From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id C5ABE3858CDB; Thu, 18 Apr 2024 13:46:26 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org C5ABE3858CDB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1713447987; bh=7ESP9PD0ATBBZceuE586ueEtIGt/eek+YQT8QxcMTB0=; h=From:To:Subject:Date:In-Reply-To:References:From; b=QYjsUh6nfbmbXIUTh+vuOiTqlKhQCkWb4v/F6ESVqYpU09DIzIoJgIbn45CDi51su SIzLCAtyVlwUuzwdp32w4+9wBrqskXqXfMkdgT2EnFBd0NcfradeaDhzyNE0WF26zL bENkv3qaNPchajYHRup7BZVWwFfLQtDqW6+topks= From: "jakub at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug rtl-optimization/114768] Volatile reads can be optimized away Date: Thu, 18 Apr 2024 13:46:25 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: rtl-optimization X-Bugzilla-Version: 14.0 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: jakub at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: jakub at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: assigned_to bug_status 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=3D114768 Jakub Jelinek changed: What |Removed |Added ---------------------------------------------------------------------------- Assignee|unassigned at gcc dot gnu.org |jakub at gcc dot gn= u.org Status|NEW |ASSIGNED --- Comment #4 from Jakub Jelinek --- Created attachment 57983 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=3D57983&action=3Dedit gcc14-pr114768.patch Untested fix.=