   0  inline_call_ir_v <JitCode 'Handler.check_signum'>, I[%i0], R[%r0]
   7  -live- %i0, %i1, %i2, %r0, %r1
   7  inline_call_r_r <JitCode 'Handler.get_fileno_and_file'>, R[%r0, %r1] -> %r1
  14  -live- %i0, %i1, %i2, %r0, %r1
  14  getfield_gc_i_pure %r1, FieldDescr<tuple2.item0> -> %i4
  19  getfield_gc_r_pure %r1, FieldDescr<tuple2.item1> -> %r2
  24  residual_call_ir_i $<* fn pypy_faulthandler_setup>, I[$<* fn _dump_callback>], R[], <CallDescr(i) EF=7> -> %i3
  32  -live- %i0, %i1, %i2, %i3, %i4, %r0, %r2
  32  -live- %i0, %i1, %i2, %i3, %i4, %r0, %r2
  32  goto_if_not_int_is_true %i3, L1
  36  residual_call_ir_r $<* fn charp2str>, I[%i3], R[], <CallDescr(i) EF=5> -> %r1
  44  -live- %r1
  44  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab45166f38> -> %r0
  48  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  53  setfield_gc_r %r0, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
  58  setfield_gc_r %r0, %r1, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
  63  assert_not_none %r0
  65  -live- %r0
  65  guard_class %r0 -> %i1
  68  -live- %r0
  68  raise %r0
  70  ---
  70  L1:
  70  int_signext %i0, $4 -> %i3
  74  int_signext %i4, $4 -> %i4
  78  int_signext %i1, $4 -> %i1
  82  int_signext %i2, $4 -> %i2
  86  residual_call_ir_i $<* fn pypy_faulthandler_register>, I[%i3, %i4, %i1, %i2], R[], <CallDescr(iiii) EF=2> -> %i1
  97  -live- %i0, %i1, %r0, %r2
  97  goto_if_not_int_is_true %i1, L2
 101  residual_call_ir_r $<* fn charp2str>, I[%i1], R[], <CallDescr(i) EF=5> -> %r1
 109  -live- %r1
 109  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab45166f38> -> %r0
 113  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
 118  setfield_gc_r %r0, $<* struct tuple2>, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_xstrings>
 123  setfield_gc_r %r0, %r1, FieldDescr<pypy.interpreter.error.OpErrFmt.inst_x0>
 128  assert_not_none %r0
 130  -live- %r0
 130  guard_class %r0 -> %i1
 133  -live- %r0
 133  raise %r0
 135  ---
 135  L2:
 135  getfield_gc_r %r0, FieldDescr<pypy.module.faulthandler.handler.Handler.inst_user_w_files> -> %r1
 140  -live- %i0, %r0, %r1, %r2
 140  goto_if_not_ptr_iszero %r1, L3
 144  new <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab5bd45440> -> %r1
 148  setfield_gc_r %r1, $<* array [  ]>, FieldDescr<dicttable.entries>
 153  setfield_gc_i %r1, $0, FieldDescr<dicttable.num_live_items>
 158  setfield_gc_i %r1, $0, FieldDescr<dicttable.num_ever_used_items>
 163  setfield_gc_i %r1, $4, FieldDescr<dicttable.lookup_function_no>
 168  setfield_gc_r %r1, $<* None>, FieldDescr<dicttable.indexes>
 173  setfield_gc_r %r0, %r1, FieldDescr<pypy.module.faulthandler.handler.Handler.inst_user_w_files>
 178  L4:
 178  getfield_gc_r %r0, FieldDescr<pypy.module.faulthandler.handler.Handler.inst_user_w_files> -> %r1
 183  ref_isvirtual %r1 -> %i1
 186  -live- %i0, %i1, %r1, %r2
 186  goto_if_not %i1, L5
 190  inline_call_ir_i <JitCode 'll_call_lookup_function__v1137___simple_call__function_'>, I[%i0, %i0, $1], R[%r1] -> %i1
 200  -live- %i0, %i1, %r1, %r2
 200  L6:
 200  inline_call_ir_v <JitCode '_ll_dict_setitem_lookup_done_look_inside_iff__dicttablePtr_Signed_objectPtr_Signed_Signed'>, I[%i0, %i0, %i1], R[%r1, %r2]
 210  -live-
 210  void_return
 211  ---
 211  L5:
 211  residual_call_ir_i $<* fn ll_call_lookup_function_trampoline__v1154___simple_call__function_>, I[%i0, %i0, $1], R[%r1], <CallDescr(riii) EF=5 OS_DICT_LOOKUP> -> %i1
 222  -live- %i0, %i1, %r1, %r2
 222  goto L6
 225  ---
 225  L3:
 225  goto L4
