On Fri, Jan 20, 2017 at 2:32 PM, Andrew Senkevich
<andrew.n.senkev...@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.
Otherwise, the patch LGTM, but I'l leave the final approval to Kirill.
Uros.
