AMDGPU: Move spill pseudo special case out of adjustAllocatableRegClass#158246

arsenm merged 3 commits intomainllvm/llvm-project:mainfrom

users/arsenm/amdgpu/move-spill-handling-adjustAllocatableRegClassllvm/llvm-project:users/arsenm/amdgpu/move-spill-handling-adjustAllocatableRegClassCopy head branch name to clipboard