[Bug target/110767] New: vec_{fm,}{addsub,subadd} are missing for AVX512 modes

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110767

            Bug ID: 110767
           Summary: vec_{fm,}{addsub,subadd} are missing for AVX512 modes
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: rguenth at gcc dot gnu.org
  Target Milestone: ---

See PR54939 for a testcase.