llvm-project

5d0afacd - [BOLT][NFCI] Emit uniform diagnostics in DataAggregator (#136530)

[BOLT][NFCI] Emit uniform diagnostics in DataAggregator (#136530) DataAggregator supports reading different kinds of profile data: - perf data: branch records or IP samples, - pre-aggregated branch data. Make profile quality reporting uniform across all kinds of input: - out-of-range and mismatching samples, - samples in cold code in BAT mode (profiled BOLTed binary). Test Plan: NFCI