iongraph

Script to parse the ion.json file generated by Spidermonkey's IonMonkey Jit compiler.

This script just walk the json file and dumps the opcodes into a output file. I find it easy to read text and search opcodes in plain text.

Usage

• Install rust
• clone this repo
• cargo build --release
• cargo run -- --help

Refer @sstangl repo on the original iongraph. That will parse the json file and create proper visualization and save it as image/pdf etc.