From owner-freebsd-testing@freebsd.org Mon Apr 11 16:54:14 2016 Return-Path: Delivered-To: freebsd-testing@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 05B36B0C3EA for ; Mon, 11 Apr 2016 16:54:14 +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 mx1.freebsd.org (Postfix) with ESMTPS id DE92D1D80 for ; Mon, 11 Apr 2016 16:54:13 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u3BGsDkC027303 for ; Mon, 11 Apr 2016 16:54:13 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-testing@freebsd.org Subject: [Bug 208703] lib/msun/fmaxmin_test:main started failing recently with "rounding mode 0" failures Date: Mon, 11 Apr 2016 16:54:14 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: tests X-Bugzilla-Version: 11.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ngie@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-testing@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 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-testing@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Testing on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Apr 2016 16:54:14 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D208703 Bug ID: 208703 Summary: lib/msun/fmaxmin_test:main started failing recently with "rounding mode 0" failures Product: Base System Version: 11.0-CURRENT Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: tests Assignee: freebsd-testing@freebsd.org Reporter: ngie@FreeBSD.org Somewhere in the past month, lib/msun/fmaxmin_test:main started failing in testcase 6, 7, 11, and 12. I've seen this issue on my workstation at work, on Jenkins [1], and my amd6= 4 VM (output attached below). It seems that "rounding mode 0" is the problem symptom. 1. https://jenkins.freebsd.org/job/FreeBSD_HEAD/183/testReport/lib.msun/fmaxmi= n_test/main/ $ uname -a FreeBSD fbsd11 11.0-CURRENT FreeBSD 11.0-CURRENT #1 r296025+f1d280e(isilon-atf): Wed Apr 6 17:28:12 PDT 2016=20=20=20=20 ngie@fbsd11:/usr/obj/usr/src/git/sys/GENERIC-NODEBUG amd64 $ kyua debug -k /usr/tests/lib/msun/Kyuafile fmaxmin_test:main fmaxf(1, nan) raised 0x1 fmaxf(nan, 1) raised 0x1 fmax(1, nan) raised 0x1 fmax(nan, 1) raised 0x1 fminf(1, nan) raised 0x1 fminf(nan, 1) raised 0x1 fmin(1, nan) raised 0x1 fmin(nan, 1) raised 0x1 FAILURE in rounding mode 0 fmaxf(inf, nan) raised 0x1 fmaxf(nan, inf) raised 0x1 fmax(inf, nan) raised 0x1 fmax(nan, inf) raised 0x1 fminf(inf, nan) raised 0x1 fminf(nan, inf) raised 0x1 fmin(inf, nan) raised 0x1 fmin(nan, inf) raised 0x1 FAILURE in rounding mode 0 fmaxf(nan, nan) raised 0x1 fmaxf(nan, nan) raised 0x1 fmax(nan, nan) raised 0x1 fmax(nan, nan) raised 0x1 fminf(nan, nan) raised 0x1 fminf(nan, nan) raised 0x1 fmin(nan, nan) raised 0x1 fmin(nan, nan) raised 0x1 FAILURE in rounding mode 0 fmaxf(-0, 0) =3D -0, expected 0 fmax(-0, 0) =3D -0, expected 0 fminf(0, -0) =3D 0, expected -0 fmin(0, -0) =3D 0, expected -0 FAILURE in rounding mode 0 1..12 ok 1 - big =3D 1, small =3D 0 ok 2 - big =3D 42, small =3D 41.999996185302734375 ok 3 - big =3D 42.000003814697265625, small =3D 42 ok 4 - big =3D -5, small =3D -5 ok 5 - big =3D -3, small =3D -4 not ok 6 - big =3D 1, small =3D nan not ok 7 - big =3D inf, small =3D nan ok 8 - big =3D inf, small =3D 1 ok 9 - big =3D -3, small =3D -inf ok 10 - big =3D 3, small =3D -inf not ok 11 - big =3D nan, small =3D nan not ok 12 - big =3D 0, small =3D -0 fmaxmin_test:main -> failed: 4 tests of 12 failed --=20 You are receiving this mail because: You are the assignee for the bug.= From owner-freebsd-testing@freebsd.org Mon Apr 11 17:05:05 2016 Return-Path: Delivered-To: freebsd-testing@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 196DCB0C95D for ; Mon, 11 Apr 2016 17:05:05 +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 mx1.freebsd.org (Postfix) with ESMTPS id 096EE12E8 for ; Mon, 11 Apr 2016 17:05:05 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u3BH54KB083623 for ; Mon, 11 Apr 2016 17:05:04 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-testing@freebsd.org Subject: [Bug 208703] lib/msun/fmaxmin_test:main started failing recently with "rounding mode 0" failures; clang 3.8.0 related Date: Mon, 11 Apr 2016 17:05:05 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 11.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: ngie@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: dim@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_severity assigned_to cc component short_desc Message-ID: In-Reply-To: References: 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-testing@freebsd.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Testing on FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 11 Apr 2016 17:05:05 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D208703 Ngie Cooper changed: What |Removed |Added ---------------------------------------------------------------------------- Severity|Affects Only Me |Affects Some People Assignee|freebsd-testing@freebsd.org |dim@FreeBSD.org CC| |das@FreeBSD.org, | |dim@FreeBSD.org Component|tests |bin Summary|lib/msun/fmaxmin_test:main |lib/msun/fmaxmin_test:main |started failing recently |started failing recently |with "rounding mode 0" |with "rounding mode 0" |failures |failures; clang 3.8.0 | |related --- Comment #1 from Ngie Cooper --- clang 3.8 seems to be the problem. The test passes using either clang37 from ports or gcc 4.2.1 from base. Reassigning to dim@. --=20 You are receiving this mail because: You are the assignee for the bug.=