Avoid vectorizing too wide for HVX_64 and CCM multiplication.
Avoid vectorizing too wide for HVX_64 and CCM multiplication.


Former-commit-id: 926395b8994a2eb6539836bebbefde28a18a934e
Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide