[PATCH] D37939: [Mem2Reg] Also handle memcpy

[Keno Fischer via Phabricator via llvm-commits]

loladiro updated this revision to Diff 115591.
loladiro added a comment.

Fix a small bug and also look through a single level of bitcasts.
Since IRBuilder automatically inserts bitcasts to i8*, it seems
prudent to handle that case.


https://reviews.llvm.org/D37939

Files:
  lib/Transforms/Utils/PromoteMemoryToRegister.cpp
  test/Transforms/Mem2Reg/memcpy.ll

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