   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  inline_call_ir_r <JitCode 'strerror'>, I[%i1], R[] -> %r3
  23  -live- %i1, %r1, %r3
  23  catch_exception L3
  26  L4:
  26  -live- %i1, %r1, %r3
  26  goto_if_not_ptr_iszero %r1, L5
  30  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac55491a0> -> %r0
  34  setfield_gc_i %r0, %i1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  39  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac5501f30> -> %r1
  43  setfield_gc_r %r1, %r3, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  48  inline_call_r_r <JitCode 'call_function__star_2'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0, %r1] -> %r1
  56  -live- %r1
  56  L6:
  56  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac6164720> -> %r0
  60  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst_w_type>
  65  setfield_gc_r %r0, %r1, FieldDescr<pypy.interpreter.error.OperationError.inst__w_value>
  70  setfield_gc_r %r0, $<* struct pypy.interpreter.baseobjspace.W_Root>, FieldDescr<pypy.interpreter.error.OperationError.inst__application_traceback>
  75  ref_return %r0
  77  ---
  77  L5:
  77  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac55491a0> -> %r0
  81  setfield_gc_i %r0, %i1, FieldDescr<pypy.objspace.std.intobject.W_IntObject.inst_intval>
  86  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x000002aac5501f30> -> %r2
  90  setfield_gc_r %r2, %r3, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  95  inline_call_r_r <JitCode 'call_function__star_3'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0, %r2, %r1] -> %r1
 104  -live- %r1
 104  goto L6
 107  ---
 107  L3:
 107  goto_if_exception_mismatch $<* struct object_vtable>, L7
 111  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aa8c8e1ec0> -> %r2
 116  setarrayitem_gc_r %r2, $0, $<* struct rpy_string>, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aa8c8e1ec0>
 122  residual_call_ir_r $<* fn ll_int2dec__Signed>, I[%i1], R[], <CallDescr(i) EF=3> -> %r0
 130  -live- %i1, %r0, %r1, %r2
 130  setarrayitem_gc_r %r2, $1, %r0, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aa8c8e1ec0>
 136  ref_isvirtual %r2 -> %i0
 139  -live- %i0, %i1, %r1, %r2
 139  goto_if_not %i0, L8
 143  L9:
 143  inline_call_ir_r <JitCode 'll_join_strs__v1222___simple_call__function_'>, I[$2], R[%r2] -> %r3
 151  -live- %i1, %r1, %r3
 151  goto L4
 154  ---
 154  L8:
 154  int_isconstant $2 -> %i0
 157  -live- %i0, %i1, %r1, %r2
 157  goto_if_not %i0, L10
 161  goto L9
 164  ---
 164  L10:
 164  residual_call_ir_r $<* fn ll_join_strs_trampoline__v1224___simple_call__function_>, I[$2], R[%r2], <CallDescr(ir) EF=5> -> %r3
 173  -live- %i1, %r1, %r3
 173  goto L4
 176  ---
 176  L7:
 176  reraise
 177  ---
 177  L1:
 177  goto L2
