[Mlir-commits] [mlir] [MLIR][Affine] Fix private memref creation bug in affine fusion (PR #126028)

[Arnab Dutta]

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@@ -610,6 +610,14 @@ FailureOr<AffineValueMap>
 simplifyConstrainedMinMaxOp(Operation *op,
                             FlatAffineValueConstraints constraints);
 
+/// Find the innermost common `Block` of `a` and `b` in the affine scope
+/// that `a` and `b` are part of. Return nullptr if they belong to different
+/// affine scopes. Also, return null if they do not have a common `Block`
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arnab-polymage wrote:

Nit: null -> nullptr

https://github.com/llvm/llvm-project/pull/126028