AMDGPU: Add support for v_ashr_pk_i8/u8_i32 instructions for gfx950#117596

arsenm merged 1 commit intomainllvm/llvm-project:mainfrom

users/arsenm/gfx950/v_ashr_pk_i8-u8_i32llvm/llvm-project:users/arsenm/gfx950/v_ashr_pk_i8-u8_i32Copy head branch name to clipboard