[llvm] [CycleInfo] Index using block numbers instead of pointers (PR #187500)

[Robert Imschweiler via llvm-commits]

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@@ -313,13 +313,30 @@ void GenericCycleInfo<ContextT>::moveTopLevelCycleToNewParent(CycleT *NewParent,
   Child->clearCache();
 }
 
+template <typename ContextT>
+void GenericCycleInfo<ContextT>::verifyBlockNumberEpoch(
+    const FunctionT *Fn) const {
+  assert(BlockNumberEpoch ==
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ro-i wrote:

where/when is this updated?

https://github.com/llvm/llvm-project/pull/187500