From: Thomas Koenig <tkoenig@netcologne.de>
To: Paul Richard Thomas <paul.richard.thomas@gmail.com>,
Richard Biener <rguenther@suse.de>
Cc: Steve Kargl <sgk@troutmask.apl.washington.edu>,
"fortran@gcc.gnu.org" <fortran@gcc.gnu.org>
Subject: Re: [Patch, fortran] PR37336 finalization
Date: Wed, 8 Mar 2023 22:35:56 +0100 [thread overview]
Message-ID: <acfd5d36-7943-7ef2-8d16-5d9953b42a56@netcologne.de> (raw)
In-Reply-To: <CAGkQGiKrj=kWC7mw=R5gDVf8wx6rho7LG9cnUMw9bKsPOBstng@mail.gmail.com>
On 08.03.23 15:55, Paul Richard Thomas via Fortran wrote:
> As noted below, rnflow.f90 hangs with the unpatched mainline at -O3 but
> runs successfully at -O2.
I can confirm that.
> I presume that this is a serious regression since it involves optimization?
> Which component should I post it against?
Probably against tree-optimization. If later analysis determines that
it is something else, people will reassign it.
This one probably calls for bisection.
Regards
Thomas
next prev parent reply other threads:[~2023-03-08 21:36 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-07 13:45 Paul Richard Thomas
2023-03-07 14:58 ` Thomas Koenig
2023-03-07 17:15 ` Steve Kargl
2023-03-08 7:32 ` Paul Richard Thomas
2023-03-08 8:05 ` Thomas Koenig
2023-03-08 8:14 ` Richard Biener
2023-03-08 8:55 ` Thomas Koenig
2023-03-08 9:10 ` Richard Biener
2023-03-08 12:27 ` Paul Richard Thomas
2023-03-08 10:28 ` Tobias Burnus
2023-03-08 9:14 ` Paul Richard Thomas
2023-03-08 9:21 ` Richard Biener
2023-03-08 14:55 ` Paul Richard Thomas
2023-03-08 14:57 ` Richard Biener
2023-03-08 21:35 ` Thomas Koenig [this message]
2023-03-09 7:13 ` Thomas Koenig
2023-03-09 8:32 ` Richard Biener
2023-03-09 8:18 ` Richard Biener
2023-03-09 12:43 ` Paul Richard Thomas
2023-03-09 17:30 ` Thomas Koenig
2023-03-10 3:56 ` Jerry D
2023-03-10 16:49 ` Paul Richard Thomas
2023-03-15 7:29 ` Paul Richard Thomas
2023-03-15 7:37 ` Richard Biener
2023-03-16 7:20 ` Paul Richard Thomas
2023-03-09 15:05 ` Steve Kargl
2023-03-08 15:12 ` Steve Kargl
2023-03-08 15:29 ` Andrew Benson
2023-03-08 16:29 ` Tobias Burnus
2023-03-08 17:12 ` Paul Richard Thomas
2023-06-02 13:42 ` Paul Richard Thomas
2023-06-03 5:50 ` Thomas Koenig
2023-06-03 7:32 ` Steve Kargl
2023-06-03 13:16 ` Paul Richard Thomas
2023-06-03 19:10 ` Harald Anlauf
2023-06-03 19:22 ` Thomas Koenig
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