   0  inline_call_r_r <JitCode 'W_FloatObject._to_float'>, R[%r0, %r1] -> %r1
   7  -live- %r0, %r1
   7  -live- %r0, %r1
   7  goto_if_not_ptr_iszero %r1, L1
  11  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  13  ---
  13  L1:
  13  getfield_gc_f_pure %r0, FieldDescr<pypy.objspace.std.floatobject.W_FloatObject.inst_floatval> -> %f0
  18  getfield_gc_f_pure %r1, FieldDescr<pypy.objspace.std.floatobject.W_FloatObject.inst_floatval> -> %f1
  23  float_sub %f0, %f1 -> %f0
  27  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac55099b8> -> %r0
  31  setfield_gc_f %r0, %f0, FieldDescr<pypy.objspace.std.floatobject.W_FloatObject.inst_floatval>
  36  ref_return %r0
