[all-commits] [llvm/llvm-project] 1843d9: [mlir][affine] Fix crash on -affine-loop-invariant...

[Anoop JS via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 1843d978d8f1c22e4e23e3ad09d745dcd00e0c67
      https://github.com/llvm/llvm-project/commit/1843d978d8f1c22e4e23e3ad09d745dcd00e0c67
  Author: Anoop J S <anoop.js at icloud.com>
  Date:   2023-04-10 (Mon, 10 Apr 2023)

  Changed paths:
    M mlir/lib/Dialect/Affine/Transforms/AffineLoopInvariantCodeMotion.cpp
    M mlir/test/Dialect/Affine/affine-loop-invariant-code-motion.mlir

  Log Message:
  -----------
  [mlir][affine] Fix crash on -affine-loop-invariant-code-motion pass with affine.prefetch Op

Affine Prefetch Op impelements AffineMapAccessInterface but does not implement
AffineReadOpInterface or AffineWriteOpInterface. Prefetch Op was cast to
AffineWriteOpinterface causing the crash.

Reviewed By: bondhugula

Differential Revision: https://reviews.llvm.org/D146836