   0  residual_call_ir_i $<* fn _ll_1_threadlocalref_get__INTLlT_Signed>, I[$CDefinedIntSymbolic('RPY_TLOFS_rpy_errno')], R[], <CallDescr(i) EF=2 OS_THREADLOCALREF_GET> -> %i0
   8  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000563aaaaa1cc8> -> %r1
  12  setfield_gc_r %r1, %r0, FieldDescr<exceptions.EnvironmentError.inst_strerror>
  17  setfield_gc_i %r1, %i0, FieldDescr<exceptions.EnvironmentError.inst_errno>
  22  inline_call_r_r <JitCode 'wrap_oserror2__exceptions_IOError'>, R[%r1, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r0
  30  -live- %r0
  33  ref_return %r0
