[RISCV] Add RISCV::SUBW to RISCVOptWInstrs::stripWSuffixes#149071

asb merged 4 commits intollvm:mainllvm/llvm-project:mainfrom

asb:2025q3-riscv-stripwsuffixes-additional-opcodesasb/llvm-project:2025q3-riscv-stripwsuffixes-additional-opcodesCopy head branch name to clipboard