[PATCH] Add FMA4 support in binutils

H.J. Lu hjl.tools@gmail.com
Mon Jul 6 16:07:00 GMT 2009


On Mon, Jul 6, 2009 at 8:49 AM, rajagopal,
dwarak<dwarak.rajagopal@amd.com> wrote:
> Hello,
> This patch adds FMA4 support in binutils. The programmers guide for
> these instructions is located at
> http://support.amd.com/us/Processor_TechDocs/43479.pdf.
>
> Tested for x86_64. Passed make check. Is this Ok?
>

Is FMA4 the same as the original FMA in Intel AVX? If yes,
how different are your assembler/disassembler implementation
from the one reverted by

http://sourceware.org/ml/binutils/2009-01/msg00059.html
http://sourceware.org/ml/binutils/2009-02/msg00286.html
http://sourceware.org/ml/binutils/2009-02/msg00289.html
http://sourceware.org/ml/binutils/2009-02/msg00334.html

Thanks.


-- 
H.J.



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