Matthias Springer b3ebe3beed [mlir][bufferize] Bufferize after TensorCopyInsertion
This change changes the bufferization so that it utilizes the new TensorCopyInsertion pass. One-Shot Bufferize no longer calls the One-Shot Analysis. Instead, it relies on the TensorCopyInsertion pass to make the entire IR fully inplacable. The `bufferize` implementations of all ops are simplified; they no longer have to account for out-of-place bufferization decisions. These were already materialized in the IR in the form of `bufferization.alloc_tensor` ops during the TensorCopyInsertion pass.

Differential Revision: https://reviews.llvm.org/D127652
2022-06-17 13:29:52 +02:00
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