[Mlir-commits] [mlir] [mlir][memref] canonicalization for erasing copying subview to identical subview (PR #125852)

[Frank Schlimbach]

fschlimb wrote:

> If the two subview operations are same, why wouldn't they cse to the same operation?

See above, only a canonicalize->cse->canonicalize will do the same.

>You could implement the same canonicalization for any two duplicate operations.

Maybe there are others with a similar potential. What is the implication of this statement?


https://github.com/llvm/llvm-project/pull/125852