Ignition/Turbofan has a new IR - IRHydra 1 and 2 won't help. For Turbofan there's https://github.com/v8/v8/tree/master/tools/turbolizer .
d8 --trace-turbo \
--trace-deopt \
--code-comments \
--redirect-code-traces \
--redirect-code-traces-to=code.asm \
--print-opt-code \
your-file.js
However most of the important features (like source and deopt-to-ir mapping) are broken.
I used to repair things in my free time - but I don't think I want to do it anymore.
Oh! Thank you for all your work.
I noticed my current node wasn't dumping .cfg's, and assumed that data path had died with TF.
> but I don't think I want to do it anymore.
Nod. Programming languages - civilization critical infrastructure funded like kindergarten bake sales.