[PATCH] D54021: [LoopSimplifyCFG] Teach LoopSimplifyCFG to constant-fold branches and switches

[Max Kazantsev via Phabricator via llvm-commits]

mkazantsev updated this revision to Diff 172898.
mkazantsev added a comment.

Fixed typo bug, added LI and DT verification, changed FoldingCandidates to vector to keep deterministic order of updates, updated tests with decline messages to make sure that we exercise all possible scenarios in our test file.


https://reviews.llvm.org/D54021

Files:
  lib/Transforms/Scalar/LoopSimplifyCFG.cpp
  test/Transforms/LoopSimplifyCFG/constant-fold-branch.ll

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