public inbox for gcc-bugs@sourceware.org
help / color / mirror / Atom feed
From: "segher at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug target/103628] ICE: Segmentation fault (in gfc_conv_tree_to_mpfr)
Date: Fri, 24 Mar 2023 14:53:50 +0000 [thread overview]
Message-ID: <bug-103628-4-Xq8L0PdnpJ@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-103628-4@http.gcc.gnu.org/bugzilla/>
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103628
--- Comment #7 from Segher Boessenkool <segher at gcc dot gnu.org> ---
(In reply to HaoChen Gui from comment #5)
> The memory representation of IBM long double is not unique. It's actually
> the sum of two 64-bit doubles.
Yes, and the first of those two DP numbers is required to be the full
number rounded to double precision (with round-to-nearest).
What happened here? I cannot make much sense of those numbers, but it
seems to contain something with uppercase ASCII overwritten?
prev parent reply other threads:[~2023-03-24 14:53 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-09 11:16 [Bug target/103628] New: " asolokha at gmx dot com
2022-02-16 22:38 ` [Bug target/103628] " seurer at gcc dot gnu.org
2022-02-17 6:39 ` asolokha at gmx dot com
2022-02-17 13:46 ` seurer at gcc dot gnu.org
2022-02-18 4:26 ` asolokha at gmx dot com
2023-02-22 9:00 ` guihaoc at gcc dot gnu.org
2023-03-24 2:48 ` cvs-commit at gcc dot gnu.org
2023-03-24 14:53 ` segher at gcc dot gnu.org [this message]
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-103628-4-Xq8L0PdnpJ@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).