[llvm-commits] First patch to add support for variable address spaces to optimizers

[Eli Friedman]

On Wed, Oct 10, 2012 at 4:00 PM, Villmow, Micah <Micah.Villmow at amd.com> wrote:
> Yeah, not sure which ones I need to modify though, then ones where I default to 0 I don't really see how I can get the address space, so I set it to the default.

I was thinking for the places where we're looking for the size of e.g.
a pointer to a label (like in MachineFunction.cpp), you could add a
special method "get the pointer size for the address space for the
generated code is in".  Actually, I just realized that probably
shouldn't be a global target setting anyway, and it isn't important
for the first iteration, so ignore me. :)

(The patch looks fine otherwise.)

-Eli