https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85830
--- Comment #7 from CVS Commits <cvs-commit at gcc dot gnu.org> --- The releases/gcc-10 branch has been updated by Carl Love <ca...@gcc.gnu.org>: https://gcc.gnu.org/g:e86814328251ea7da83038605df01d8def8d873a commit r10-8710-ge86814328251ea7da83038605df01d8def8d873a Author: Carl Love <c...@us.ibm.com> Date: Thu Aug 27 13:36:13 2020 -0500 rs6000, remove improperly defined and unsupported builtins. gcc/ChangeLog 2020-08-31 Carl Love <c...@us.ibm.com> PR target/85830 * config/rs6000/altivec.h (vec_popcntb, vec_popcnth, vec_popcntw, vec_popcntd): Remove defines.