From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 2CB773858D38; Tue, 20 Sep 2022 10:30:18 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 2CB773858D38 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1663669818; bh=OurffV/CdSgnNnXJWdyq71e+zepse7TzNM6Hg8f9J8M=; h=From:To:Subject:Date:In-Reply-To:References:From; b=XS2rF2U273jCF7NKoHCSFUH8yIH7jqUanKxwso0lZDk6fw03nAO8SLntEth4UoNFO Y89HaZLARzBF30RZJw0vJGQXXaaBAmcA8kL+0cdode7d9xdhTcvGq49f8dFYER+qDq YPOPVeI08Mmyn7sB2PD/SH1q3ex43RBa1HcowjvE= From: "redi at gcc dot gnu.org" 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: Tue, 20 Sep 2022 10:30:18 +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: redi at gcc dot gnu.org 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 #7 from Jonathan Wakely --- (In reply to Martin Li=C5=A1ka from comment #3) > Started with r13-674-g8ccdc7ce33f5e7ca, but I don't think it's the root > cause. Certainly not, when the preprocessed code from comment 0 doesn't produce a -fcompare-debug failure for GCC 12.=