[Bug libgomp/81386] [8 regression] libgomp.fortran/appendix-a/a.16.1.f90 fails starting with 249424

[carll at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81386

--- Comment #9 from Carl Love <carll at gcc dot gnu.org> ---
Commit 250295 reverts commit 249424 which was causing issues.  commit 249424 is
actually a fix for the vec_mule and vec_mulo support that was added in commit
248125.  The original commit was using the wrong word size for the half word
builtin, hence the need for commit 249424 to fix that.