SwiftErrorHandling: Assertion failed 'killMask == getKillSetForNode(tree)'

[EgorBo]

Fails in runtime-coreclr jitstress-random

Assert failure(PID 96937 [0x00017aa9], Thread: 2392903 [0x248347]): Assertion failed 'killMask == getKillSetForNode(tree)' in 'ErrorHandlingTests:ConditionallySetErrorTo21(ulong,int)' during 'Linear scan register alloc' (IL size 32; hash 0x763af2c5; FullOpts)


File: /Users/runner/work/1/s/src/coreclr/jit/lsrabuild.cpp:3199

Example: https://dev.azure.com/dnceng-public/public/_build/results?buildId=676435&view=ms.vss-test-web.build-test-results-tab&runId=16770882&resultId=121487&paneView=dotnet-dnceng.dnceng-build-release-tasks.helix-test-information-tab

Build Information

Build:
Build error leg or test failing:

Error Message

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

{
  "ErrorMessage": "Assertion failed 'killMask == getKillSetForNode(tree)'",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=676435
Error message validated: [Assertion failed 'killMask == getKillSetForNode(tree)']
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 5/16/2024 10:53:05 PM UTC

Report

Build	Definition	Test	Pull Request
676435	dotnet/runtime	Interop/Swift/SwiftErrorHandling/SwiftErrorHandling/SwiftErrorHandling.cmd

Summary

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

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[EgorBo]

cc @jakobbotsch @amanasifkhalid