Date: Sat, 20 Aug 2016 13:30:41 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-toolchain@FreeBSD.org Subject: [Bug 211864] LLVM is using AVX instructions for CPUTYPE=btver1 (AMD Bobcat) Message-ID: <bug-211864-29464-XaHZDXfbqm@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-211864-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-211864-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D211864 --- Comment #9 from commit-hook@freebsd.org --- A commit references this bug: Author: dim Date: Sat Aug 20 13:29:59 UTC 2016 New revision: 304529 URL: https://svnweb.freebsd.org/changeset/base/304529 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. Approved by: re (kib) Reported by: Michel Depeige <demik+freebsd@lostwave.net> PR: 211864 Changes: _U releng/11.0/ releng/11.0/contrib/llvm/lib/Target/X86/X86.td releng/11.0/contrib/llvm/tools/clang/lib/Basic/Targets.cpp releng/11.0/lib/clang/freebsd_cc_version.h --=20 You are receiving this mail because: You are on the CC list for the bug.=
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