[Bug c++/80322] New: convert intrinsics missing

[mail@sven-woop.de]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80322

            Bug ID: 80322
           Summary: convert intrinsics 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_cvtsd_f64
_mm512_cvtss_f32
_mm256_cvtsd_f64
_mm256_cvtss_f32