After providing expanders for reduc_umin/umax/smin/smax_scal_v4qi,
perfomance are a little bit faster than before for reduce operations
w/ options -O2 -march=haswell, -O2 -march=skylake-avx512
and -Ofast -march=skylake-avx512.
gcc/ChangeLog
PR target/102483
* config/i386/i386-ex
On Mon, Oct 11, 2021 at 8:26 AM liuhongt wrote:
>
> After providing expanders for reduc_umin/umax/smin/smax_scal_v4qi,
> perfomance are a little bit faster than before for reduce operations
> w/ options -O2 -march=haswell, -O2 -march=skylake-avx512
> and -Ofast -march=skylake-avx512.
>
> gcc/Cha