[PATCH] D139275: [SimplifyCFG] `FoldBranchToCommonDest()`: deal with mismatched IV's in PHI's in common successor block

[Nick Desaulniers via Phabricator via llvm-commits]

nickdesaulniers added subscribers: nathanchance, nickdesaulniers.
nickdesaulniers added a comment.

@nathanchance is reporting that this is breaking PPC32 Linux kernel boots.
https://github.com/ClangBuiltLinux/linux/issues/1770
We'll work on trying to get a reproducer or more info, but "heads up."


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D139275/new/

https://reviews.llvm.org/D139275