[Bug target/79481] New: AVX512PF: unmasked gather prefetch intrinsics missing

[wen...@mitsuba-renderer.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79481

            Bug ID: 79481
           Summary: AVX512PF: unmasked gather prefetch intrinsics missing
           Product: gcc
           Version: 7.0.1
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: wen...@mitsuba-renderer.org
  Target Milestone: ---

The latest trunk version (and all versions before as far as I can tell) are
missing the following (unmasked) intrinsics for gather prefetches:

_mm512_prefetch_i32gather_pd
_mm512_prefetch_i64gather_pd
_mm512_prefetch_i32gather_ps
_mm512_prefetch_i64gather_ps

It would be great if these could be added.

Thanks,
Wenzel