The documentation referenced from the mail is here: https://github.com/MPACT-ORG/llvm-project/blob/work/llvm/docs/Mdl/MachineDescriptionNotes.md https://github

The documentation referenced from the mail is here: https://github.com/MPACT-ORG/llvm-project/blob/work/llvm/docs/Mdl/MachineDescriptionNotes.md https://github.com/MPACT-ORG/llvm-project/blob/work/llvm/doc...