From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 7DB0C3858C78; Wed, 3 May 2023 18:09:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 7DB0C3858C78 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1683137384; bh=crjE4UMHxy/gux4leImIm6TTxULWb99uW/4G4kXtdms=; h=From:To:Subject:Date:In-Reply-To:References:From; b=rHE2PwQpVS/HTulaGcUFHKxM1xiOVF77f8oW241aSGANs6LPSJ4mZ6udQ8x8JXBOw FxqBz2RcIx6PfHOvp51YiXF/IWP0GrFFOgaAE2wHitpSHeH7ajOBe73PIpxn/CeXgS n9yyEKlnt39lHTntMuUTsAOG5SOYDI0ORuvv2oAU= From: "pinskia at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug tree-optimization/109716] bogus stringop-overread "reading 4 bytes from a region of size 0" Date: Wed, 03 May 2023 18:09:44 +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: 13.0 X-Bugzilla-Keywords: diagnostic X-Bugzilla-Severity: normal X-Bugzilla-Who: pinskia at gcc dot gnu.org X-Bugzilla-Status: WAITING 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: blocked component cf_reconfirmed_on everconfirmed bug_status keywords 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=3D109716 Andrew Pinski changed: What |Removed |Added ---------------------------------------------------------------------------- Blocks| |97048 Component|c |tree-optimization Last reconfirmed| |2023-05-03 Ever confirmed|0 |1 Status|UNCONFIRMED |WAITING Keywords| |diagnostic --- Comment #1 from Andrew Pinski --- Can you attach the preprocessed source as requested on https://gcc.gnu.org/bugs/ ? Referenced Bugs: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D97048 [Bug 97048] [meta-bug] bogus/missing -Wstringop-overread warnings=