From nobody Mon Apr 13 17:43:53 2026 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 4fvZX91ycnz6ZTZm for ; Mon, 13 Apr 2026 17:43:53 +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 4fvZX91Qmqz3SjY for ; Mon, 13 Apr 2026 17:43:53 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1776102233; 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=WtfmPEBM9B9toOV+amNLyqkmHRCxY0ewTP7z8H9XKNQ=; b=Cq6xokg267eGeBeqd6O49+AbD+DtbZ5YAVmIBMjxoSSnfY1v65T+0w9omzdGBP4y7bfJDk PhunBS31kWrXTwk+7zJa17BfZatg0+RvTsBd9f1sByXp1Nvac+9gvS4LQi1tqOp8LHHxwK sU/UM2CzVtkckmjnVNp1fD+Pjc5yza3cCi7983q82fcVhhpnAYF6nbg4nEF+NXixaTcoxQ FQ9fOectyJMaUVClrJArjOF93EbtL5/qYCa5qma0VQ9O0ooXXxTteXW7tJwxO+GmDU6XQ1 nRpGDxc4b5OfoDUH2RovkAoCKn/eKcZW3snVASsClOTAhIup5qCgGR3qkyYzpA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1776102233; a=rsa-sha256; cv=none; b=K1NmlrmHq5o0E2fDHi6DLo76IaThiCV3mi5gwveah3vhgOrzjH5jp0FUjsNyiqkxLZXkvK SwQvrDdLGQgqWvs1PQCjL778hk5YCtPWhxxd6QMGfihQwfGamBqRxN9K2mC/ZhMAuKXhEr wEWCIDRTUgm8xr1m1YLMjCM2WWOJf0oHlf7ymymtMKEZKAJD6adWIViHwlEC/Z+lMkCOsu oYqxQ9axXOiOQu7bFnxviEiWvZ6Qy/lm31PqVsKzPJXftZRpHX49HiN0GF1hl4UO9LmxME qlYxuIOCbTOuG4t8RoxxWS7TRxkeB//Q3slZvU4yZhes/ZarJFM7THHVuZZW1w== 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=1776102233; 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=WtfmPEBM9B9toOV+amNLyqkmHRCxY0ewTP7z8H9XKNQ=; b=x2HQko45DWMyKPQBxqVxyhnRKkp6yVsYZzIfsqC3wlQVyRMzmMgTJdGGZvGhGfUGc0yIGW TBT1pExKCyba7Z4FLduckwZScBh6M74OPMYPfXwlIIw+eHWy/gGvIxwQlsKtQn6K8VGCVk DBufCanII/rxA3MZlmNYl1mGIbd2f2pw98xFq8qk2o3UQIkpiJRCRKr4+uTM773YlJE8WE DOVj9PuMNA0LAX6C8Si7c5KYc1VmhBf92s6UjJS5zV+TDFagBEUfiVnweVrsFrfiO+mMVZ t9AI4LgV2GEKG0OuYOcGOFCD/i2Pi9+Dz1OPV/VXlV9DtNWGqzkirWN7ILH1Lg== 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 4fvZX90vVpz1CpD for ; Mon, 13 Apr 2026 17:43:53 +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 63DHhrhJ021016 for ; Mon, 13 Apr 2026 17:43:53 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from bugzilla@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 63DHhr3N021015 for toolchain@FreeBSD.org; Mon, 13 Apr 2026 17:43:53 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 294214] clang builtin functions break libm Date: Mon, 13 Apr 2026 17:43:53 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: commit-hook@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: Maintenance of FreeBSD s integrated toolchain List-Archive: https://lists.freebsd.org/archives/freebsd-toolchain List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: freebsd-toolchain@freebsd.org Sender: owner-freebsd-toolchain@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D294214 --- Comment #9 from commit-hook@FreeBSD.org --- A commit in branch stable/14 references this bug: URL: https://cgit.FreeBSD.org/src/commit/?id=3Ddc61491025091d9e61048cc3cfb18d25e= d354a8b commit dc61491025091d9e61048cc3cfb18d25ed354a8b Author: Ed Maste AuthorDate: 2026-04-02 21:59:42 +0000 Commit: Ed Maste CommitDate: 2026-04-13 17:43:05 +0000 fmax.3: Add caveat for going beyond C std requirements libm's fmax and fmin family of functions treat +0.0 as greater than -0.0. This is not required by the C standard, so the user may not see this behaviour due to compiler optimization. PR: 294214 Reviewed by: fuz Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D56230 (cherry picked from commit 7764e9ca28a9702aed4ba7391e055ec2fcf35c41) (cherry picked from commit 855507463e0d3903d31aa7c084efbf4f819b5d63) lib/msun/man/fmax.3 | 13 ++++++++----- 1 file changed, 8 insertions(+), 5 deletions(-) --=20 You are receiving this mail because: You are on the CC list for the bug.=