Build subtarget in one statement.
Build subtarget in one statement.


Former-commit-id: 9f5fd8612bb0be38420ff3ac18c34a4055d04bca
darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide