Re: [PATCH 0/6] MR259: vkd3d-shader/dxil: Read the DXIL module.

[Giovanni Mascellani (＠giomasce)]

Giovanni Mascellani (@giomasce) commented about libs/vkd3d-shader/dxil.c:
> - }
> -
> - return value_count;
>
> +}
> -
>
> +static bool sm6_parser_declare_function(struct sm6_parser *sm6, const struct dxil_record *record)
> +{
> - const struct sm6_type *ret_type;
> - struct sm6_value *fn;
> - unsigned int i, j;
> -
> - if (record->operand_count < 5)
> - {
> -
>    WARN("Missing operands for function %u.\n", sm6->value_count);
> -
>    return false;
> - }

Which reference are you using? Unless I'm mistaken, DXIL is based on LLVM 3.7, and both [in the code](https://github.com/jtcriswell/safecode-llvm37/blob/master/lib/Bitcode/Reader...) and [in the documentation](https://releases.llvm.org/3.7.0/docs/BitCodeFormat.html#module-code-function...) it seems that you need at least 8 operands. The same seems to happen [in Microsoft's own code](https://github.com/microsoft/DirectXShaderCompiler/blob/main/lib/Bitcode/Rea...).