Revert "DAG: Allow select ptr combine for non-0 address spaces"#168292

ronlieb merged 1 commit intomainllvm/llvm-project:mainfrom

revert-167909-users/arsenm/dag/ptr-select-combine-addrspacellvm/llvm-project:revert-167909-users/arsenm/dag/ptr-select-combine-addrspaceCopy head branch name to clipboard