[mlir][bufferization][NFC] Rename BufferRelation::None to BufferRelation::Unknown
authorMatthias Springer <springerm@google.com>
Mon, 30 Jan 2023 10:03:34 +0000 (11:03 +0100)
committerMatthias Springer <springerm@google.com>
Mon, 30 Jan 2023 10:09:28 +0000 (11:09 +0100)
commit148432ea84d244f9f6aa50d9af567b12dba671d5
tree98a3d73f9353a2e77422fa6078d9264970f84832
parent75488a287b9ceeab88459c32bf2f6b7fee98f46a
[mlir][bufferization][NFC] Rename BufferRelation::None to BufferRelation::Unknown

The previous name was incorrect. `None` does not mean that there is no buffer relation between two buffers (seems to imply that they do not alias for sure); instead it means that there is no further information available.

Differential Revision: https://reviews.llvm.org/D142870
mlir/docs/Bufferization.md
mlir/include/mlir/Dialect/Bufferization/IR/BufferizableOpInterface.h
mlir/lib/Dialect/Arith/Transforms/BufferizableOpInterfaceImpl.cpp
mlir/lib/Dialect/Bufferization/Transforms/FuncBufferizableOpInterfaceImpl.cpp
mlir/lib/Dialect/SCF/Transforms/BufferizableOpInterfaceImpl.cpp
mlir/lib/Dialect/Tensor/Transforms/BufferizableOpInterfaceImpl.cpp