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Save all volatile argument registers in GC probe hijack frames on AMD64 and ARM64 #126848

Expand RBM_INTERFACELOOKUP_FOR_SLOT_TRASH to trash all non-argument r…
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Build Analysis / Build Analysis failed Apr 15, 2026 in 0s

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Known Infrastructure Errors

Build Failures

runtime-nativeaot-outerloop / Build / windows-arm64 Release NativeAOT_Libs / Build product

[ 🚧 Report infrastructure issue] [ 📄 Report repository issue]
    ❌.packages\dnne\2.0.5\build\DNNE.targets(184,5): error MSB3073: The command ""C:\Program Files\Microsoft Visual Studio\18\Enterprise\VC\Tools\MSVC\14.51.36014\bin\Hostx64\arm64\cl.exe" /O2 /LD /TC /MT /GS /Zi /D DNNE_ASSEMBLY_NAME=Microsoft.Interop.Tests.NativeExports /D DNNE_COMPILE_AS_SOURCE /I "C:\Program Files\Microsoft Visual Studio\18\Enterprise\VC\Tools\MSVC\14.51.36014\include" /I "D:\a\_work\1\s\.packages\dnne\2.0.5\tools\platform" /I "D:\a\_work\1\s\.packages\microsoft.netcore.app.host.win-arm64\11.0.0-preview.3.26170.106\runtimes\win-arm64\native" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\shared" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\um" /I "C:\Program Files (x86)\Windows Kits\10\Include\10.0.26100.0\ucrt" "D:\a\_work\1\s\artifacts\obj\NativeExports\Release\net11.0\win-arm64\dnne\Microsoft.Interop.Tests.NativeExports.g.c" "D:\a\_work\1\s\.packages\dnne\2.0.5\tools\platform\platform.c" /link /DLL /LIBPATH:"C:\Progr

Known test errors

Test Failures (1 tests failed)

🔹 [All failing tests from runtime-nativeaot-outerloop]

    ❌ System.Tests.GuidTests.Parse_Utf8_ValidInput_Success [Console] [Details] [Artifacts] [0.02% failure rate]
    [ 🚧 Report test infrastructure issue] [ 📄 Report test repository issue]

    Failing Configuration
    Data Driven SubResults
      ❌ System.Tests.GuidTests.Parse_Utf8_ValidInput_Success(input: \"a8a110d5fc4943c5bf46802db8f843ff\", format: \"N\", expected: a8a110d5-fc49-43c5-bf46-802db8f843ff)
      Exception Message
      Assert.Equal() Failure: Values differ
Expected: a8a110d5-fc49-43c5-bf46-802db8f843ff
Actual:   a8a110d5-fc49-43c5-d510-a1a849fcc543
      Stack Trace
         at System.Tests.GuidTests.Parse_Utf8_ValidInput_Success(String input, String format, Guid expected) in /_/src/libraries/System.Runtime/tests/System.Runtime.Tests/System/GuidTests.cs:line 350
   at System.Reflection.DynamicInvokeInfo.InvokeWithFewArguments(IntPtr, Byte&, Byte&, Object[], BinderBundle, Boolean) in /_/src/coreclr/nativeaot/System.Private.CoreLib/src/System/Reflection/DynamicInvokeInfo.cs:line 504
      ❌ System.Tests.GuidTests.Parse_Utf8_ValidInput_Success(input: \" \\r \\n \\t a8a110d5fc4943c5bf46802db8f843ff \\r \\\"···, format: \"N\", expected: a8a110d5-fc49-43c5-bf46-802db8f843ff)
      Exception Message
      Assert.Equal() Failure: Values differ
Expected: a8a110d5-fc49-43c5-bf46-802db8f843ff
Actual:   a8a110d5-fc49-43c5-d510-a1a849fcc543
      Stack Trace
         at System.Tests.GuidTests.Parse_Utf8_ValidInput_Success(String input, String format, Guid expected) in /_/src/libraries/System.Runtime/tests/System.Runtime.Tests/System/GuidTests.cs:line 350
   at System.Reflection.DynamicInvokeInfo.InvokeWithFewArguments(IntPtr, Byte&, Byte&, Object[], BinderBundle, Boolean) in /_/src/coreclr/nativeaot/System.Private.CoreLib/src/System/Reflection/DynamicInvokeInfo.cs:line 504
      ❌ System.Tests.GuidTests.Parse_Utf8_ValidInput_Success(input: \"a8a110d5-fc49-43c5-bf46-802db8f843ff\", format: \"D\", expected: a8a110d5-fc49-43c5-bf46-802db8f843ff)
      Exception Message
      Assert.Equal() Failure: Values differ
Expected: a8a110d5-fc49-43c5-bf46-802db8f843ff
Actual:   a8a110d5-fc49-43c5-d510-a1a849fcc543
      Stack Trace
         at System.Tests.GuidTests.Parse_Utf8_ValidInput_Success(String input, String format, Guid expected) in /_/src/libraries/System.Runtime/tests/System.Runtime.Tests/System/GuidTests.cs:line 350
   at System.Reflection.DynamicInvokeInfo.InvokeWithFewArguments(IntPtr, Byte&, Byte&, Object[], BinderBundle, Boolean) in /_/src/coreclr/nativeaot/System.Private.CoreLib/src/System/Reflection/DynamicInvokeInfo.cs:line 504

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