Re: [PATCH v9 0/8] MR361: vkd3d-shader/hlsl: Initial support for 'switch' statement.

[Giovanni Mascellani (＠giomasce)]

Giovanni Mascellani (@giomasce) commented about libs/vkd3d-shader/hlsl_codegen.c:
> -
>        remove_unreachable_code(ctx, &loop->body);
> -
>    }
> -
>    else if (instr->type == HLSL_IR_SWITCH)
> -
>    {
> -
>        struct hlsl_ir_switch *s = hlsl_ir_switch(instr);
> -
>        struct hlsl_ir_switch_case *c;
> -
> -
>        LIST_FOR_EACH_ENTRY(c, &s->cases, struct hlsl_ir_switch_case, entry)
> -
>        {
> -
>            remove_unreachable_code(ctx, &c->body);
> -
>        }
> -
>    }
> - }
> -
> - /* Remove instructions past unconditional break. */
> - LIST_FOR_EACH_ENTRY(instr, &body->instrs, struct hlsl_ir_node, entry)

Why do you need two different loops?