From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id A66AF385772B; Thu, 21 Sep 2023 16:49:16 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org A66AF385772B DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1695314956; bh=2/cx7nJ/bFemqdVpXI886f7EmvOdmL+hlt+7aWQUu/Y=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Qh3cmnqJg9leQIpj8yggO/smsW5s8oqi1R6cx1YFA8VzBnbN2XIan3LZLy/KAj8K2 E+LyDd2a3ZF5KsvVeIiR3vXGCx04fRENHOHA5HihQn3GoGHaeQWz8p5V31LenNXzJQ JilfOEfXROG54jsktBE0Tq9VJC9FfKZ2l/UOFfWc= From: "sjames at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug middle-end/111523] Unexpected performance regression with -ftrivial-auto-var-init=zero for e.g. systemctl unmask Date: Thu, 21 Sep 2023 16:49:16 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: middle-end X-Bugzilla-Version: 12.2.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: sjames at gcc dot gnu.org 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: cc 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=3D111523 Sam James changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |siddhesh at gcc dot gnu.org --- Comment #1 from Sam James --- (I'll cc sid too as he might be interested, but he's also dealt with some unexpected hardening fallout in systemd before; no worries if this isn't yo= ur ballpark though)=