[Bug target/100866] PPC: Inefficient code for vec_revb(vector unsigned short) < P9

[segher at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=100866

Segher Boessenkool <segher at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Target|powerpc-*-*-*               |powerpc*
           Severity|normal                      |enhancement
   Last reconfirmed|                            |2021-06-02
     Ever confirmed|0                           |1
             Status|UNCONFIRMED                 |NEW

--- Comment #1 from Segher Boessenkool <segher at gcc dot gnu.org> ---
Confirmed.  There are other ways to write this in two insns, but this
is probably the cheapest and simplest, and the immediate can be reused
potentially.