   0  getfield_gc_i %r0, FieldDescr<exceptions.EnvironmentError.inst_errno> -> %i1
   5  -live- %i1, %r1, %r3
   5  goto_if_not_int_eq %i1, $4, L1
  10  residual_call_r_v $<* fn CheckSignalAction._poll_for_signals>, R[$<* struct pypy.module.signal.interp_signal.CheckSignalAction>], <CallDescr(r) EF=7>
  16  -live- %i1, %r1, %r3
  16  L2:
  16  residual_call_ir_r $<* fn ll_os.ll_os_strerror>, I[%i1], R[], <CallDescr(i) EF=5> -> %r4
  24  -live- %i1, %r1, %r3, %r4
  24  catch_exception L3
  27  L4:
  27  -live- %i1, %r1, %r3, %r4
  27  goto_if_not_ptr_iszero %r3, L5
  31  ref_copy $<* struct pypy.objspace.std.typeobject.W_TypeObject> -> %r3
  34  L6:
  34  -live- %i1, %r1, %r3, %r4
  34  goto_if_not_ptr_iszero %r1, L7
  38  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff4372d350> -> %r0
  42  setfield_gc_i %r0, %i1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  47  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff5b593550> -> %r2
  51  setfield_gc_r %r2, %r4, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  56  inline_call_r_r <JitCode 'call_function__star_2'>, R[%r3, %r0, %r2] -> %r2
  64  -live- %r2, %r3
  64  L8:
  64  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff66b922d0> -> %r0
  68  setfield_gc_r %r0, %r3, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  73  setfield_gc_r %r0, %r2, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  78  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  83  ref_return %r0
  85  ---
  85  L7:
  85  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff4372d350> -> %r0
  89  setfield_gc_i %r0, %i1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  94  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff5b593550> -> %r2
  98  setfield_gc_r %r2, %r4, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
 103  inline_call_r_r <JitCode 'call_function__star_3'>, R[%r3, %r0, %r2, %r1] -> %r2
 112  -live- %r2, %r3
 112  goto L8
 115  ---
 115  L5:
 115  goto L6
 118  ---
 118  L3:
 118  goto_if_exception_mismatch $<* struct object_vtable>, L9
 122  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff42bb8b50> -> %r2
 127  setarrayitem_gc_r %r2, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff42bb8b50>
 133  residual_call_ir_r $<* fn ll_int2dec__Signed>, I[%i1], R[], <CallDescr(i) EF=3> -> %r0
 141  -live- %i1, %r0, %r1, %r2, %r3
 141  setarrayitem_gc_r %r2, $1, %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff42bb8b50>
 147  ref_isvirtual %r2 -> %i0
 150  -live- %i0, %i1, %r1, %r2, %r3
 150  goto_if_not %i0, L10
 154  L11:
 154  inline_call_ir_r <JitCode 'll_join_strs__v977___simple_call__function_l'>, I[$2], R[%r2] -> %r4
 162  -live- %i1, %r1, %r3, %r4
 162  goto L4
 165  ---
 165  L10:
 165  int_isconstant $2 -> %i0
 168  -live- %i0, %i1, %r1, %r2, %r3
 168  goto_if_not %i0, L12
 172  goto L11
 175  ---
 175  L12:
 175  residual_call_ir_r $<* fn ll_join_strs_trampoline__v982___simple_call__function_l>, I[$2], R[%r2], <CallDescr(ir) EF=5> -> %r4
 184  -live- %i1, %r1, %r3, %r4
 184  goto L4
 187  ---
 187  L9:
 187  reraise
 188  ---
 188  L1:
 188  goto L2
