From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 5E8BC3858D32; Mon, 19 Sep 2022 06:26:55 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 5E8BC3858D32 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1663568815; bh=YzaIPx+NyqdxYTh8ZVIDeT1LV9Gn+ECIz3dGSsKbOe8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Ri0vB751IAMi4YjMwQIl5R/Hynx0sJTkNOtENjww/8FoHkdY7yRX9H7GizIs/aXUU DN6lt4+tejn5YWWTfKORdqT741OVkiM8rLlxAgV55btterSPMdgvYHdYB6Q83JXyNV upiSP/5VXgTjpxG20GrBbjWvwog40//wJrMHNfQk= 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: Mon, 19 Sep 2022 06:26:54 +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, needs-bisection X-Bugzilla-Severity: normal X-Bugzilla-Who: asolokha at gmx 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: 13.0 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: attachments.created 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 #1 from Arseny Solokha --- Created attachment 53589 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D53589&action=3Dedit Reduced preprocessed testcase Unfortunately a 173K file is the best I could come up with after three days= of reduction, though it fails the check w/ just -std=3Dc++20 -O1 -fcompare-deb= ug -ftree-parallelize-loops=3D2.=