[AMDGPU][SDAG] Enable ISD::PTRADD for 64-bit AS by default#146076

ritter-x2a merged 3 commits intomainllvm/llvm-project:mainfrom

users/ritter-x2a/06-27-_amdgpu_sdag_enable_isd_ptradd_for_64-bit_as_by_defaultllvm/llvm-project:users/ritter-x2a/06-27-_amdgpu_sdag_enable_isd_ptradd_for_64-bit_as_by_defaultCopy head branch name to clipboard