[Bug target/116004] PPC64 vector Intrinsic vec_first_mismatch_or_eos_index generates poor code

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=116004

--- Comment #2 from Steven Munroe <munroesj at gcc dot gnu.org> ---
Actually:

  abnez  = (vui8_t) vec_cmpnez (vra, vrb);
  result = vec_cntlz_lsbb (abnez);