[PATCH] D21007: DSE: Don't remove stores made live by a call which unwinds.

[Eli Friedman via llvm-commits]

eli.friedman updated this revision to Diff 65278.
eli.friedman added a comment.

Don't use PointerMayBeCapturedBefore. Add some comments.


https://reviews.llvm.org/D21007

Files:
  lib/Transforms/Scalar/DeadStoreElimination.cpp
  test/Transforms/DeadStoreElimination/free.ll
  test/Transforms/DeadStoreElimination/simple.ll

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