> Hi Uros,
> Yes, I agree.  I think it makes sense to have a single STV pass (after
> combine and before reload).  Let's hear what HJ thinks, but I'm
> happy to investigate a follow-up patch that unifies the STV passes.
> But it'll be easier to confirm there are no "code generation" changes
> if those modifications are pushed independently of these ones.
> Time to look into the (git) history of multiple STV passes...

OK, let's go forward with the proposed patch.

Thanks,
Uros.