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From: "dcb314 at hotmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug c++/108278] New: runtime error with -O1 -Wall
Date: Tue, 03 Jan 2023 18:52:43 +0000 [thread overview]
Message-ID: <bug-108278-4@http.gcc.gnu.org/bugzilla/> (raw)
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=108278
Bug ID: 108278
Summary: runtime error with -O1 -Wall
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Severity: normal
Priority: P3
Component: c++
Assignee: unassigned at gcc dot gnu.org
Reporter: dcb314 at hotmail dot com
Target Milestone: ---
Created attachment 54182
--> https://gcc.gnu.org/bugzilla/attachment.cgi?id=54182&action=edit
gzipped C++ source code
The attached C++ code does this:
$ ../results/bin/g++ -c -O1 -Wall bug872.cc
../../trunk.d1/gcc/poly-int.h:753:21: runtime error: signed integer overflow:
4611686018427387903 * 8 cannot be represented in type 'long int'
$
The bug first seems to occur sometime between git hash d423e8dc59045d8f,
from a couple of days ago and fee53a3194c0d8b7, from today, a distance
of 14 commits.
I have a reduction running.
next reply other threads:[~2023-01-03 18:52 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-01-03 18:52 dcb314 at hotmail dot com [this message]
2023-01-03 22:17 ` [Bug c++/108278] " dcb314 at hotmail dot com
2023-01-04 0:54 ` [Bug middle-end/108278] [13 Regression] " pinskia at gcc dot gnu.org
2023-01-04 1:03 ` pinskia at gcc dot gnu.org
2023-01-04 8:34 ` dcb314 at hotmail dot com
2023-01-04 9:08 ` dcb314 at hotmail dot com
2023-01-04 9:12 ` dcb314 at hotmail dot com
2023-01-04 9:21 ` dcb314 at hotmail dot com
2023-01-04 9:38 ` dcb314 at hotmail dot com
2023-01-04 9:39 ` fw at gcc dot gnu.org
2023-01-04 11:08 ` jakub at gcc dot gnu.org
2023-01-04 11:09 ` jakub at gcc dot gnu.org
2023-01-04 16:11 ` jakub at gcc dot gnu.org
2023-01-04 16:14 ` dcb314 at hotmail dot com
2023-01-04 16:16 ` dcb314 at hotmail dot com
2023-01-05 8:46 ` dcb314 at hotmail dot com
2023-01-09 17:24 ` rguenth at gcc dot gnu.org
2023-01-09 17:26 ` dcb314 at hotmail dot com
2023-01-09 18:03 ` jakub at gcc dot gnu.org
2023-04-26 6:57 ` [Bug middle-end/108278] [13/14 " rguenth at gcc dot gnu.org
2023-07-27 9:25 ` rguenth at gcc dot gnu.org
2024-03-22 14:01 ` law at gcc dot gnu.org
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