[PATCH] Add AVX512 k-mask intrinsics

[Kirill Yukhin]

On 20 Jan 23:03, Andrew Senkevich wrote:
> 2017-01-20 20:08 GMT+03:00 Kirill Yukhin <kirill.yukhin@gmail.com>:
> > Hi,
> > On 20 Jan 14:46, Uros Bizjak wrote:
> >> On Fri, Jan 20, 2017 at 2:32 PM, Andrew Senkevich
> >> <andrew.n.senkevich@gmail.com> wrote:
> >>
> >> > here is intrinsics for ktest{b,w,d,q} and kortest{b,w,d,q}. Is it Ok?
> >> >
> >> > gcc/
> >> >     * config/i386/avx512bwintrin.h: Add k-mask test, kortest intrinsics.
> >> >     * config/i386/avx512dqintrin.h: Ditto.
> >> >     * config/i386/avx512fintrin.h: Ditto.
> >> >     * gcc/config/i386/i386.c: Handle new builtins.
> >> >     * config/i386/i386-builtin.def: Add new builtins.
> >> >     * config/i386/sse.md (ktest<mode>, kortest<mode>): New.
> >> >     (UNSPEC_KORTEST, UNSPEC_KTEST): New.
> >> >
> >> > gcc/testsuite/
> >> >     * gcc.target/i386/avx512bw-ktestd-1.c: New test.
> >> >     * gcc.target/i386/avx512bw-ktestq-1.c: Ditto.
> >> >     * gcc.target/i386/avx512dq-ktestb-1.c: Ditto.
> >> >     * gcc.target/i386/avx512f-ktestw-1.c: Ditto.
> >> >     * gcc.target/i386/avx512bw-kortestd-1.c: Ditto.
> >> >     * gcc.target/i386/avx512bw-kortestq-1.c: Ditto.
> >> >     * gcc.target/i386/avx512dq-kortestb-1.c: Ditto.
> >> >     * gcc.target/i386/avx512f-kortestw-1.c: Ditto.
> >>
> >> IMO, you should add some runtime tests.
> > +1
> >
> >> Otherwise, the patch LGTM, but I'l leave the final approval to Kirill.
> > Anyway trunk is frozen, so I suppose you'll need OK from RM.
>
> Kirill, attached with runtime tests.
>
> Richard, are you OK to approve commit of this patch?
> It is last part of k-mask intrinsics, it would be great to have all
> intrinsics of this type available in single GCC release..
OK for main trunk. I'll check it in.

--
Thanks, K