Change scalarized pred load to just use const_true
Change scalarized pred load to just use const_true


Former-commit-id: a4e05f0f4dffe93a1194e54e9d57fe307ba140ef
Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide