[SNB, IVB, HSW] [i965] KHR-GLES3.shaders.loops.do_while_constant_iterations.mixed_break_continue_vertex fails on main
KHR-GLES3.shaders.loops.do_while_constant_iterations.mixed_break_continue_vertex
fails on SNB, IVB, HSW.
Same for dEQP-GLES2.functional.shaders.loops.do_while_constant_iterations.mixed_break_continue_vertex
Bisected to e43007af