[Bug target/120439] RVV: wrong tail/mask-policy when source and destination overlap with different EEW

[law at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120439

Jeffrey A. Law <law at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|UNCONFIRMED                 |RESOLVED

--- Comment #8 from Jeffrey A. Law <law at gcc dot gnu.org> ---
Per c#6.  This really isn't a GCC bug, though there may be a problem in how
crisply we can define behavior using the intrinsic interface, but that's more
of an RVI spec problem.