Reference Info: 27170455 Target data layout mismatch with LLVM r260724
Reference Info: 27170455 Target data layout mismatch with LLVM r260724

Update the data_layout to match llvm.org for hexagon target.

jiawen/Halide,psuriana/Halide,jiawen/Halide,ronen/Halide,jiawen/Halide,kgnk/Halide,kgnk/Halide,ronen/Halide,ronen/Halide,jiawen/Halide,jiawen/Halide,ronen/Halide,kgnk/Halide,kgnk/Halide,jiawen/Halide,psuriana/Halide,psuriana/Halide,kgnk/Halide,kgnk/Halide,kgnk/Halide,psuriana/Halide,kgnk/Halide,ronen/Halide,ronen/Halide,ronen/Halide,psuriana/Halide,psuriana/Halide,psuriana/Halide,ronen/Halide,jiawen/Halide