public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "vincent-gcc at vinc17 dot net" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug tree-optimization/24021] VRP does not work with floating points
Date: Wed, 09 Feb 2022 19:05:00 +0000	[thread overview]
Message-ID: <bug-24021-4-MXXeJkhNwZ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-24021-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24021

--- Comment #14 from Vincent Lefèvre <vincent-gcc at vinc17 dot net> ---
(In reply to Jakub Jelinek from comment #11)
> And also take into account different rounding modes if
> user wants that to be honored.

And that would eliminate the need to consider the possibility of double
rounding in case of intermediate extended precision (as with x87).

  parent reply	other threads:[~2022-02-09 19:05 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <bug-24021-4@http.gcc.gnu.org/bugzilla/>
2021-08-25 20:29 ` amacleod at redhat dot com
2022-02-07 16:07 ` aldyh at gcc dot gnu.org
2022-02-09 16:35 ` aldyh at gcc dot gnu.org
2022-02-09 17:04 ` law at gcc dot gnu.org
2022-02-09 17:27 ` aldyh at gcc dot gnu.org
2022-02-09 17:29 ` vincent-gcc at vinc17 dot net
2022-02-09 17:31 ` vincent-gcc at vinc17 dot net
2022-02-09 18:30 ` jakub at gcc dot gnu.org
2022-02-09 18:31 ` amacleod at redhat dot com
2022-02-09 18:35 ` amacleod at redhat dot com
2022-02-09 19:05 ` vincent-gcc at vinc17 dot net [this message]
2022-02-10  9:33 ` rguenth at gcc dot gnu.org
2022-02-10 12:02 ` jakub at gcc dot gnu.org
2022-02-10 12:21 ` rguenther at suse dot de
2022-02-10 14:17 ` vincent-gcc at vinc17 dot net
2022-04-05 19:34 ` amacleod at redhat dot com
2022-04-06  9:34 ` aldyh at gcc dot gnu.org
2022-04-06  9:46 ` jakub at gcc dot gnu.org
2022-04-06  9:57 ` aldyh at gcc dot gnu.org
2022-04-06 10:30 ` aldyh at gcc dot gnu.org
2022-04-06 10:47 ` jakub at gcc dot gnu.org
2022-08-01 13:27 ` aldyh at gcc dot gnu.org
2022-08-01 14:30 ` aldyh at gcc dot gnu.org
2022-11-08 15:54 ` cvs-commit at gcc dot gnu.org
2022-11-08 15:57 ` aldyh at gcc dot gnu.org
2022-11-28 22:15 ` pinskia at gcc dot gnu.org
     [not found] <bug-24021-6528@http.gcc.gnu.org/bugzilla/>
2005-10-23 23:43 ` pinskia at gcc dot gnu dot org

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=bug-24021-4-MXXeJkhNwZ@http.gcc.gnu.org/bugzilla/ \
    --to=gcc-bugzilla@gcc.gnu.org \
    --cc=gcc-bugs@gcc.gnu.org \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body. 
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).