-- v2: vkd3d-shader/hlsl: Remove an unused local variable from create_loop(). vkd3d-shader/hlsl: Return an hlsl_ir_node pointer from hlsl_new_load_component(). vkd3d-shader/hlsl: Return an hlsl_ir_node pointer from add_load_component(). vkd3d-shader/hlsl: Return an hlsl_ir_node pointer from hlsl_new_jump(). vkd3d-shader/hlsl: Return an hlsl_ir_node pointer from hlsl_new_int_constant().