[Bug c++/80324] New: _mm512_reduce_xxx type instrinsics are missing

[mail@sven-woop.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80324

            Bug ID: 80324
           Summary: _mm512_reduce_xxx type instrinsics are missing
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: mail@sven-woop.de
  Target Milestone: ---

The following intrinsics are missing in GCC 6.3 (and also in trunk):

_mm512_reduce_add_epi32
_mm512_reduce_add_epi64
_mm512_reduce_add_pd
_mm512_reduce_add_ps
_mm512_reduce_and_epi32
_mm512_reduce_and_epi64
_mm512_reduce_max_epi32
_mm512_reduce_max_epi64
_mm512_reduce_max_epu32
_mm512_reduce_max_pd
_mm512_reduce_max_ps
_mm512_reduce_min_epi32
_mm512_reduce_min_epi64
_mm512_reduce_min_epu32
_mm512_reduce_min_pd
_mm512_reduce_min_ps
_mm512_reduce_mul_epi32
_mm512_reduce_mul_ps
_mm512_reduce_or_epi64

There are likely some others too, but these are the ones for which compilation
of our project fails.