llvm-project

49a5192e - [CycleInfo] Don't store top-level cycle per block (#187488)

[CycleInfo] Don't store top-level cycle per block (#187488) CycleInfo currently has a second map, that stores the top-level cycle for a block. I don't think storing this per-block makes a lot of sense, because the top-level cycle is always the same for all blocks in a cycle. So instead store it as a member of the cycle.