Search results

JIT: Missed flag re-use over fall-through blocks

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#128535 In dotnet/runtime;

· BoyBaykiller opened on May 24, 2026

[ci-scan] Test failure: paltest_pal_sxs_test1 on osx-arm64

agentic-workflows

blocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'Blocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'

Known Build ErrorUse this to report build issues in the .NET Helix tabUse this to report build issues in the .NET Helix tab

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#128530 In dotnet/runtime;

· github-actions opened on May 24, 2026

[ci-scan] Build break: Crossgen2 OOM compiling HugeArray1.dll on x86 R2R

agentic-workflows

blocking-clean-ciBlocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'Blocking PR or rolling runs of 'runtime' or 'runtime-extra-platforms'

Known Build ErrorUse this to report build issues in the .NET Helix tabUse this to report build issues in the .NET Helix tab

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#128531 In dotnet/runtime;

· github-actions opened on May 24, 2026

[EventPipe] Native crash in SampleProfiler under load on Linux x64 with .NET 10.0.8

area-Diagnostics-coreclr

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#128525 In dotnet/runtime;

· pedrosakuma opened on May 23, 2026

JIT: Missing deduplication of RETURN block causes switch recognition to miss JTRUEs

area-CodeGen-coreclrCLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMICLR JIT compiler in src/coreclr/src/jit and related components such as SuperPMI

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#128514 In dotnet/runtime;

· BoyBaykiller opened on May 23, 2026

Tensor.Resize returns unexpected values when start is greater than 0

area-System.Numerics.Tensors

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#128512 In dotnet/runtime;

· prozolic opened on May 23, 2026

Roslyn regression in .NET SDK 11.0.100-preview.4.26230.115: namespace-scoped using fails to resolve extension methods when namespaces have circular using dependencies

needs-area-labelAn area label is needed to ensure this gets routed to the appropriate area ownersAn area label is needed to ensure this gets routed to the appropriate area owners

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#128507 In dotnet/runtime;

· daxian-dbw opened on May 22, 2026

Blazor WebAssembly .NET 10 Release publish crashes at startup with “VTable setup of type Microsoft.AspNetCore.Components.WebAssembly.Hosting.WebAssemblyHostConfiguration failed”, while Debug publish works

area-Host

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#128495 In dotnet/runtime;

· LuisPignataro opened on May 22, 2026

TensorPrimitives.IndexOfMaxMagnitude signed integer magnitude tie bug

area-System.Numerics.Tensors

untriagedNew issue has not been triaged by the area ownerNew issue has not been triaged by the area owner

Status: Open.

#128478 In dotnet/runtime;

· lilinus opened on May 22, 2026

[API Proposal]: Add ObjectiveCMarshal.GetTaggedMemory

api-suggestionEarly API idea and discussion, it is NOT ready for implementationEarly API idea and discussion, it is NOT ready for implementation

area-System.Runtime.InteropServices

Status: Open.

#128476 In dotnet/runtime;

· rolfbjarne opened on May 22, 2026

·  

11.0.0

[API Proposal]: ProcessStartInfo: enable killing process on dispose

area-System.Diagnostics.Process

Status: Open.

#128474 In dotnet/runtime;

· tmds opened on May 22, 2026

[API Proposal]: Process.StartRedirected

area-System.Diagnostics.Process

Status: Open.

#128473 In dotnet/runtime;

· tmds opened on May 22, 2026