This is the one remaining place I see where passing
isSafeToSpeculativelyExecute a DataLayout pointer might matter (at least for
loads) -- I think I got the others in r212720. Most of the other remaining
callers of isSafeToSpeculativelyExecute only use it for call sites (or
otherwise exclude loads).
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@212730 91177308-0d34-0410-b5e6-96231b3b80d8