https://gcc.gnu.org/bugzilla/show_bug.cgi?id=91534
Bill Schmidt <wschmidt at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|UNCONFIRMED |RESOLVED
CC| |wschmidt at gcc dot gnu.org
Resolution|--- |INVALID
--- Comment #2 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
For clarity, many of these interfaces are only used internally as part of
mappings from overloaded builtins to builtins for a specific set of vector type
arguments. Ultimately the interface that the user sees will be something like
vec_madd. These internal tables are not intended to be a source of all
possible interfaces that users can access.
Accepted vector interfaces are defined in Appendix A of the Power ELF v2 ABI.
Better documentation of them is in progress and should become available in
1H2020. Overhauling the whole Power-specific builtin system is on my list for
GCC 11 if I can make the time.
