move-mv-llvm-compiler driver

[ksolana]

Driver program for move-bytecode frontend. move-mv-llvm-compiler takes move-bytecode as input and targets llvm supported back ends.

/target/debug/move-mv-llvm-compiler -b function.mv -o a

Create a standalone driver program to take .mv. Add the following options to start with.

• [ ] -v for verbose
• [ ] --version for version
• [x] -S to emit assembly
• [ ] -a to target specific architecture
• [x] -b path to bytecode module/script
• [ ] -triple See: https://github.com/llvm/llvm-project/blob/main/clang/test/AST/ast-dump-aarch64-sve-types.c#L7