[all-commits] [llvm/llvm-project] 5a636c: [mlir][LocalAliasAnalysis] Check for `memref.disti...

Ivan Butygin via All-commits all-commits at lists.llvm.org
Mon Oct 13 09:51:47 PDT 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 5a636c6e847b56556299d78fa040148eb54e6919
      https://github.com/llvm/llvm-project/commit/5a636c6e847b56556299d78fa040148eb54e6919
  Author: Ivan Butygin <ivan.butygin at gmail.com>
  Date:   2025-10-13 (Mon, 13 Oct 2025)

  Changed paths:
    M mlir/include/mlir/Dialect/MemRef/IR/MemRefOps.td
    M mlir/include/mlir/Interfaces/ViewLikeInterface.h
    M mlir/include/mlir/Interfaces/ViewLikeInterface.td
    M mlir/lib/Analysis/AliasAnalysis/LocalAliasAnalysis.cpp
    M mlir/test/Analysis/test-alias-analysis.mlir

  Log Message:
  -----------
  [mlir][LocalAliasAnalysis] Check for `memref.distinct_objects` in `LocalAliasAnalysis` (#161533)

Continuation of https://github.com/llvm/llvm-project/pull/156913, I'm
planning to use it to infer LLVM alias scope attributes.

* Introduce `DistinctObjectsTrait` so analysis won't need to depend on
memref dialect directly.
* Check the trairin `LocalAliasAnalysis::aliasImpl`.



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