[PATCH] D20116: Add nosideeffects function attribute

[Mehdi AMINI via llvm-commits]

joker.eph added a comment.

It don't really like the lack of orthogonality here. I'd rather get rid of the fact that ` IntrNoMem, IntrReadMem, IntrWriteMem, and IntrArgMemOnly specify in addition to memory interaction that an intrinsic has no side effects` and have only `IntrNoSideEffects` as an attribute.


http://reviews.llvm.org/D20116