From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 240FE38582AB; Thu, 9 Feb 2023 18:11:25 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 240FE38582AB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1675966286; bh=W92YPYTob+y9r2XDgdjBcMQPkHwdxY0AZBOOTMPep7Q=; h=From:To:Subject:Date:In-Reply-To:References:From; b=SR20fRMQi8VhwtiCqCMraW7cXltBqmgUHA9Y2wYLHn+ihugLFt5P2pT3A+7zyfzJy htuQ/9yG90NhszCXkIKKF3m1iAuyJt/dJQEDtsx9h46p4Ioj/Gd012bczgtvqcOO/W Ii+GGJ4R/6lkurorM90tDFmoX3BNbwZO8l/WcP7M= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/105661] Comparisons to atomic variables generates less efficient code Date: Thu, 09 Feb 2023 18:11:25 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: dep_changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 12.1.0 X-Bugzilla-Keywords: missed-optimization X-Bugzilla-Severity: enhancement X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: NEW 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: bug_status resolution 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=3D105661 Bug 105661 depends on bug 50677, which changed state. Bug 50677 Summary: volatile forces load into register https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D50677 What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution|--- |DUPLICATE=