[PATCH] [MemCpyOpt] Turn memcpy from just-memset'd source into memset.

[Ahmed Bougacha]

REPOSITORY
  rL LLVM

http://reviews.llvm.org/D9682

Files:
  llvm/trunk/lib/Transforms/Scalar/MemCpyOptimizer.cpp
  llvm/trunk/test/Transforms/MemCpyOpt/callslot_deref.ll
  llvm/trunk/test/Transforms/MemCpyOpt/memcpy-to-memset-with-lifetimes.ll
  llvm/trunk/test/Transforms/MemCpyOpt/memset-memcpy-to-2x-memset.ll

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D9682.25913.patch
Type: text/x-patch
Size: 10762 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20150516/9e94d6b5/attachment.bin>