[PATCH] D129997: [Local] Allow creating callbr with duplicate successors

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers added a comment.

@nikic are you online to revert? Otherwise I will do so in 40 minutes.

Looks like `early-tailduplication` is messing up the predacessor lists, such that `LiveRangeCalc::findReachingDefs` chokes.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D129997/new/

https://reviews.llvm.org/D129997