[PATCH] D47237: [DSE] Calloc optimizations

[Dávid Bolvanský via Phabricator via llvm-commits]

xbolva00 created this revision.
xbolva00 added a reviewer: efriedma.
Herald added a subscriber: llvm-commits.

Transforms:
strlen(calloc(...)) -> 0


Repository:
  rL LLVM

https://reviews.llvm.org/D47237

Files:
  include/llvm/Analysis/MemoryLocation.h
  lib/Analysis/MemoryLocation.cpp
  lib/Transforms/Scalar/DeadStoreElimination.cpp
  test/Transforms/DeadStoreElimination/zero-string.ll

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