SelectionDAG: Use correct addrspace when lowering memcpy

This was causing assertions later from using the wrong pointer
size with LDS operations. getOptimalMemOpType should also have
address space arguments later.

This avoids assertions in existing tests exposed by
a future commit.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@261580 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed