From owner-freebsd-toolchain@freebsd.org Mon Jan 9 21:44:02 2017 Return-Path: Delivered-To: freebsd-toolchain@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 99AEFCA89E7 for ; Mon, 9 Jan 2017 21:44:02 +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 884241E0A for ; Mon, 9 Jan 2017 21:44:02 +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 v09Li2rQ091652 for ; Mon, 9 Jan 2017 21:44:02 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-toolchain@FreeBSD.org Subject: [Bug 215039] head -r309179 TARGET_ARCH=powerpc64 clang 3.9.0 based buildworld on powerpc64 using WITH_LLVM_LIBUNWIND= fails to build: asserts and rejects .S file contents Date: Mon, 09 Jan 2017 21:44:02 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: markmi@dsl-only.net X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-toolchain@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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-toolchain@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Jan 2017 21:44:02 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D215039 --- Comment #2 from Mark Millard --- (In reply to Justin Hibbits from comment #1) I have submitted llvm 31590 for the UnwindRegisters*.S related syntax error reports. (Not covering libunwind.cpp's static assert failure.) While I placed it against llvm's/clang's powerpc support initially my guess is they may reclassify it as against libunwind's source. (I did not find where to classify something as a libunwind issue and I also took the point of view that their compiler infrastructure was supposed to be able to parse their project's source code.) Of course they might end up declaring that llvm/projects/libunwind/ is intentionally darwin-specific for powerpc64 and powerpc and so only is expected to compile for a darwin target relative to what they support. (I've no clue of their policy/intent for such.) --=20 You are receiving this mail because: You are the assignee for the bug.=