[all-commits] [llvm/llvm-project] a63f57: [mlir][bufferization] Return BufferLikeType in Buf...

[Andrei Golubev via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: a63f57262898588b576d66e5fd79c0aa64b35f2d
      https://github.com/llvm/llvm-project/commit/a63f57262898588b576d66e5fd79c0aa64b35f2d
  Author: Andrei Golubev <andrey.golubev at intel.com>
  Date:   2025-07-02 (Wed, 02 Jul 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/Bufferization/IR/BufferizableOpInterface.h
    M mlir/include/mlir/Dialect/Bufferization/IR/BufferizableOpInterface.td
    M mlir/include/mlir/Dialect/Bufferization/IR/BufferizationOps.td
    M mlir/include/mlir/Dialect/Bufferization/IR/BufferizationTypeInterfaces.h
    M mlir/include/mlir/Dialect/Bufferization/IR/UnstructuredControlFlow.h
    M mlir/lib/Dialect/Arith/Transforms/BufferizableOpInterfaceImpl.cpp
    M mlir/lib/Dialect/Bufferization/IR/BufferizableOpInterface.cpp
    M mlir/lib/Dialect/Bufferization/IR/BufferizationOps.cpp
    M mlir/lib/Dialect/Bufferization/Transforms/FuncBufferizableOpInterfaceImpl.cpp
    M mlir/lib/Dialect/SCF/Transforms/BufferizableOpInterfaceImpl.cpp
    M mlir/lib/Dialect/Tensor/Transforms/BufferizableOpInterfaceImpl.cpp
    M mlir/test/Dialect/Bufferization/Transforms/one-shot-bufferize.mlir
    M mlir/test/lib/Dialect/Test/TestOpDefs.cpp
    M mlir/test/lib/Dialect/Test/TestOps.td

  Log Message:
  -----------
  [mlir][bufferization] Return BufferLikeType in BufferizableOpInterface (#144867)

Support custom types (2/N): allow value-owning operations (e.g.
allocation ops) to bufferize custom tensors into custom buffers. This
requires BufferizableOpInterface::getBufferType() to return
BufferLikeType instead of BaseMemRefType.

Affected implementors of the interface are updated accordingly.

Relates to ee070d08163ac09842d9bf0c1315f311df39faf1.



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