From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id ACC2C3857BA2; Fri, 15 Mar 2024 01:08:51 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org ACC2C3857BA2 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1710464931; bh=jjP7HRcyU9YTv55DJxc813gssm828H9lgn2zJTqNZhM=; h=From:To:Subject:Date:In-Reply-To:References:From; b=R3FtKox776iZsrMHM/0uV5tUQC01D4++Fbq4YqROeJvchuCY+A55p10BrhCkfT9LK jaOu8unklE0gJGz5/5AvAFYh5kQygGwr/3FEBeQvMCBffO4AqVDTK4d+K3COqe+SnZ HeFDmH626l+T1y4hV2TYZDMdrrfdf5BWTSOpsn9E= From: "law at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/106757] [12/13 Regression] Incorrect "writing 1 byte into a region of size 0" on a vectorized loop Date: Fri, 15 Mar 2024 01:08:49 +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: 12.2.0 X-Bugzilla-Keywords: diagnostic, missed-optimization X-Bugzilla-Severity: normal X-Bugzilla-Who: law 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: 12.4 X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: short_desc 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=3D106757 Jeffrey A. Law changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|[12/13/14 Regression] |[12/13 Regression] |Incorrect "writing 1 byte |Incorrect "writing 1 byte |into a region of size 0" on |into a region of size 0" on |a vectorized loop |a vectorized loop CC| |law at gcc dot gnu.org --- Comment #6 from Jeffrey A. Law --- Works correctly on the trunk. Adjusting regression markers.=