From the commit message[1]: "dxil.dll is closed-source, so we cannot simply patch it in the same way. To fix this, we outright disable runtime loading of dxil.

From the commit message[1]: "dxil.dll is closed-source, so we cannot simply patch it in the same way. To fix this, we outright disable runtime loading of dxil.dll and silence warnings related to it not being present / the final binary not being code signed. Instead, once the compiler would emit a compiled shader blob, we perform our own code signing algorithm (Mach Siegbert Vogt DXCSA) which results in a bitwise identical compiled shader, and thus dxil.dll is no longer needed to perform code signing of shaders." [1] https://github.com/hexops/DirectXShaderCompiler/commit/7a0138d6eab5ce712e6dc70d3dc200eb2193574f https://github.com/hexops/DirectXShaderCompiler/commit/7a013...