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dxc build fails due to narrow strings in long vector execution tests

Status: Open.

#7881 In microsoft/DirectXShaderCompiler;

· danbrown-amd opened on Nov 6, 2025

[SPIR-V] Some local variables are missing information with -fspv-debug=vulkan-with-source

bugBug, regression, crashBug, regression, crash

spirvWork related to SPIR-VWork related to SPIR-V

Status: Open.

#7874 In microsoft/DirectXShaderCompiler;

· sajjadmirzanv opened on Nov 5, 2025

· 

Next Major Release

MultiByteToWideChar implementation is not threadsafe

bugBug, regression, crashBug, regression, crash

needs-triageAwaiting triageAwaiting triage

Status: Open.

#7869 In microsoft/DirectXShaderCompiler;

· brakhane opened on Nov 2, 2025

[SPIR-V] Counter is emitted when RWStructuredBuffer is passed into a function

bugBug, regression, crashBug, regression, crash

spirvWork related to SPIR-VWork related to SPIR-V

Status: Open.

#7867 In microsoft/DirectXShaderCompiler;

· Raikiri opened on Nov 1, 2025

· 

Next Major Release

OOB write to alloca for col-major cbuffer matrix subscript when rows > cols

bugBug, regression, crashBug, regression, crash

needs-triageAwaiting triageAwaiting triage

Status: Open.

#7865 In microsoft/DirectXShaderCompiler;

· tex3d opened on Nov 1, 2025

Whlsl-legacy-literal triggers for literals with explicit signedness

bugBug, regression, crashBug, regression, crash

needs-triageAwaiting triageAwaiting triage

Status: Open.

#7864 In microsoft/DirectXShaderCompiler;

· simondeschenes opened on Oct 31, 2025

[SPIR-V] Conversion from <code>CommittedRayT</code> to <code>OpRayQueryGetIntersectionTKHR</code> can introduce UB

bugBug, regression, crashBug, regression, crash

spirvWork related to SPIR-VWork related to SPIR-V

Status: Open.

#7860 In microsoft/DirectXShaderCompiler;

· Vecvec opened on Oct 31, 2025

· 

Backlog

Using MSAA UAV store instruction (introduced in SM6.7) with a innocuous write-mask results in an AV in dxc.

bugBug, regression, crashBug, regression, crash

needs-triageAwaiting triageAwaiting triage

Status: Open.

#7854 In microsoft/DirectXShaderCompiler;

· agrewal-nv opened on Oct 28, 2025

Implement test for <code>fmod</code>

Status: Open.

#7852 In microsoft/DirectXShaderCompiler;

· joaosaffran opened on Oct 28, 2025

Implement test for <code>modf</code>

Status: Open.

#7851 In microsoft/DirectXShaderCompiler;

· joaosaffran opened on Oct 28, 2025

[SPIR-V] OpAccessChain result type (OpTypeStruct) does not match the type that results from indexing into the base &lt;id&gt; (OpTypeStruct)

bugBug, regression, crashBug, regression, crash

needs-triageAwaiting triageAwaiting triage

spirvWork related to SPIR-VWork related to SPIR-V

Status: Open.

#7849 In microsoft/DirectXShaderCompiler;

· Narvin-Chana opened on Oct 28, 2025

· 

Next Major Release

Enable creation of a LinAlg Matrix (type, intrinsic, dxil op)

Status: Open.

#7846 In microsoft/DirectXShaderCompiler;

· V-FEXrt opened on Oct 27, 2025