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[SimplifyCFG] Deduce paths unreachable if they cause div/rem UB #109008

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[SimplifyCFG] Deduce paths unreachable if they cause div/rem UB #109008

wants to merge 4 commits into from

Commits on Sep 17, 2024

  1. [SimplifyCFG] Add tests for deducing paths unreachable if they cause … 

    …div/rem UB; NFC
    @goldsteinn
    goldsteinn committed Sep 17, 2024
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  2. [SimplifyCFG] Deduce paths unreachable if they cause div/rem UB 

    Same we way mark a path unreachable if it may cause a nullptr
dereference, div/rem by zero or signed div/rem of INT_MIN by -1 cause
immediate UB.
    @goldsteinn
    goldsteinn committed Sep 17, 2024
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  3. Okay

    @goldsteinn
    goldsteinn committed Sep 17, 2024
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  4. Under as well

    @goldsteinn
    goldsteinn committed Sep 17, 2024
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