Revert "Spiller: Detach legacy pass and supply analyses instead (#119…#122426

optimisan merged 1 commit intomainllvm/llvm-project:mainfrom

revert-119181-users/Akshat-Oke/12-09-spiller_deatach_legacy_pass_and_supply_analyses_insteadllvm/llvm-project:revert-119181-users/Akshat-Oke/12-09-spiller_deatach_legacy_pass_and_supply_analyses_insteadCopy head branch name to clipboard