[X86][Btver2] Fix BT(C|R|S)mr & BT(C|R|S)mi schedule latency + uop counts

Match AMD Fam16h SOG + llvm-exegesis tests

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@343494 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed