[Bug tree-optimization/68413] [6 Regression] internal compiler error: in vect_transform_stmt

[ienkovich at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68413

--- Comment #3 from Ilya Enkovich <ienkovich at gcc dot gnu.org> ---
r230309 refers to a vectorization of a comparison of boolean values.  It
shouldn't affect condition vectorizaion.  Thus most probably check and build
stages of vectorizable_condition are still inconsistent.