[PATCH] D42732: [x86] Fix nasty bug in the x86 backend that is essentially impossible to hit from IR but creates a minefield for MI passes.

[Chandler Carruth via Phabricator via llvm-commits]

chandlerc added a comment.

(Also, thanks for review on my first ever usage of MIR! I have so little idea of what I'm doing with it....)


Repository:
  rL LLVM

https://reviews.llvm.org/D42732