[Mlir-commits] [mlir] [mlir][Bufferization] Accelerate bufferization pass (PR #160655)

[Matthias Springer]

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@@ -577,6 +577,9 @@ class AnalysisState {
   /// regions.
   DenseMap<std::pair<Operation *, Operation *>, bool>
       insideMutuallyExclusiveRegionsCache;
+
+  /// Cache for getAliasingOpOperands results to avoid expensive recomputation.
+  mutable DenseMap<Value, AliasingOpOperandList> aliasingOpOperandsCache;
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matthias-springer wrote:

Is the `mutable` keyword necessary here?

https://github.com/llvm/llvm-project/pull/160655