   0  -live- %r0
   0  goto_if_not_ptr_iszero %r0, L1
   4  ref_return $<* struct pypy.module.micronumpy.descriptor.W_Dtype>
   6  ---
   6  L1:
   6  inline_call_r_i <JitCode 'W_Root.is_w'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0] -> %i0
  13  -live- %i0, %r0
  13  -live- %i0, %r0
  13  goto_if_not %i0, L2
  17  ref_return $<* struct pypy.module.micronumpy.descriptor.W_Dtype>
  19  ---
  19  L2:
  19  -live- %r0
  19  goto_if_not_ptr_nonzero %r0, L3
  23  ref_copy %r0 -> %r1
  26  -live- %r0, %r1
  26  guard_class %r1 -> %i0
  29  -live- %i0, %r0
  29  goto_if_not_int_eq %i0, $<* struct object_vtable>, L4
  34  ref_return %r0
  36  ---
  36  L4:
  36  L5:
  36  inline_call_r_r <JitCode 'call_function__star_1'>, R[$<* struct pypy.interpreter.baseobjspace.W_Root>, %r0] -> %r1
  43  -live- %r1
  43  inline_call_ir_r <JitCode 'interp_w__W_Dtype'>, I[$False], R[%r1] -> %r0
  51  -live- %r0
  51  ref_return %r0
  53  ---
  53  L3:
  53  goto L5
