[PATCH] D62006: Add "llvm_unreachable" for function RegisterBankInfo::getRegBank

[Kan Shengchen via Phabricator via llvm-commits]

skan abandoned this revision.
skan added a comment.

RegClassOrRegBank is of one of the two classes, but it can still be nullptr, e.g., before regbankselect. 
This patch has been reverted in llvm trunk.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D62006/new/

https://reviews.llvm.org/D62006