[all-commits] [llvm/llvm-project] f0420c: [ValueTracking] Handle `not` in `isImpliedConditio...

[Yingwei Zheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f0420c7bc67339e080cb2a13b6f3eb824faf9288
      https://github.com/llvm/llvm-project/commit/f0420c7bc67339e080cb2a13b6f3eb824faf9288
  Author: Yingwei Zheng <dtcxzyw2333 at gmail.com>
  Date:   2024-03-20 (Wed, 20 Mar 2024)

  Changed paths:
    M llvm/lib/Analysis/ValueTracking.cpp
    A llvm/test/Transforms/InstCombine/and-or-implied-cond-not.ll
    M llvm/test/Transforms/LoopVectorize/reduction-inloop.ll

  Log Message:
  -----------
  [ValueTracking] Handle `not` in `isImpliedCondition` (#85397)

This patch handles `not` in `isImpliedCondition` to enable more fold in
some multi-use cases.



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