[PATCH] Update MergedLoadStoreMotion to use MemorySSA

[Daniel Berlin]

- Update for new insertion API. Clean up comments a bit
- Update to walk stores

This now uses an immediate use walker rather than the alias ABI to determine downward exposure of stores


http://reviews.llvm.org/D8688

Files:
  lib/Transforms/Scalar/MergedLoadStoreMotion.cpp

EMAIL PREFERENCES
  http://reviews.llvm.org/settings/panel/emailpreferences/
-------------- next part --------------
A non-text attachment was scrubbed...
Name: D8688.23523.patch
Type: text/x-patch
Size: 20902 bytes
Desc: not available
URL: <http://lists.llvm.org/pipermail/llvm-commits/attachments/20150409/57d9b6b0/attachment.bin>