[PATCH] x86: Add SwapSources

H.J. Lu hjl.tools@gmail.com
Thu Jul 2 15:38:08 GMT 2020


On Thu, Jul 2, 2020 at 8:21 AM Jan Beulich <jbeulich@suse.com> wrote:
>
> On 02.07.2020 17:05, H.J. Lu via Binutils wrote:
> > We check register-only source operand to decide if two source operands of
> > VEX encoded instructions should be swapped.  But source operands in AMX
> > instructions with two source operands swapped are all register-only
> > operand.  Add SwapSources to indicate 2 two source operands should be
> > swapped.
>
> I take it this is what then will avoid the new VEXOP3?
>

Yes.

-- 
H.J.


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