[Bug target/83332] [8 regression] new test case gfortran.dg/vect/pr81303.f fails (r255499)

[wschmidt at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83332

--- Comment #5 from Bill Schmidt <wschmidt at gcc dot gnu.org> ---
Proposed patch: https://gcc.gnu.org/ml/gcc-patches/2017-12/msg00656.html