Add a comment clarifying the array size issue in dwarf
Add a comment clarifying the array size issue in dwarf


Former-commit-id: f6237f06396f1785c564264352233fda6956ebe1
darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide,Trass3r/Halide,darkbuck/Halide,Trass3r/Halide