Re: [PATCH v9 0/5] MR514: tests: Use the vulkan runner to run SM1 compilation tests.

[Giovanni Mascellani (＠giomasce)]

Giovanni Mascellani (@giomasce) commented about libs/vkd3d-shader/vkd3d_shader_main.c:
> return true;
>  }
>
> +bool shader_instruction_array_insert_at(struct vkd3d_shader_instruction_array *instructions,
> +        unsigned int idx, unsigned int count)
> +{
> +    unsigned int i;
> +
> +    assert(idx <= instructions->count);
> +
> +    if (!shader_instruction_array_reserve(instructions, instructions->count + count))
> +        return false;
> +
> +    for (i = instructions->count - 1; i >= idx; --i)
> +        instructions->elements[i + count] = instructions->elements[i];

Why not `memmove()`?

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https://gitlab.winehq.org/wine/vkd3d/-/merge_requests/514#note_57142