[PATCH] D115904: [DSE] Remove calls with known writes to dead memory

[Philip Reames via Phabricator via llvm-commits]

reames updated this revision to Diff 395199.
reames added a comment.

Incorporate review comments.

Note: I tried removing the libfunc block, but that caused a test failure.  I suspect there's just some attributes in the test which need updated, but I'd prefer to do that as a follow up.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D115904/new/

https://reviews.llvm.org/D115904

Files:
  llvm/lib/Analysis/MemoryLocation.cpp
  llvm/lib/Transforms/InstCombine/InstructionCombining.cpp

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