[PATCH] D39400: WIP: [MachineOperand][MIR] Add isRenamable to MachineOperand.

[Matthias Braun via Phabricator via llvm-commits]

MatzeB added a comment.

It would also be nice to pick a suitable test in test/CodeGen/MIR/X86/register-operand* and add one line to ensure .mir prints/parses the flag correctly.


https://reviews.llvm.org/D39400