   0  residual_call_ir_r $<* fn _ll_1_threadlocalref_get__Ptr_GcStruct_objectLlT_Signed>, I[$CDefinedIntSymbolic('RPY_TLOFS_tlref1')], R[], <CallDescr(i) EF=1 OS_THREADLOCALREF_GET> -> %r1
   8  residual_call_r_v $<* fn ExecutionContext.settrace>, R[%r1, %r0], <CallDescr(rr) EF=7>
  15  -live-
  18  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
