[all-commits] [llvm/llvm-project] b4a17b: [DependenceAnalysis] Extending SIV to handle fusab...

[Alireza Torabian via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b4a17b13b7327e583fb16384004155508f31a09d
      https://github.com/llvm/llvm-project/commit/b4a17b13b7327e583fb16384004155508f31a09d
  Author: Alireza Torabian <alireza.torabian at huawei.com>
  Date:   2025-09-19 (Fri, 19 Sep 2025)

  Changed paths:
    M llvm/include/llvm/Analysis/DependenceAnalysis.h
    M llvm/lib/Analysis/DependenceAnalysis.cpp
    A llvm/test/Analysis/DependenceAnalysis/SameSDLoops.ll

  Log Message:
  -----------
  [DependenceAnalysis] Extending SIV to handle fusable loops (#128782)

When there is a dependency between two memory instructions in separate loops that have the same iteration space and depth, SIV will be able to test them and compute the direction and the distance of the dependency.



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