Date: Tue, 29 Aug 2017 21:45:52 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-toolchain@FreeBSD.org Subject: [Bug 221733] SSE2 instructions emited in compiler-rt on AMD Sempron 3000+ Message-ID: <bug-221733-29464-JM7a2ibQyg@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-221733-29464@https.bugs.freebsd.org/bugzilla/> References: <bug-221733-29464@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221733 --- Comment #7 from commit-hook@freebsd.org --- A commit references this bug: Author: dim Date: Tue Aug 29 21:45:00 UTC 2017 New revision: 323001 URL: https://svnweb.freebsd.org/changeset/base/323001 Log: In compiler-rt, a few assembler implementations for i386 floating point conversion functions use SSE2 instructions, but these are not guarded by #ifdef __SSE2__, and there is no implementation using general purpose registers. For these functions, use the generic C variants instead, otherwise they will cause SIGILL on older processors. Reported by: bsdpr@phoe.frmug.org PR: 221733 MFC after: 1 week Changes: head/lib/libcompiler_rt/Makefile.inc --=20 You are receiving this mail because: You are the assignee for the bug.=
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