From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 949A13858C2A; Tue, 26 Sep 2023 11:03:08 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 949A13858C2A DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1695726188; bh=1G+6Yt7E0elvxWKUhcTtR1xDeIFbQkcUH9LWJ2OoJCI=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Ixgsi5GpNmyCtLWfgAfXDRKqUt9poB5JU4wPCZsfdo6gzvRFwVmWQUT41RPtLqT4q TGLqX4+/vvsOxxX0eOaESSBgtEzJ/lmj9h3dtgD3UlN1HIo6+oucElsi9JFD/rPH3k diCeeAfxQGDArCTVdg5dx4NLbaRDu3ThetjmJ5bI= From: "rguenth at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/110315] [13 Regression] g++ crashes with a segmentation fault while compiling a large const std::vector of std::string since r13-6566-ge0324e2629e25a90 Date: Tue, 26 Sep 2023 11:03:06 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: tree-optimization X-Bugzilla-Version: 13.1.1 X-Bugzilla-Keywords: ice-on-valid-code X-Bugzilla-Severity: normal X-Bugzilla-Who: rguenth at gcc dot gnu.org X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P2 X-Bugzilla-Assigned-To: unassigned at gcc dot gnu.org X-Bugzilla-Target-Milestone: 13.3 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=3D110315 --- Comment #10 from Richard Biener --- (In reply to Andrew Macleod from comment #7) > Created attachment 55591 [details] > potental patch >=20 > I've attached Aldy's patch for PR109695 which he had backported to GCC13 > back in May. > This does resolve the issue.. Assuming we want to apply it GCC13. The > original variant has been in trunk for a while now. Im running this thru= a > bootstrap/regression run now. >=20 > I don't know if there is anything further you want to try it with? Can we consider this please?=