Revert previous change
Revert previous change

values and args *can* vary across specializations in some cases, per
psuriana@


Former-commit-id: d76ea81df849239dff5d959bf9b4141dc68e9f80
Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide