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JIT: Assertion failed 'block->bbPreorderNum == preorderNum' when running old block layout #112361

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Description

@amanasifkhalid

Build Information

Build: https://dev.azure.com/dnceng-public/public/_build/results?buildId=945857&view=results
Build error leg or test failing:

Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": "Assertion failed 'block->bbPreorderNum == preorderNum'",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

I forgot to unconditionally invalidate the flowgraph annotations created by LSRA regardless of whether we're running the new layout phase or not in the backend.

Known issue validation

Build: 🔎
Result validation: ⚠️ Validation could not be done without an Azure DevOps build URL on the issue. Please add it to the "Build: 🔎" line.
Validation performed at: 2/10/2025 7:01:55 PM UTC

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=945857
Error message validated: [Assertion failed 'block->bbPreorderNum == preorderNum']
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 2/10/2025 7:37:04 PM UTC

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Build Definition Test Pull Request
945857 dotnet/runtime System.Formats.Tar.Tests.WorkItemExecution

Summary

24-Hour Hit Count 7-Day Hit Count 1-Month Count
0 1 1

Activity

  1. added
    area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI
    Known Build ErrorUse this to report build issues in the .NET Helix tab
    on Feb 10, 2025
  2. added this to the 10.0.0 milestone on Feb 10, 2025
  3. dotnet-policy-service commented on Feb 10, 2025

    @dotnet-policy-service
    Contributor

    Tagging subscribers to this area: @JulieLeeMSFT, @jakobbotsch
    See info in area-owners.md if you want to be subscribed.

  4. added
    in-prThere is an active PR which will close this issue when it is merged
    on Feb 10, 2025
  5. added a commit that references this issue on Feb 11, 2025
    109c946
  6. locked and limited conversation to collaborators on Mar 13, 2025
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Known Build ErrorUse this to report build issues in the .NET Helix tabarea-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMIblocking-clean-ci-optionalBlocking optional rolling runsin-prThere is an active PR which will close this issue when it is merged

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