From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by sourceware.org (Postfix, from userid 48) id 25B8F3858C5E; Fri, 10 Mar 2023 07:03:44 +0000 (GMT) DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org 25B8F3858C5E DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gcc.gnu.org; s=default; t=1678431824; bh=at0VmE52eyf1jjgjWigFylK2cYBctc11QxmnGGfkT1E=; h=From:To:Subject:Date:In-Reply-To:References:From; b=Bea0fqCt7kt4bSTjski6W5EXUqPPZ/QJUqQav9jnk5ckykSj+TA8o6K0b4ucm9hv0 +upmB80mt+cS+4p5KYY3KEMyxkqElO0sUyiB6Cd3/ZZvXWXuQWLnep3MdU5oUW2mAv o/guSDFUDdNhLP9iVJTBls+UOtMW8sZQMgxuIhh8= From: "linkw at gcc dot gnu.org" To: gcc-bugs@gcc.gnu.org Subject: [Bug target/109069] Vector truncation test program produces incorrect result on big-endian powerpc64-linux-gnu with -mcpu=power10 -O2 Date: Fri, 10 Mar 2023 07:03:43 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: gcc X-Bugzilla-Component: target X-Bugzilla-Version: 12.1.0 X-Bugzilla-Keywords: wrong-code X-Bugzilla-Severity: normal X-Bugzilla-Who: linkw at gcc dot gnu.org X-Bugzilla-Status: ASSIGNED X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: linkw at gcc dot gnu.org X-Bugzilla-Target-Milestone: --- X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: everconfirmed cc cf_reconfirmed_on assigned_to bug_status 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=3D109069 Kewen Lin changed: What |Removed |Added ---------------------------------------------------------------------------- Ever confirmed|0 |1 CC| |bergner at gcc dot gnu.org, | |linkw at gcc dot gnu.org, | |segher at gcc dot gnu.org Last reconfirmed| |2023-03-10 Assignee|unassigned at gcc dot gnu.org |linkw at gcc dot gn= u.org Status|UNCONFIRMED |ASSIGNED --- Comment #6 from Kewen Lin --- Confirmed, thanks for the case on LE, it's reproducible. It looks like something wrong in some special vector constant folding, I'll have a look.=