[PATCH] Add pointer types to global named register

[Joerg Sonnenberger]

Not directly related, but can you also check that the size of the integer type can be used for this register at the point of declaration? E.g. long long should be invalid on i386. GCC doesn't seem to check this at declaration time, but that feels bogus especially as it make the code dependent on the optimizer again.

http://reviews.llvm.org/D3919