[PATCH] x86: fix Disp8 handling for scalar AVX512_4FMAPS insns

Tsimbalist, Igor V igor.v.tsimbalist@intel.com
Wed Jan 10 13:12:00 GMT 2018


> -----Original Message-----
> From: binutils-owner@sourceware.org [mailto:binutils-
> owner@sourceware.org] On Behalf Of Jan Beulich
> Sent: Wednesday, January 10, 2018 10:34 AM
> To: binutils@sourceware.org
> Cc: H.J. Lu <hjl.tools@gmail.com>
> Subject: [PATCH] x86: fix Disp8 handling for scalar AVX512_4FMAPS insns
> 
> Just like their packed counterparts the memory operand is always 16
> bytes wide, and the Disp8 scaling is the same for all of them. (As a
> side note: I'm also surprised by there being AVX512VL variants of
> these as well as the AVX512_4VNNIW ones - the SDM doesn't define any
> such.)
Yes, you are correct about AVX512VL variants. Could you please remove VL variants for
AVX512_4FMAPS and AVX512_4FMAPS insns?

Thanks,
Igor



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