[Bug target/61925] [4.8/4.9/5.0 Regression] internal error when using vectorization on CPU without SSE

[mpolacek at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61925

--- Comment #2 from Marek Polacek <mpolacek at gcc dot gnu.org> ---
Started with r162918.