Cleanup, comment Vectorize
Cleanup, comment Vectorize

Former-commit-id: 256e2bc6374c0ac4f5a66e49bfb1c3a585dfca4a
Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide