[PATCH] D12528: Add AliasAnalysis as preserved for a bunch of transforms

[hfinkel@anl.gov via llvm-commits]

hfinkel added a subscriber: hfinkel.
hfinkel added a comment.

> This allows us to turn on GlobalsModRef by default and it actually be useful.


Could we preserve GMR specifically? That seems much safer than preserving anything that might ever call itself an aliasing analysis.


Repository:
  rL LLVM

http://reviews.llvm.org/D12528