[Bug 221733] SSE2 instructions emited in compiler-rt on AMD Sempron 3000+

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Thu Aug 24 09:02:35 UTC 2017


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=221733

David Chisnall <theraven at FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |theraven at FreeBSD.org

--- Comment #4 from David Chisnall <theraven at FreeBSD.org> ---
I suspect it will see little priority upstream.  SSE2 is supported by most
post-2003 CPUs (and some post-2001 CPUs), and none of the companies that fund
most LLVM development care about processors more than a decade old.

If we still care about these targets, we should probably use the C versions for
i386 and the asm versions only for lib32 on amd64.

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