[Perf] Windows/x86: 1 Improvement on 7/12/2026 12:03:31 PM +00:00

### Run Information

Name | Value
-- | --
Architecture | x86
OS | Windows 10.0.22631
Queue | ViperWindows
Baseline | [a7ed27ba3f7a0a32634be47079ac659909797806](https://github.com/dotnet/runtime/commit/a7ed27ba3f7a0a32634be47079ac659909797806)
Compare | [8ba3455391cc51b9f639ba5baef5394b2d219050](https://github.com/dotnet/runtime/commit/8ba3455391cc51b9f639ba5baef5394b2d219050)
Diff | [Diff](https://github.com/dotnet/runtime/compare/a7ed27ba3f7a0a32634be47079ac659909797806...8ba3455391cc51b9f639ba5baef5394b2d219050)
Configs | CompilationMode:tiered, RunKind:micro

### Improvements in System.Threading.Tests.Perf_Volatile

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

• [Read_double - 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
py .\performance\scripts\benchmarks_ci.py -f net8.0 --filter 'System.Threading.Tests.Perf_Volatile*'
```

### System.Threading.Tests.Perf_Volatile.Read_double

#### 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)

Start with the linked benchmark source, src/benchmarks/micro/libraries/System.Threading/Perf.Volatile.cs, and review the System.Threading.Tests.Perf_Volatile.Read_double report. Reproduce it with the provided benchmarks_ci.py command and compare the baseline and test results; done means the reported improvement has been investigated and its disposition is recorded.

Written by the indexing model from the issue text.