procedure List.4 (List.131, List.132):
    let List.629 : U64 = 1i64;
    let List.627 : List I64 = CallByName List.70 List.131 List.629;
    let List.626 : List I64 = CallByName List.71 List.627 List.132;
    ret List.626;

procedure List.70 (#Attr.2, #Attr.3):
    let List.630 : List I64 = lowlevel ListReserve #Attr.2 #Attr.3;
    ret List.630;

procedure List.71 (#Attr.2, #Attr.3):
    let List.628 : List I64 = lowlevel ListAppendUnsafe #Attr.2 #Attr.3;
    ret List.628;

procedure Test.0 ():
    let Test.2 : List I64 = Array [1i64];
    let Test.3 : I64 = 2i64;
    let Test.1 : List I64 = CallByName List.4 Test.2 Test.3;
    ret Test.1;