From: Pip Cet <pipcet@gmail.com>
To: Andrea Corallo <akrl@sdf.org>
Cc: "Andrea Corallo via Emacs development discussions."
<emacs-devel@gnu.org>
Subject: Re: feature/native-comp 5bc0855 2/2: Don't treat '=' as simple equality emitting constraints (bug#46812)
Date: Sun, 7 Mar 2021 07:13:20 +0000 [thread overview]
Message-ID: <CAOqdjBeb_YeFBn9Ox98je8R1--7Sg43D7=SVGW2BNYUUCdYfZg@mail.gmail.com> (raw)
In-Reply-To: <xjfr1kr1lye.fsf@sdf.org>
On Sun, Mar 7, 2021 at 7:07 AM Andrea Corallo <akrl@sdf.org> wrote:
> Pip Cet <pipcet@gmail.com> writes:
> >> Still have to look into the missed optimization for the null returning
> >> function, will do.
> >
> > I'm not sure what you're referring to here.
>
> I was referring to:
>
> Pip Cet <pipcet@gmail.com> writes:
>
> > subr-type (function (t) nil). However, the compiled code appears to
> > work correctly in both cases.
Oh, okay. I don't think that was a mere missed optimization, claiming
a returning function never returns is bound to cause miscompilation
bugs one day. However, it appears your recent changes have fixed the
cases I'm aware of :-)
Pip
prev parent reply other threads:[~2021-03-07 7:13 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20210228230215.15472.12941@vcs0.savannah.gnu.org>
[not found] ` <20210228230217.1971E20E1B@vcs0.savannah.gnu.org>
2021-03-02 5:20 ` feature/native-comp 5bc0855 2/2: Don't treat '=' as simple equality emitting constraints (bug#46812) Pip Cet
2021-03-02 13:47 ` Andrea Corallo via Emacs development discussions.
2021-03-02 14:16 ` Pip Cet
2021-03-02 14:30 ` Andrea Corallo via Emacs development discussions.
2021-03-02 17:14 ` Pip Cet
2021-03-04 7:36 ` Pip Cet
2021-03-04 7:58 ` Andrea Corallo via Emacs development discussions.
2021-03-06 22:18 ` Andrea Corallo via Emacs development discussions.
2021-03-07 7:03 ` Pip Cet
2021-03-07 7:07 ` Andrea Corallo via Emacs development discussions.
2021-03-07 7:13 ` Pip Cet [this message]
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