[all-commits] [llvm/llvm-project] 324e27: [ValueTracking] Infer NonEqual from dominating con...

[Yingwei Zheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 324e27e8bad83ca23a3cd276d7e2e729b1b0b8c7
      https://github.com/llvm/llvm-project/commit/324e27e8bad83ca23a3cd276d7e2e729b1b0b8c7
  Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
  Date:   2025-02-12 (Wed, 12 Feb 2025)

  Changed paths:
    M llvm/lib/Analysis/ValueTracking.cpp
    M llvm/test/Analysis/BasicAA/fallback-mayalias.ll
    M llvm/test/Transforms/InstCombine/icmp-dom.ll

  Log Message:
  -----------
  [ValueTracking] Infer NonEqual from dominating conditions/assumptions (#117442)

This patch adds context-sensitive analysis support for
`isKnownNonEqual`. It is required for
https://github.com/llvm/llvm-project/issues/117436.



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