[all-commits] [llvm/llvm-project] 519820: [mlir][affine] Make [de]linearize_index a valid so...

[Krzysztof Drewniak via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5198205fb7d0228fdab2c08a24d22e97de673e51
      https://github.com/llvm/llvm-project/commit/5198205fb7d0228fdab2c08a24d22e97de673e51
  Author: Krzysztof Drewniak <Krzysztof.Drewniak at amd.com>
  Date:   2025-05-13 (Tue, 13 May 2025)

  Changed paths:
    M mlir/lib/Dialect/Affine/IR/AffineOps.cpp
    M mlir/test/Dialect/Affine/invalid.mlir
    M mlir/test/Dialect/Affine/ops.mlir

  Log Message:
  -----------
  [mlir][affine] Make [de]linearize_index a valid source of dims (#138929)

There's a sense in which affine.linearize_index and
affine.delinearize_index are special-cases of affine.apply (which get
their own ops to enable better code generation and more accurate
canonicalization). Therefore, allow these operations to be dimension
operands for operations like affine.load just like affine.apply can be.



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