I was under the impression from reading the patch comments [1] that it was more of an issue with them not having an open copy of their ISA documentation (which

I was under the impression from reading the patch comments [1] that it was more of an issue with them not having an open copy of their ISA documentation (which then is causing a lack of possible reviewers) [1] https://reviews.llvm.org/D64830 https://reviews.llvm.org/D64830