[PATCH] D59462: [WebAssembly] Optimize the number of routing blocks in FixIrreducibleCFG

[Alon Zakai via Phabricator via llvm-commits]

kripken added a comment.

Thanks for the explanation! I think I understand.

So this patch makes us only create a branch there if we don't happen to fall through to the right place. Does that mean that if we ran some CFG-related pass after this, it would not see a valid CFG? (I guess we don't run such a pass now, but I wonder if we may reorder passes in the future at some point.)


Repository:
  rL LLVM

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  https://reviews.llvm.org/D59462/new/

https://reviews.llvm.org/D59462