== foo ==
fun foo(a: Int, b: Int) {
    if (a == b) {
    }
}
---------------------
                      <v0>: Int                      NEW: magic[FAKE_INITIALIZER](a: Int) -> <v0>
                      <v1>: Int                      NEW: magic[FAKE_INITIALIZER](b: Int) -> <v1>
a                     <v2>: OR{{<: Any}, {<: Any}}   NEW: r(a) -> <v2>                           
b                     <v3>: *                        NEW: r(b) -> <v3>                           
a == b                <v4>: Boolean                  NEW: call(a == b, equals|<v2>, <v3>) -> <v4>
{ }                   !<v5>: *                                                                   
if (a == b) { }       <v6>: *                        NEW: merge(if (a == b) { }|!<v5>) -> <v6>
{ if (a == b) { } }   <v6>: *                        COPY
=====================