From nobody Sat Aug 13 06:40:04 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 4M4WBF19thz4Yr76 for ; Sat, 13 Aug 2022 06:40:05 +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 4M4WBD71fNz41xp for ; Sat, 13 Aug 2022 06:40:04 +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 4M4WBD64RVz121S for ; Sat, 13 Aug 2022 06:40:04 +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 27D6e4nM096136 for ; Sat, 13 Aug 2022 06:40:04 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 27D6e4c3096135 for bugs@FreeBSD.org; Sat, 13 Aug 2022 06:40:04 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: bugs@FreeBSD.org Subject: [Bug 265809] clang never finishes on one particular C++ file Date: Sat, 13 Aug 2022 06:40:04 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: 13.1-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: yuri@freebsd.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter attachments.created Message-ID: 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=1660372805; 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; bh=22D4+ETLAJ/Egf+b88rX/5RgfGlK2ko4VIRuhRPwPYY=; b=eoqTIxjR1kQ5nv7pywHAadN3mq/m3xGrQ7I1m/C8s3qo/E7IHn6FyryiL1UApdOdHltUQb 3zL9H7fKUJ0s0BxpYo4uSaudf9wJyuNd4uSb7CD507AWzQIMkHv6Yp2U77xNhfO/q1OPki aC3zGIXn0dFAlkcl4dRPa0aoJ9Pl6OwEKUGQcYAvAzrGFs2e5Z/99kFHLkIUNLmTT2byR8 w2ArykAaGLK7ArwfZGGrBaBLAP8PHiyvYr+4c37gAQf120weM7YaYY5zQguj1BKY5uYLwS 7WUFpyQ+AEeJWQ1bMUz2iSLuAfU2xQJSz6z/mxUt2lg8QXclmnnt/9b6q5j70A== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1660372805; a=rsa-sha256; cv=none; b=xPI2TWmaQeFoYqcvpZWswmP0o+62iEU+634FjI7N+K9GmykvSIMlF2TYs+f8BWkLMOAG6T cMOzk/j2reGC/MRj7gXlXWMjbavvxO+gvRkvBLM57IN6qnTEX+G123lr0v7wrqOEjzvBfw KB678t44bTHdiGipeV+Z+fYJ6+Jx669D05uMkKP7a0kbQsaGdVN+LZMwXEeBW09Tu+Lh1p GA6IAB5LjF8xc0N4bWDkt1lURoaWjzNwwopEdE+e5Wqr8XO/WLfM2FwKcxQ+AsK7CbRE5F sd/2kxDHEA1Dbi5QwUIhZGLDWL99tNL+pz2jrxB1FEAoloyMkOsbSSkDhlT0gA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D265809 Bug ID: 265809 Summary: clang never finishes on one particular C++ file Product: Base System Version: 13.1-STABLE Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: misc Assignee: bugs@FreeBSD.org Reporter: yuri@freebsd.org Created attachment 235873 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D235873&action= =3Dedit unity_1935_cxx.cxx.E.cxx.bz2 clang never finishes on the attached (compressed) C++ unit. The command > c++ -fno-strict-aliasing -fno-omit-frame-pointer -march=3Dnative -O3 -fPI= C -c unity_1935_cxx.cxx.E.cxx doesn't finish in hours. But when -fno-strict-aliasing is removed it finishes within a minute. > $ c++ --version > FreeBSD clang version 14.0.5 (https://github.com/llvm/llvm-project.git ll= vmorg-14.0.5-0-gc12386ae247c) > Target: x86_64-unknown-freebsd13.1 > Thread model: posix > InstalledDir: /usr/bin This problem was originally discovered when one C++ module in the psi4 proj= ect (https://github.com/psi4/psi4) never finished to compile. --=20 You are receiving this mail because: You are the assignee for the bug.=