[PATCH] D36850: [ThinLTO] Add function attribute propagation

[Charles Saternos via Phabricator via llvm-commits]

ncharlie created this revision.
Herald added a subscriber: inglorion.

Adds function attribute propagation (for ReadNone, ReadOnly and NoRecurse) to ThinLTO index during the Thin Link step. Addresses part of Bug 33648.


https://reviews.llvm.org/D36850

Files:
  include/llvm/Transforms/IPO/FunctionImport.h
  lib/LTO/LTO.cpp
  lib/LTO/LTOBackend.cpp
  lib/Transforms/IPO/FunctionImport.cpp

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