From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 889D33858C53; Wed, 21 Sep 2022 04:37:21 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 889D33858C53 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1663735041; bh=Hn9A8C4MID9hQBwfvg1V3A5JgvfWazIAbLKUvVKNj3c=; h=From:To:Subject:Date:In-Reply-To:References:From; b=oXVojCtCI28a+5ZBhVafVhRAopciefvLboxM7y39AGGJigzfllAtkdCFjLIXiYBH1 GgZFUpcwQ8CnRTa1QF4yALSJtZw6dupdKqdrpypIveiWzFE3bdeXYKNu0cXc8XWs8g RWNLaGYG1vtU7Ta8mCgHZVUITcgGvAXC/5PNadMQ= From: "asolokha at gmx dot com" To: gcc-bugs@gcc.gnu.org Subject: [Bug debug/106955] [13 Regression] '-fcompare-debug' failure w/ -std=c++20 -O1 -ftree-parallelize-loops=2 -fno-ipa-sra --param ggc-min-expand=55 Date: Wed, 21 Sep 2022 04:37:18 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: debug X-Bugzilla-Version: 13.0 X-Bugzilla-Keywords: compare-debug-failure X-Bugzilla-Severity: normal X-Bugzilla-Who: asolokha at gmx dot com X-Bugzilla-Status: WAITING X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.0 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=3D106955 --- Comment #8 from Arseny Solokha --- (In reply to Martin Li=C5=A1ka from comment #5) > Take a look please: > https://godbolt.org/z/14YYhb8oe OK, then I cannot reduce it at all. My local copy of g++ accepts both this version and the one I'm reducing right now afresh. If it is indeed nonsensi= cal, I'm not sure to constrain my copy of g++ to make it correctly rejecting that code.=