From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7D9FF3858C42; Fri, 26 Apr 2024 19:40:03 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7D9FF3858C42 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1714160403; bh=O2wEx5eDyOqdQw4+hjIIPISNx0fNQKd9iKN0a4yFiTo=; h=From:To:Subject:Date:In-Reply-To:References:From; b=ftkouMnGRdwcvkiuqNrG21VndslQ8aNFFo4Prp5mTmPjUAFbYEGzPYlb+16kQoTve PB7Exlx9g+fmaTmzsUcSqCjT4cCtr0h9itk/8rNS4M9/llVTAEzCqirJA00ZhoEaBm 4RwI6xWCy0MB+ovYuZEUqGxJuVshMoq00vpVliVk= From: "pdimov at gmail dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug libstdc++/114865] std::atomic::compare_exchange_strong seems to hang under GCC 13 on Ubuntu 23.04 Date: Fri, 26 Apr 2024 19:40:03 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: libstdc++ X-Bugzilla-Version: 13.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: pdimov at gmail dot com X-Bugzilla-Status: UNCONFIRMED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 List-Id: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D114865 --- Comment #2 from Peter Dimov --- The issue is also present for GCC 14 on Ubuntu 24.04: https://github.com/boostorg/uuid/actions/runs/8853249656/job/24313667955=