   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- %i1, %r1
  19  getfield_gc_i_pure %r1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval> -> %i0
  24  L4:
  24  inline_call_ir_i <JitCode 'tcsetpgrp'>, I[%i1, %i0], R[] -> %i0
  32  -live-
  32  catch_exception L5
  35  ref_return $<* struct pypy.interpreter.baseobjspace.W_Root>
  37  ---
  37  L5:
  37  goto_if_exception_mismatch $<* struct object_vtable>, L6
  41  last_exc_value -> %r0
  43  inline_call_r_r <JitCode 'wrap_oserror2__w_OSError'>, R[%r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, $<* struct rpy_string>, $<* struct pypy.objspace.std.typeobject.W_TypeObject>] -> %r0
  52  -live- %r0
  52  -live- %r0
  52  guard_class %r0 -> %i0
  55  -live- %r0
  55  raise %r0
  57  ---
  57  L6:
  57  reraise
  58  ---
  58  L2:
  58  -live- %i1, %r1
  58  -live- %i1, %r1
  58  guard_class %r1 -> %i0
  61  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls_int> -> %i0
  66  -live- %i0, %i1, %r1
  66  int_guard_value %i0
  68  residual_call_r_r %i0, <IndirectCallTargets>, R[%r1], <CallDescr(r) EF=7> -> %r0
  75  -live- %i1, %r0
  75  -live- %i1, %r0
  75  guard_class %r0 -> %i0
  78  getfield_raw_i %i0, FieldDescr<pypy.interpreter.baseobjspace.W_Root_vtable.cls__int_w> -> %i0
  83  inline_call_ir_i <JitCode 'dispatcher'>, I[%i0], R[%r0] -> %i0
  91  -live- %i0, %i1
  91  goto L4
  94  ---
  94  L3:
  94  -live- %r1
  94  inline_call_r_r <JitCode 'oefmt__expected__s__got__T_object_star_2'>, R[$<* struct pypy.objspace.std.typeobject.W_TypeObject>, $<* struct rpy_string>, $<* struct rpy_string>, %r1] -> %r0
 103  -live- %r0
 103  -live- %r0
 103  guard_class %r0 -> %i0
 106  -live- %r0
 106  raise %r0
