[Mlir-commits] [mlir] Enable custom alloc-like ops in `promoteBufferResultsToOutParams` (PR #120288)

[Matthias Springer]

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@@ -167,6 +174,10 @@ struct BufferResultsToOutParamsOpts {
     return true;
   };
 
+  /// Allocation function; used to allocate a memref.
+  /// If this is empty, memref.alloc is used
+  std::optional<AllocationFn> allocationFn;
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matthias-springer wrote:

Could this be avoided by adding a `buildAlloc` interface method to `AllocationOpInterface`? Maybe the transformation could also supported mixed alloc ops then>

https://github.com/llvm/llvm-project/pull/120288