[all-commits] [llvm/llvm-project] b2c019: [DSE] Add tests with lifetime.end that only mark p...

Florian Hahn via All-commits all-commits at lists.llvm.org
Sat Sep 26 05:37:38 PDT 2020


  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: b2c0193afa2b25afc718bc32751147c5dc1bfd63
      https://github.com/llvm/llvm-project/commit/b2c0193afa2b25afc718bc32751147c5dc1bfd63
  Author: Florian Hahn <flo at fhahn.com>
  Date:   2020-09-26 (Sat, 26 Sep 2020)

  Changed paths:
    M llvm/test/Transforms/DeadStoreElimination/MSSA/lifetime.ll

  Log Message:
  -----------
  [DSE] Add tests with lifetime.end that only mark parts of the obj as dead.

llvm.lifetime.end accepts a size parameters to limit the size of the
location marked as dead. Add a few tests with stores to locations after
the part that has been marked as dead.




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