From owner-freebsd-toolchain@freebsd.org Mon Oct 5 18:09:15 2020 Return-Path: Delivered-To: freebsd-toolchain@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 69DEA42BAF3 for ; Mon, 5 Oct 2020 18:09:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 4C4pWv23wQz4J7k for ; Mon, 5 Oct 2020 18:09:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 3F3B542BAF1; Mon, 5 Oct 2020 18:09:15 +0000 (UTC) Delivered-To: toolchain@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 3DA9C42BAF0 for ; Mon, 5 Oct 2020 18:09:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4C4pWv0VTJz4J7h for ; Mon, 5 Oct 2020 18:09:15 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id E2B1B199E4 for ; Mon, 5 Oct 2020 18:09:14 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 095I9EiB041034 for ; Mon, 5 Oct 2020 18:09:14 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 095I9EqT041033 for toolchain@FreeBSD.org; Mon, 5 Oct 2020 18:09:14 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: bugzilla set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 232911] Assembly code crashes clang Date: Mon, 05 Oct 2020 18:09:15 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: standards X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: 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: 2.1.33 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, 05 Oct 2020 18:09:15 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D232911 --- Comment #2 from commit-hook@FreeBSD.org --- A commit references this bug: Author: dim Date: Mon Oct 5 18:08:54 UTC 2020 New revision: 366452 URL: https://svnweb.freebsd.org/changeset/base/366452 Log: Merge commit 0fac1c191 from llvm git (by Craig Topper): [X86] Allow Yz inline assembly constraint to choose ymm0 or zmm0 when avx/avx512 are enabled and type is 256 or 512 bits gcc supports selecting ymm0/zmm0 for the Yz constraint when used with 256 or 512 bit vector types. Fixes PR45806 Differential Revision: https://reviews.llvm.org/D79448 This should fix 'fatal error: error in backend: Cannot select' errors if assertions are disabled, or 'Assertion failed: (isVector() && "Invalid vector type!"), function getVectorNumElements, file /usr/src/contrib/llvm-project/llvm/include/llvm/CodeGen/ValueTypes.h, line 276.', when building the audio/lsp-plugins-lv2 port. Direct commit to stable/{11,12} since head has clang 11.0.0, which already includes this fix. Reported by: yuri PR: 232911 Changes: stable/11/contrib/llvm-project/clang/lib/Basic/Targets/X86.cpp stable/11/contrib/llvm-project/llvm/lib/Target/X86/X86ISelLowering.cpp stable/12/contrib/llvm-project/clang/lib/Basic/Targets/X86.cpp stable/12/contrib/llvm-project/llvm/lib/Target/X86/X86ISelLowering.cpp --=20 You are receiving this mail because: You are the assignee for the bug.=