SuperPMI replay failure: (unsigned)reg < ArrLen(regMasks)

[EgorBo]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=438916
Build error leg or test failing: Build / SuperPMI replay windows x64 checked / Send job to Helix (Windows)
Pull request: #93429

Error Message

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

{
  "ErrorMessage": "(unsigned)reg < ArrLen(regMasks)",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Failed in 3 different PRs, log: https://helixre107v0xdcypoyl9e7f.blob.core.windows.net/dotnet-runtime-refs-pull-92844-merge-5ef593d10a7842f881/linux-arm64-2/1/console.17223591.log?helixlogtype=result

cc @dotnet/jit-contrib

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=438916
Error message validated: (unsigned)reg < ArrLen(regMasks)
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 10/15/2023 3:53:49 PM UTC

Report

Build	Definition	Test	Pull Request
439272	dotnet/runtime	HardwareIntrinsics_Arm_ro.WorkItemExecution
439144	dotnet/runtime	HardwareIntrinsics_Arm_ro.WorkItemExecution

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	2	2

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Issue Details

---

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=438916
Build error leg or test failing: Build / SuperPMI replay windows x64 checked / Send job to Helix (Windows)
Pull request: #93429

Error Message

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

{
  "ErrorMessage": "(unsigned)reg < ArrLen(regMasks)",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Failed in 3 different PRs, log: https://helixre107v0xdcypoyl9e7f.blob.core.windows.net/dotnet-runtime-refs-pull-92844-merge-5ef593d10a7842f881/linux-arm64-2/1/console.17223591.log?helixlogtype=result

cc @dotnet/jit-contrib

Author:	EgorBo
Assignees:	-
Labels:	area-Infrastructure-coreclr, blocking-clean-ci, Known Build Error
Milestone:	-

[EgorBo]

cc @kunalspathak might be related to the intrinsics you added

[BruceForstall]

Related: #93197

[BruceForstall]

Looks like linux-arm64, JitStressRegs=8