[PATCH] D24645: AMDGPU: Don't use offen if it is 0

[Nicolai Hähnle via llvm-commits]

nhaehnle added a comment.

The computation of NewOffset should be shared between the load and store paths.

I guess changing the MachineInstr could also be shared using MachineInstr::RemoveOperand, but the resulting code might not be much cleaner.

The rest looks good to me.


https://reviews.llvm.org/D24645