Wasn't initializing dev pointer in BufferContents constructor
Wasn't initializing dev pointer in BufferContents constructor


Former-commit-id: 43d30e6738f740f77b4884187f3b5a182877b480
Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide