[all-commits] [llvm/llvm-project] 682a21: [DA] Extract the logic shared by the Exact SIV/RDI...

[Ryotaro Kasuga via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 682a217d7473518b83be7eee8342fe2a0084fa0b
      https://github.com/llvm/llvm-project/commit/682a217d7473518b83be7eee8342fe2a0084fa0b
  Author: Ryotaro Kasuga <kasuga.ryotaro at fujitsu.com>
  Date:   2026-04-02 (Thu, 02 Apr 2026)

  Changed paths:
    M llvm/include/llvm/Analysis/DependenceAnalysis.h
    M llvm/lib/Analysis/DependenceAnalysis.cpp

  Log Message:
  -----------
  [DA] Extract the logic shared by the Exact SIV/RDIV test (#189951)

The Exact SIV test and the Exact RDIV test behave almost identically,
except that the Exact SIV test also explores the directions in the final
step. This patch consolidates the two duplicate implementations into a
single function that can be used by both tests. While this change
slightly affects things like debug output and metrics, it is not
intended to alter the actual test results.



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