[PATCH] D132657: [DSE] Eliminate noop store even through has clobbering between LoadI and StoreI

[luxufan via Phabricator via llvm-commits]

StephenFan updated this revision to Diff 466347.
StephenFan added a comment.

1. Rebase.
2. Use MemoryLocation-based clobbering API
3. Add test cases.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D132657/new/

https://reviews.llvm.org/D132657

Files:
  llvm/lib/Transforms/Scalar/DeadStoreElimination.cpp
  llvm/test/Transforms/DeadStoreElimination/noop-stores-scoped-noalias.ll
  llvm/test/Transforms/DeadStoreElimination/noop-stores.ll
  llvm/test/Transforms/DeadStoreElimination/stores-of-existing-values.ll

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