[PATCH] D106593: [WIP][SimplifyCFG] Replace FoldTwoEntryPHINode i1 hack with a different hack.

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

Since we'll probably be unfortunate enough to have to deal with perf regressions anyways,
my plan is to merge `FoldTwoEntryPHINode` and `SpeculativelyExecuteBB` enhancing their collective functionality
and dropping the hacks.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106593/new/

https://reviews.llvm.org/D106593