From nobody Thu Apr 11 21:18:19 2024 X-Original-To: toolchain@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4VFsxS0Snyz5G8Db for ; Thu, 11 Apr 2024 21:18:20 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4VFsxR6R95z3wks for ; Thu, 11 Apr 2024 21:18:19 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1712870299; a=rsa-sha256; cv=none; b=gGIdIRInGZqlsttlqLJ2LLCzPuitU9XJj9IPoqIRag+tcSUj5kj9+xqNNbjV2Y3vLO4C/1 JGRTjrIql58Rkj99cg0RKsH+KepWvg34J+TTFz7bNM6MBy8J9flUd/xdXqK/N8ImmWbUAL 2GkyXshj0ucJj60wabz7o1Nxb2LEIBgbY1cjLBFXPgOqTGQ1ua3EXDqY17IHZOCytxYvCk QH1hAwlXDMPfpOPB5qsYHpgO5348gGXDsmeyroaqg7JddRA9hXScke31LQ+pgG2UkOqL4w 2L/2P7xmanrMLrJW+XKLS8GVuSshowMlD4rnewVbZYJaEYRbQG+8ruN+56PF/A== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1712870299; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FGWiCXOYtSqGe0pn6MqRb0JKLMkMMlLFB9hwIpo1rEw=; b=yAA4ce6hnb0Dg3K5RxoX8xz4ajKJd34X0GeOQcyVpyIp76xi1B2OWXeDv0IcvJ9izZZ+bD 0FvPSx1ZmBf2rpGxxIJuwrhskIpb4vKDWNrq/P/arlx/j9erpwurfyYa4iaLbduUFs3Ow6 pBsWFSqbY8Vr3M3RwuUhk2YhkQApqNc/7+thHWD7FDtE/y1IwEBDwW/9vDCA3uezcJRkEw qgwzCyZUCYWiMvriZdUcdZRgchuvXcnmQ34WNdyfocBtYlLtmv/0zrKxO59uVr1V3Y4Oh1 ClZ82M7gbRVqkf2TUgiZXXLQWT1wONBbiz3emUkU/k6cRgiBHwy0RD5StxDZ3Q== 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 4VFsxR5w5rzM1M for ; Thu, 11 Apr 2024 21:18:19 +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 43BLIJWh070677 for ; Thu, 11 Apr 2024 21:18:19 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 43BLIJ3p070676 for toolchain@FreeBSD.org; Thu, 11 Apr 2024 21:18:19 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 278305] clang crashes: fatal error: error in backend: Cannot select: t71: v32bf16 = insert_subvector t67, t64, Constant:i32<16> (on the port misc/ncnn) Date: Thu, 11 Apr 2024 21:18:19 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: 15.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People 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 List-Id: Maintenance of FreeBSD s integrated toolchain List-Archive: https://lists.freebsd.org/archives/freebsd-toolchain List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-toolchain@freebsd.org X-BeenThere: freebsd-toolchain@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D278305 --- Comment #3 from commit-hook@FreeBSD.org --- A commit in branch main references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3D78d3648e73d11c5a4dbcc0392907f0723= bf1df1c commit 78d3648e73d11c5a4dbcc0392907f0723bf1df1c Author: Dimitry Andric AuthorDate: 2024-04-11 21:12:42 +0000 Commit: Dimitry Andric CommitDate: 2024-04-11 21:16:36 +0000 Merge commit 55c466da2f2f from llvm-project (by Benjamin Kramer): [X86][AVX512BF16] Add a few missing insert/extract patterns These are really the same as the f16 (and i16) instructions, but we n= eed them for any type that can occur. Merge commit 2e4e04c59043 from llvm-project (by Phoebe Wang): [X86][BF16] Do not lower to VCVTNEPS2BF16 without AVX512VL (#86395) Fixes: #86305 These should fix "fatal error: error in backend: Cannot select: t71: v32bf16 =3D insert_subvector t67, t64, Constant:i32<16>" when building = the misc/ncnn port. PR: 278305 Reported by: yuri MFC after: 1 month contrib/llvm-project/llvm/lib/Target/X86/X86ISelLowering.cpp | 7 +++++-- contrib/llvm-project/llvm/lib/Target/X86/X86InstrAVX512.td | 12 ++++++++= ++++ 2 files changed, 17 insertions(+), 2 deletions(-) --=20 You are receiving this mail because: You are the assignee for the bug.=