   0  getfield_gc_i %r0, FieldDescr<exceptions.EnvironmentError.inst_errno> -> %i1
   5  -live- %i1, %r1
   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
  16  L2:
  16  residual_call_ir_r $<* fn ll_os.ll_os_strerror>, I[%i1], R[], <CallDescr(i) EF=5> -> %r3
  24  -live- %i1, %r1, %r3
  24  catch_exception L3
  27  L4:
  27  -live- %i1, %r1, %r3
  27  goto_if_not_ptr_iszero %r1, L5
  31  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff4372d350> -> %r0
  35  setfield_gc_i %r0, %i1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  40  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff5b593550> -> %r2
  44  setfield_gc_r %r2, %r3, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  49  inline_call_r_r <JitCode 'call_function__star_2'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0, %r2] -> %r2
  57  -live- %r2
  57  L6:
  57  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff66b922d0> -> %r0
  61  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  66  setfield_gc_r %r0, %r2, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  71  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  76  ref_return %r0
  78  ---
  78  L5:
  78  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff4372d350> -> %r0
  82  setfield_gc_i %r0, %i1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  87  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x3fff5b593550> -> %r2
  91  setfield_gc_r %r2, %r3, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  96  inline_call_r_r <JitCode 'call_function__star_3'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0, %r2, %r1] -> %r2
 105  -live- %r2
 105  goto L6
 108  ---
 108  L3:
 108  goto_if_exception_mismatch $<* struct object_vtable>, L7
 112  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff42bb8b50> -> %r2
 117  setarrayitem_gc_r %r2, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff42bb8b50>
 123  residual_call_ir_r $<* fn ll_int2dec__Signed>, I[%i1], R[], <CallDescr(i) EF=3> -> %r0
 131  -live- %i1, %r0, %r1, %r2
 131  setarrayitem_gc_r %r2, $1, %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x3fff42bb8b50>
 137  ref_isvirtual %r2 -> %i0
 140  -live- %i0, %i1, %r1, %r2
 140  goto_if_not %i0, L8
 144  L9:
 144  inline_call_ir_r <JitCode 'll_join_strs__v977___simple_call__function_l'>, I[$2], R[%r2] -> %r3
 152  -live- %i1, %r1, %r3
 152  goto L4
 155  ---
 155  L8:
 155  int_isconstant $2 -> %i0
 158  -live- %i0, %i1, %r1, %r2
 158  goto_if_not %i0, L10
 162  goto L9
 165  ---
 165  L10:
 165  residual_call_ir_r $<* fn ll_join_strs_trampoline__v982___simple_call__function_l>, I[$2], R[%r2], <CallDescr(ir) EF=5> -> %r3
 174  -live- %i1, %r1, %r3
 174  goto L4
 177  ---
 177  L7:
 177  reraise
 178  ---
 178  L1:
 178  goto L2
