Description: A script for you to easily to change all big-endian wires to big-endian in a Verilog file. this script was written for an x86 machine where there are only 8, 16, 32 bit registers. if you have a machine for 64 bits, modiy the code to what you need.
the variable i used in the script is called ir_in[127:96]
the file this script reads must be called file.v
have fun. it'll save you some time.