> > Pengxuan Zheng writes:
> > > This patch optimizes certain vector permute expansion with the FMOV
> > > instruction when one of the input vectors is a vector of all zeros
> > > and the result of the vector permute is as if the upper lane of the
> > > non-zero input vector is set to zero and the
> Pengxuan Zheng writes:
> > This patch optimizes certain vector permute expansion with the FMOV
> > instruction when one of the input vectors is a vector of all zeros and
> > the result of the vector permute is as if the upper lane of the
> > non-zero input vector is set to zero and the lower lan
Pengxuan Zheng writes:
> This patch optimizes certain vector permute expansion with the FMOV
> instruction
> when one of the input vectors is a vector of all zeros and the result of the
> vector permute is as if the upper lane of the non-zero input vector is set to
> zero and the lower lane remai
This patch optimizes certain vector permute expansion with the FMOV instruction
when one of the input vectors is a vector of all zeros and the result of the
vector permute is as if the upper lane of the non-zero input vector is set to
zero and the lower lane remains unchanged.
Note that the patch
