Re: [PATCH v3 0/7] MR66: vkd3d-shader/hlsl: Broaden resources support v2 (PART 1).

[Giovanni Mascellani (＠giomasce)]

Giovanni Mascellani (@giomasce) commented about libs/vkd3d-shader/hlsl_sm4.c:
> - enum hlsl_regset a_regset = hlsl_type_get_regset(ctx, a->data_type);
> - enum hlsl_regset b_regset = hlsl_type_get_regset(ctx, b->data_type);
> - unsigned int a_id, b_id;
> - bool a_allocated, b_allocated;
> -
> - a_allocated = a->regs[a_regset].allocated;
> - a_id = a->regs[a_regset].id;
> -
> - b_allocated = b->regs[b_regset].allocated;
> - b_id = b->regs[b_regset].id;
> -
> - if (a_regset != b_regset)
> -
>    return a_regset - b_regset;
> - if (a_allocated && b_allocated)
> -
>    return a_id - b_id;
> return strcmp(a->name, b->name);

In which case can this be reached? Shouldn't two externs always differ either by regset or by id?