   0  inline_call_r_i <JitCode 'ObjSpace.c_int_w'>, R[%r0] -> %i1
   6  -live- %i1, %r1
   6  -live- %i1, %r1
   6  guard_class %r1 -> %i0
   9  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int_w> -> %i0
  14  -live- %i0, %i1, %r1
  14  switch %i0, <SwitchDictDescr 0:L1, 1:L2, 2:L3>
  18  unreachable
  19  ---
  19  L1:
  19  -live- %r1
  19  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r0
  28  -live- %r0
  28  -live- %r0
  28  guard_class %r0 -> %i0
  31  -live- %r0
  31  raise %r0
  33  ---
  33  L2:
  33  -live- %i1, %r1
  33  getfield_gc_i_pure %r1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  38  L4:
  38  inline_call_ir_i <JitCode 'tcsetpgrp'>, I[%i1, %i0], R[] -> %i0
  46  -live-
  46  catch_exception L5
  49  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  51  ---
  51  L5:
  51  goto_if_exception_mismatch $<* struct object_vtable>, L6
  55  last_exc_value -> %r0
  57  inline_call_r_r <JitCode 'wrap_oserror2__w_OSError'>, R[%r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct rpy_string>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r0
  66  -live- %r0
  66  -live- %r0
  66  guard_class %r0 -> %i0
  69  -live- %r0
  69  raise %r0
  71  ---
  71  L6:
  71  reraise
  72  ---
  72  L3:
  72  -live- %i1, %r1
  72  -live- %i1, %r1
  72  guard_class %r1 -> %i0
  75  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
  80  -live- %i0, %i1, %r1
  80  int_guard_value %i0
  82  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r0
  89  -live- %i1, %r0
  89  -live- %i1, %r0
  89  guard_class %r0 -> %i0
  92  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
  97  inline_call_ir_i <JitCode 'dispatcher'>, I[%i0], R[%r0] -> %i0
 105  -live- %i0, %i1
 105  goto L4
