From nobody Sun Jan 07 14:20:29 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 4T7K9936PBz576M0 for ; Sun, 7 Jan 2024 14:20:29 +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 4T7K990lx8z4jBV for ; Sun, 7 Jan 2024 14:20:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1704637229; 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=/TcgOK1j6Xjj4aAa2NY6e/yr21njPsCol8KBje5tfkU=; b=M2X3lUF4ZeWwSyvlukolpa69/iMyFQ/GwgVH+unrB+GFs1y2XjrpDCEMNCHR8gqJ84/T3O KIIjsRBzn/VOU206XpiYV1YW133rAqZxuJZhVHMxLrhM+37URB4XNnPAP8tNgK4+R1pTYe vrQoXuJCnalLrBbbQkbHJVhtnbBBecznrt8mNqQnqGyYQsvJGVrX71DG8gqLPlpfuZVc6m wGiTQN2/ZKnUwenfuyLMsyAuKEAUVNf689j0+VTnrcmtiwEO+M4tM3ghVuWq/AO6BTtxrU /OZF+zRFQjUWP7YdveJq73WEmvKIbbArJp5CkdwVA8DhWEt879dIQRy9YdF1ZA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1704637229; a=rsa-sha256; cv=none; b=NbHLFam8JjUeWPmr54DFyMa7lDkgdEQ8SH7D5Wq+ka3Jiz2Qz/2wme9vu/1upcQxMITI60 mAc5F5v8XVe/1kSthgdh5vczpXeRgOoHd0976I1KjREUNytFn+iv0IcRnYjgPjDjaSIB9Y MQi5bm4VDRGEFeuvjNQLODAR+5uZC5dQXfg4j7hAkoY4YxluMa7ZtW/J0vGg0DYgpiHeAC VbE+AmQ8p/gVRNirs6H63fwf1lMC2LNoeZTLRrpK2uUMTJUpMD1DIueAIFWkg6XlOFJLYx 0za4BEP4ZeUZv+9qRyNUQ9YY9wKLCEPngZquE5Wj/ojJeChoKNbkr1URt2spWA== 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 4T7K986wchzRqH for ; Sun, 7 Jan 2024 14:20:28 +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 407EKSDc092986 for ; Sun, 7 Jan 2024 14:20:28 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 407EKSGt092984 for toolchain@FreeBSD.org; Sun, 7 Jan 2024 14:20:28 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: toolchain@FreeBSD.org Subject: [Bug 276170] LLVM bug prevents from enabling PGO optimization for Python 3.11+ Date: Sun, 07 Jan 2024 14:20:29 +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: 14.0-RELEASE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: dim@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=3D276170 --- Comment #10 from Dimitry Andric --- I can't reproduce any crashes here, at least on my 15-CURRENT machine. Since 15-CURRENT uses a newer version of clang, I have used an older binary which identifies itself as "FreeBSD clang version 16.0.6 (https://github.com/llvm/llvm-project.git llvmorg-16.0.6-0-g7cbf1a259152)", corresponding to your version. With the unpacked contents of your zipfile, I can run all .sh files (I only replaced the clang command in there to point at clang 16.0.6) successfully,= and they all produce .bc files as intended: $ ls -l *.bc -rw-r--r-- 1 dim dim 258948 2024-01-07 15:17:06 pegen-d7bb62.bc -rw-r--r-- 1 dim dim 52752 2024-01-07 15:17:07 pegen_errors-c153bb.bc -rw-r--r-- 1 dim dim 4244 2024-01-07 15:17:07 python-50eaf7.bc -rw-r--r-- 1 dim dim 14520 2024-01-07 15:17:07 token-7986e1.bc -rw-r--r-- 1 dim dim 14428 2024-01-07 15:17:07 token-9bf20d.bc However, as indicated, this is on an amd64 host with 15-CURRENT and ample R= AM. I am suspecting that something else may be going on on your system? Do you = see any out of memory errors or other indications like segfaults in dmesg or sy= stem logs? Can you also share the full error message shown when an instance of clang crashes? There should be some more information about what is exactly causing the 134 exit code, which usually indicates an assertion failure. --=20 You are receiving this mail because: You are the assignee for the bug.=