From owner-freebsd-bugs@freebsd.org Sun Jul 15 16:01:28 2018 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id C895010447F1 for ; Sun, 15 Jul 2018 16:01:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 4BDEC8CE9C for ; Sun, 15 Jul 2018 16:01:27 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 0CA1810447F0; Sun, 15 Jul 2018 16:01:27 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id EC9D410447EF for ; Sun, 15 Jul 2018 16:01:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 840FA8CE98 for ; Sun, 15 Jul 2018 16:01:26 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id C3A2D271E8 for ; Sun, 15 Jul 2018 16:01:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id w6FG1P5C053244 for ; Sun, 15 Jul 2018 16:01:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w6FG1PeZ053239 for bugs@FreeBSD.org; Sun, 15 Jul 2018 16:01:25 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 229788] march=ivybridge breaks certain ports Date: Sun, 15 Jul 2018 16:01:25 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 11.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: mi@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter cc Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 15 Jul 2018 16:01:28 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229788 Bug ID: 229788 Summary: march=3Divybridge breaks certain ports Product: Base System Version: 11.2-STABLE Hardware: Any OS: Any Status: New Severity: Affects Some People Priority: --- Component: bin Assignee: bugs@FreeBSD.org Reporter: mi@FreeBSD.org CC: dim@FreeBSD.org, gerald@FreeBSD.org The easiest way to reproduce this problem -- on a fresh FreeBSD-11.2/amd64 = is to attempt "make test" in multimedia/x265. This works on my older system (where march is core2), but the two new ones = -- with newer Ivy Bridge Xeons (E5-1620) -- break: =3D=3D=3D> Testing for x265-2.6_1 /symbion/ports/multimedia/x265/work/x265_v2.6/source/test/TestBench Using random seed 5B4B6D10 12bit Testing primitives: SSE2 Testing primitives: SSE3 Testing primitives: SSSE3 cuTreeFix8Pack failed x265: asm primitive has failed. Go and fix that Right Now! it does not matter, whether OPTIMIZED_CFLAGS is enabled (which adds -O3) --= it builds either way. The only way to get it through is to use a lower march (= like core2) or none at all. Another port, which does not build properly with march=3Divybridge for me is qt5-core, but that's a lot hairier to deal with... I noticed this problem after rebuilding world with the recently-committed clang-6.0.1, but I haven't tested it with the earlier clang-6.0.0 so this m= ay be an older bug. --=20 You are receiving this mail because: You are the assignee for the bug.=