From owner-freebsd-toolchain@freebsd.org Sat Aug 20 12:49:36 2016 Return-Path: Delivered-To: freebsd-toolchain@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 6B89FBC0C10 for ; Sat, 20 Aug 2016 12:49:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 5A3781624 for ; Sat, 20 Aug 2016 12:49:36 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id u7KCnZpq044551 for ; Sat, 20 Aug 2016 12:49:36 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-toolchain@FreeBSD.org Subject: [Bug 211864] LLVM is using AVX instructions for CPUTYPE=btver1 (AMD Bobcat) Date: Sat, 20 Aug 2016 12:49:36 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: misc X-Bugzilla-Version: 11.0-RC1 X-Bugzilla-Keywords: needs-qa, patch, regression X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: commit-hook@freebsd.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: Normal X-Bugzilla-Assigned-To: dim@FreeBSD.org X-Bugzilla-Flags: mfc-stable9? mfc-stable10? mfc-stable11? 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 MIME-Version: 1.0 X-BeenThere: freebsd-toolchain@freebsd.org X-Mailman-Version: 2.1.22 Precedence: list List-Id: Maintenance of FreeBSD's integrated toolchain List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 20 Aug 2016 12:49:36 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211864 --- Comment #8 from commit-hook@freebsd.org --- A commit references this bug: Author: dim Date: Sat Aug 20 12:49:06 UTC 2016 New revision: 304528 URL: https://svnweb.freebsd.org/changeset/base/304528 Log: MFC r304319: Pull in r262772 from upstream clang trunk (by Simon Pilgrim): [X86] AMD Bobcat CPU (btver1) doesn't support XSAVE btver1 is a SSSE3/SSE4a only CPU - it doesn't have AVX and doesn't support XSAVE. Differential Revision: http://reviews.llvm.org/D17682 Pull in r262782 from upstream llvm trunk (by Simon Pilgrim): [X86] AMD Bobcat CPU (btver1) doesn't support XSAVE btver1 is a SSSE3/SSE4a only CPU - it doesn't have AVX and doesn't support XSAVE. Differential Revision: http://reviews.llvm.org/D17683 This ensures clang does not emit AVX instructions for CPUTYPE=3Dbtver1. Reported by: Michel Depeige PR: 211864 Changes: _U stable/11/ stable/11/contrib/llvm/lib/Target/X86/X86.td stable/11/contrib/llvm/tools/clang/lib/Basic/Targets.cpp stable/11/lib/clang/freebsd_cc_version.h --=20 You are receiving this mail because: You are on the CC list for the bug.=