[Bug tree-optimization/60502] [4.8/4.9 Regression] ICE reassociation and vector types.

[glisse at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60502

--- Comment #2 from Marc Glisse <glisse at gcc dot gnu.org> ---
Indeed. Probably should call build_all_ones_cst instead of build_low_bits_mask
in eliminate_not_pairs.