fun i32 @main () {
init:
  bid: b0
  allocations:


block b0:
  %b0:i0:u64 = typecast 4:i32 to u64
  %b0:i1:u1 = cmp eq 4:u64 %b0:i0:u64
  %b0:i2:i32 = typecast %b0:i1:u1 to i32
  ret %b0:i2:i32
}