[PATCH] D41114: Look through address space casts in IsConstantOffsetFromGlobal()

[Alexander Richardson via Phabricator via llvm-commits]

arichardson added a comment.

True, I didn't think of that. For us this will almost always work without adding an additional offset but I am not sure what the correct way to fix this is.

Would it make sense to add a function like `canPerformConstantAddrSpaceCast(unsigned FromAS, unsigned ToAS)` to DataLayout?


https://reviews.llvm.org/D41114