   0  inline_call_irf_f <JitCode '_get_double'>, I[], R[%r0], F[] -> %f0
   8  -live- %f0
   8  residual_call_irf_f $<* fn floor>, I[], R[], F[%f0], <CallDescr(f) EF=0> -> %f0
  17  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x7fff5a0a1460> -> %r0
  21  setfield_gc_f %r0, %f0, FieldDescr<pypy.objspace.std.floatobject.W_FloatObject.inst_floatval>
  26  ref_return %r0
