[PATCH] D115615: [MemCpyOpt] Make capture check during call slot optimization more precise

[Nikita Popov via Phabricator via llvm-commits]

nikic updated this revision to Diff 397070.
nikic added a comment.

Check that dest is identified function local. Note that the added `@test_global` test already passes before this change, because GlobalsModRef is not actually smart enough to cause problems. Still, it might be in the future.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115615/new/

https://reviews.llvm.org/D115615

Files:
  llvm/lib/Transforms/Scalar/MemCpyOptimizer.cpp
  llvm/test/Transforms/MemCpyOpt/capturing-func.ll

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