From nobody Thu Apr 2 20:30:01 2026 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 4fmtkx71xYz6YhMY for ; Thu, 02 Apr 2026 20:30:01 +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 "R12" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 4fmtkx45gqz3mnP for ; Thu, 02 Apr 2026 20:30:01 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1775161801; 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=jKIn7nGJosvAXqXo6CJRGip2l118F2ek7huA46lln0s=; b=ik/rXoKSmNFYeAlPqOvzbKuxKPKSahCF5ScLsXZw3rhgvX27zfdp3e+oa8msMwWydD2DvE vlSsN3a2xgGNOo0/EnHWuwca2UX105dteGLdVRNSw24l2bmsjAJs9FCs+MhWXK5iOPM6d/ QYcn6K1S8JTjRJW2B+1LWCdnxUU3cVdTmnDjHbngH6DiIsJ2PA7QOCIQoJE2iuSq1odNA8 b7URKfaqETONR3AVVXMVB8v9AnDFaIqKLeyO7pptwzH2PQPOMXgLKa69u4YSwvmhNNlYkF dEAN5MSJRbpMUdC9PGSdpX+AAGxH0MMRnRpeDJgo5pCjFDKFJKmwrk/tUCsB/Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1775161801; a=rsa-sha256; cv=none; b=G9AFh2R+forc7MoMNkFARXbmKnwq0U0G6frVUlg6cD3ih/Jgbjtm4ooXC8y6raLnzL9dyk C0etMSa+Ktv4vfEN5U/oygXoywh3lDCVGvYn74zlMCKeEsPZqSDhXnqlwRqDEhsUwEi7oO vkSdSdDatfpz79sXtlJlHdQqnB0T5lY62YT/zu1zt4Jvo244ZeLCStXt2XLwT0GW6AzvaN fkI5kZ8hKH8VAE+CJvykYabPoqOCjoCL3GIT3fMdSe+ZwltTYR3BsVpvelVNi0YyWcgL3d 6UIw7ww14zuuo3gpDt2OP2GmNJcHanEk6dJ7qOB4fGEEGUT7BQPW5aMJrxzX2A== 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=1775161801; 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=jKIn7nGJosvAXqXo6CJRGip2l118F2ek7huA46lln0s=; b=f8sq+nUBD8NMMzz7N2bThkklUmUT6+idRWdH+BqXkqkmCxILEYOr6o+Vfi4CKd7SGrrLSh /qTzQVyPs9k284cn0Q3/5LjL25pDkVZqVP2b2gCOiU8QgP4gq2T3BtCQizmgtZuxK+R0sa g6kW4RfE6uc3sXFEm3v76JdIAFaLsTc6USk1RxnBbaIpmY5NMMP/6o0zK1TtYg7IuyRhhE M5ziqa+2u8cEQcnzQEysVVhN7F/7ZtV/segI2yRi3nC2Lbbjvx8CnFHwl+tOidQEdZ1zgt YLSdR0pwuC/UDAuRfvnaUscDAo5sVceMVWQbikG25g9Aiz8QW8dNfL7wcS9smg== 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 4fmtkx3jD7z229 for ; Thu, 02 Apr 2026 20:30:01 +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 632KU14j056903 for ; Thu, 2 Apr 2026 20:30:01 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 632KU1Ba056902 for bugs@FreeBSD.org; Thu, 2 Apr 2026 20:30:01 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 294214] clang builtin functions break libm Date: Thu, 02 Apr 2026 20:30:01 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: fuz@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: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" 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 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D294214 --- Comment #2 from Robert Clausecker --- In particular, I do not believe that this is a fight we can win, and we sho= uld pick our battles. We cannot patch every single C compiler to obey our stri= cter interpretation of the C standard and users might not actually want this, as= the stricter behaviour is slower than he more lenient behaviour guaranteed by t= he standard, and should never be required by portable applications. --=20 You are receiving this mail because: You are the assignee for the bug.=