[llvm-branch-commits] [llvm] [polly] [Support] Use block numbers for LoopInfo BBMap (PR #103400)

[Nikita Popov via llvm-branch-commits]

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@@ -601,9 +612,30 @@ template <class BlockT, class LoopT> class LoopInfoBase {
   /// reverse program order.
   SmallVector<LoopT *, 4> getLoopsInReverseSiblingPreorder() const;
 
+private:
+  /// Verify that used block numbers are still valid. Initializes the block
+  /// number epoch and parent when no blocks exist so far.
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nikic wrote:

The bit about "initializes" does not match the code.

https://github.com/llvm/llvm-project/pull/103400