[all-commits] [llvm/llvm-project] 461433: [DA] Add overflow check when calculating Delta in ...

Ryotaro Kasuga via All-commits all-commits at lists.llvm.org
Mon Dec 1 06:04:14 PST 2025


  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 461433fea23d18d6a9da73bf09698bd4b3c68ef6
      https://github.com/llvm/llvm-project/commit/461433fea23d18d6a9da73bf09698bd4b3c68ef6
  Author: Ryotaro Kasuga <kasuga.ryotaro at fujitsu.com>
  Date:   2025-12-01 (Mon, 01 Dec 2025)

  Changed paths:
    M llvm/lib/Analysis/DependenceAnalysis.cpp
    M llvm/test/Analysis/DependenceAnalysis/gcd-miv-overflow.ll

  Log Message:
  -----------
  [DA] Add overflow check when calculating Delta in GCD MIV (#169928)

Add overflow check when computing `Delta` in `gcdMIVtest`.

Fix one of the tests added by #169926.



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