[PATCH] D69865: [IR] PR27065: Part2. Fix BasicBlock::removePredecessor to not break SSA form.

Johannes Doerfert via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Wed Nov 6 14:50:17 PST 2019


jdoerfert added a comment.

I doubt this is actually fixing anything. Unreachable code is generally allowed to be in non-SSA form. As noted in https://bugs.llvm.org/show_bug.cgi?id=27065, it is load-combine that is broken to look at unreachable code.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D69865/new/

https://reviews.llvm.org/D69865





More information about the llvm-commits mailing list