[Bug target/93819] PPC64 builtin vec_rlnm() argument order is wrong.

[cel at us dot ibm.com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=93819

Carl Love <cel at us dot ibm.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |FIXED
             Status|NEW                         |RESOLVED

--- Comment #7 from Carl Love <cel at us dot ibm.com> ---
Patch submitted to mainline and backported to gcc 9 and 8.