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.