[PATCH] D29149: NewGVN: Add basic dead store elimination

[Daniel Berlin via Phabricator via llvm-commits]

dberlin updated this revision to Diff 85950.
dberlin marked 4 inline comments as done.
dberlin added a comment.

  Depends on PR31761 fix now, and rebased on top of it.
  - Update for review comments
  - Add testcase for being optimistic on self-phis


https://reviews.llvm.org/D29149

Files:
  lib/Transforms/Scalar/NewGVN.cpp
  test/Transforms/NewGVN/basic-cyclic-opt.ll
  test/Transforms/NewGVN/deadstore.ll
  test/Transforms/NewGVN/pr31594.ll
  test/Transforms/NewGVN/pr31758.ll

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