[PATCH] D37528: [JumpThreading] Preserve dominance across the pass.

[Brian Rzycki via Phabricator via llvm-commits]

brzycki updated this revision to Diff 114284.
brzycki added a comment.

Preserves LVI across JumpThreading.

Removed unnecessary std::vector calls.

Fixed a bug when normal and unwind destinations were the same for one case.

Fixed the JumpThreading declaration of preserved/requires to make sure the dominator tree happens first so that LVI will properly instantiate the private LVI->DT variable.


https://reviews.llvm.org/D37528

Files:
  llvm/include/llvm/Transforms/Scalar/JumpThreading.h
  llvm/include/llvm/Transforms/Utils/Local.h
  llvm/lib/Transforms/Scalar/CorrelatedValuePropagation.cpp
  llvm/lib/Transforms/Scalar/JumpThreading.cpp
  llvm/lib/Transforms/Utils/Local.cpp
  llvm/test/Analysis/LazyValueAnalysis/lvi-after-jumpthreading.ll

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