[Bug target/90453] New: PowerPC/AltiVec VSX: Provide vec_pack/vec_unpackh/vec_unpackl for 32<->64

[slandden at gmail dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90453

            Bug ID: 90453
           Summary: PowerPC/AltiVec VSX: Provide
                    vec_pack/vec_unpackh/vec_unpackl for 32<->64
           Product: gcc
           Version: 8.3.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: target
          Assignee: unassigned at gcc dot gnu.org
          Reporter: slandden at gmail dot com
  Target Milestone: ---

I know these are not part of the spec, but it would make coding easier, as a
GNU extension.