[RISCV] Update the latencies of MUL and CPOP in SiFive P400 scheduling model#122007

mshockwave merged 1 commit intollvm:mainllvm/llvm-project:mainfrom

mshockwave:patch/riscv/sifive-p400-sched-mul-cpopmshockwave/llvm-project:patch/riscv/sifive-p400-sched-mul-cpopCopy head branch name to clipboard