[mlir] Make ViewLikeInterface Range work with attributes
While most of methods in ViewLikeInterface accept an `OpFoldResult` for the offset/size/stride that may be static, represented as `Attribute`, or dynamic, represented as `Value`, the `Range` abstraction only accepted `Values`. This can often lead to known-constant offset/size/strides being materialized into constant operations and hinder further constant propagation without explicitly running the constant folding pass. This often leads to a more complicated than necessary addressing code being emitted. Switch `Range` to use `OpFoldResult`. Code that uses `Range` currently keeps materializing the constants to minimize the effect of this change on the IR. Further commits will make use of this. Reviewed By: nicolasvasilache, mravishankar Differential Revision: https://reviews.llvm.org/D129633
Loading
Please sign in to comment