[Mlir-commits] [mlir] [mlir][bufferization] Support custom types at function boundaries (PR #159766)

[Matthias Springer]

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@@ -335,10 +335,12 @@ struct BufferizationOptions {
   /// predictable.
   void setFunctionBoundaryTypeConversion(LayoutMapOption layoutMapOption);
 
-  /// Type converter from tensors to memrefs. This type converter is used to
-  /// determine bufferized function argument and result types. By default, a
-  /// type converter that returns a memref type with a fully dynamic layout map
-  /// is used.
+  /// Type converter from tensors to buffers. This type converter is used to
+  /// determine bufferized function argument and result types.
+  ///
+  /// By default, if tensor is a (builtin) tensor type, a type converter that
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matthias-springer wrote:

nit: Let's not use the term "type converter" here because that has a different meaning in a dialect conversion. I'd rephrase as "the type is converted to...". Or just write "type conversion" instead of "type converter".

https://github.com/llvm/llvm-project/pull/159766