[Perf] Linux/x64: 1 Regression on 6/8/2026 3:36:33 AM +00:00

### Run Information

Name | Value
-- | --
Architecture | x64
OS | ubuntu 22.04
Queue | ViperUbuntu
Baseline | [01cd5cc09d0037c250195495a461702c6c944f9a](https://github.com/dotnet/runtime/commit/01cd5cc09d0037c250195495a461702c6c944f9a)
Compare | [e0bfb350c7ce7e6fa98073b67b03835aa30a33d4](https://github.com/dotnet/runtime/commit/e0bfb350c7ce7e6fa98073b67b03835aa30a33d4)
Diff | [Diff](https://github.com/dotnet/runtime/compare/01cd5cc09d0037c250195495a461702c6c944f9a...e0bfb350c7ce7e6fa98073b67b03835aa30a33d4)
Configs | AOT:true, CompilationMode:wasm, RunKind:micro

### Regressions in System.Numerics.Tests.Perf_Vector2

Benchmark | Baseline | Test | Test/Base | Test Quality | Edge Detector | Baseline IR | Compare IR | IR Ratio
-- | -- | -- | -- | -- | -- | -- | -- | --
|

• [OneBenchmark - Duration of single invocation]()
• 📝 - [Benchmark Source]()
• [ADX - Test Multi Config Graph]()

![graph]()
[Test Report]()

### Repro
General Docs link: https://github.com/dotnet/performance/blob/main/docs/benchmarking-workflow-dotnet-runtime.md

```cmd
git clone https://github.com/dotnet/performance.git
python3 .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Numerics.Tests.Perf_Vector2*'
```

### System.Numerics.Tests.Perf_Vector2.OneBenchmark

#### ETL Files

#### Histogram

#### JIT Disasms

### Docs

[Profiling workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/profiling-workflow-dotnet-runtime.md)
[Benchmarking workflow for dotnet/runtime repository](https://github.com/dotnet/performance/blob/master/docs/benchmarking-workflow-dotnet-runtime.md)