[flang-commits] [flang] [mlir] [mlir][Transforms] Add support for `ConversionPatternRewriter::replaceAllUsesWith` (PR #155244)

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zinechant wrote:

We also see downstream failure with the `replaceAllUsesWith` followed by `eraseOp` usage.
Our usage is on memref, and the op has no result, only operands. In this case, it seems we cannot work around with `replaceOp`. 

Any other workaround?

https://github.com/llvm/llvm-project/pull/155244