   0  new_array_clear $2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aaa8c14b80> -> %r3
   5  setarrayitem_gc_r %r3, $0, %r1, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aaa8c14b80>
  11  setarrayitem_gc_r %r3, $1, %r2, <rpython.jit.backend.llsupport.descr.ArrayDescr object at 0x000002aaa8c14b80>
  17  inline_call_r_v <JitCode 'W_EnvironmentError.descr_init'>, R[%r0, %r3]
  23  -live- %i0, %r0
  26  setfield_gc_i %r0, %i0, FieldDescr<pypy.module._io.interp_io.W_BlockingIOError.inst_written>
  31  void_return
