   0  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x431593b0> -> %r0
   4  setfield_gc_f %r0, %f0, FieldDescr<pypy.module.micronumpy.boxes.W_Float16Box.inst_value>
   9  ref_return %r0
