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Support value numbering of multi-dimensional array accesses #68948

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Support value numbering of multi-dimensional array accesses#68948
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area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
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Future

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@BruceForstall
BruceForstall
opened on May 6, 2022

Currently, fgValueNumberTree of GT_ARR_ELEM creates a unique value number for every node.

It also doesn't model the IndexOutOfRangeException for the bounds checks.

Related: #60785

category:cq
theme:md-arrays
skill-level:expert
cost:large

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  1. BruceForstall
    added
    area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
    on May 6, 2022
  2. BruceForstall
    added this to the Future milestone on May 6, 2022

  4. BruceForstall commented on Jul 5, 2022

    @BruceForstall
    BruceForstall
    on Jul 5, 2022
    ContributorAuthor

    After #70271, this is irrelevant. #71678 will remove the related code.

  5. BruceForstall
    closed this as completedon Jul 5, 2022
  6. ghost locked as resolved and limited conversation to collaborators on Aug 5, 2022
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