[Bug bootstrap/59934] Bootstrap fail since r206941: expmed.h:252:33: error: array subscript is above array bounds

[jakub at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59934

--- Comment #7 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
Perhaps we could set gimple_set_no_warning on the jump threaded stmts and honor
that in VRP array checking.  Or TREE_NO_WARNING on the handled_component_p
operands of the threaded stmts.