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rust-monkey-ir

this is a toy compiler emits LLVM IR

how to play

1. compiles rust-monkey-ir file(xxx.mr) and emits LLVM IR(yyy.ll).

cargo run [input] [output]

# default input is input.mr
# default output is output.ll

2. executes LLVM IR file by lli.

lli [LLVM IR file]

# ex. lli output.ll

※ perhaps you need to install LLVM to use lli.

demo

you can enjoy Fizz Buzz in rust-monkye-ir. like below.