[X86][BtVer2] Add an llvm-mca test that shows how the read latency of AVX broadcastss on ymm registers is incorrectly set.



git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@341197 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed