[PATCH] D17936: [LICM] Don't silently ignore constant expressions in promoteLoopAccessesToScalars()

[Michael Kuperstein via llvm-commits]

mkuper added a comment.

Yeah, I'll just change it to getRawDest().
Turns out the code that handles memset this way is new, so now I doubt there's any code elsewhere that expects pointer casts to be missing.


http://reviews.llvm.org/D17936