From nobody Sat Jun 4 11:45:10 2022 X-Original-To: bugs@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 BF6E41B538F6 for ; Sat, 4 Jun 2022 11:45:11 +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 4LFdGb1K2dz4ZTn for ; Sat, 4 Jun 2022 11:45:11 +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 6CFFF1D0F0 for ; Sat, 4 Jun 2022 11:45:10 +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 254BjAJQ079481 for ; Sat, 4 Jun 2022 11:45:10 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 254BjAUC079480 for bugs@FreeBSD.org; Sat, 4 Jun 2022 11:45:10 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: bugs@FreeBSD.org Subject: [Bug 264394] Several ports can't build with CPUTYPE?=skylake-avx512 or CPUTYPE?=tigerlake - eat 1 CPU core forever Date: Sat, 04 Jun 2022 11:45:10 +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: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1654343111; 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=WlAWSqY4W2yJ7aojEp21ceKZxCDE5f0y4lXzIIllrsE=; b=WKJmO/BYvka6CvrUX0luqcVMQabKE1GJ3jUmMJlS4lP82KULnrsufVTXYKTbxZykJagdVB 3UXt8Xn9IamQtyzF0IrMGhDbv/dSNK2510C4iB4MPS61qaGiQNyCBavU4TqZ0CG82gLCOi qouwGeLK5tJSoYtUcFuteJwMQ42zGvW21zbEnMM+4Ej8/rrVjyoHVW6tnNm7zwpmp+ttWf 6qEdKI73w1Tx7eyYFlesQl3wtvLUmlwfWUx2+7OhWgJoP/N570UHCzbuy8kMLq0Z8Z8rV0 IdfuZSCp8ok2/8uuDXTTVHMvRQ4BN2PuwEUYV/ZXBtlKqyOtXiro7Qma9OoMuQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1654343111; a=rsa-sha256; cv=none; b=hwnfZ4nXrujk+ydSlND7bWcO9PmetOsW7cZy+NCfz3yXjAlKPu+6yIZWBJYp4V/hqSWx4y 7KYaPfFRPsmgSHxamCIxqz1bG1LLHC8bVygCaC42X/Op5/X7yAlDCvKw9cle07itrAyHsn 1gcmrzBjJ2ixmeDVs6qv5YuPCabBZCISkC14RiBnmAjZQ1izA7VXakwISmrjBvNrr+hQm3 DKDJaxHlb0xn9HgO+NcpHW83lgQyf9MuDxFA9Y9LxDHeWBiQxa/beXAB8RFjEkZyUsNdyH nB1oT2dr7vIysOin/Bd1173YiGdVWhwsRx50aoasAM052vv+CJnA0njJc6IYYw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264394 --- Comment #10 from commit-hook@FreeBSD.org --- A commit in branch stable/12 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3De5896578b22271be25f18996033a176fc= 6cdfe19 commit e5896578b22271be25f18996033a176fc6cdfe19 Author: Dimitry Andric AuthorDate: 2022-06-01 21:43:18 +0000 Commit: Dimitry Andric CommitDate: 2022-06-04 11:44:33 +0000 Apply llvm fix for possible hangs with CPUTYPE=3Dskylake-avx512 Merge commit e8305c0b8f49 from llvm git (by Simon Pilgrim) [X86] combineX86ShuffleChain - don't fold to truncate(concat(V1,V2)= ) if it was already a PACK op Fixes #55050 PR: 264394 Reported by: VVD MFC after: 3 days (cherry picked from commit 592e876a422960a78938caa714f2263ff38eb87b) contrib/llvm-project/llvm/lib/Target/X86/X86ISelLowering.cpp | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) --=20 You are receiving this mail because: You are the assignee for the bug.=