Check if the target and the host match before trying to run code on the host.
Check if the target and the host match before trying to run
code on the host.


Former-commit-id: 0d57fdcb7a87ff4f5bbc06f1a6c07ddf5a491d78
Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide