Simplified some of the boolean tests in the StoreCollector.
Simplified some of the boolean tests in the StoreCollector.


Former-commit-id: 2318018d4be9877c0eb27c648319ec456b48c0a8
darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide