   0  residual_call_r_r $<* fn readlink>, R[%r0], <CallDescr(r) EF=7> -> %r1
   7  -live- %r0, %r1
  10  catch_exception L1
  13  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab035b6720> -> %r0
  17  setfield_gc_r %r0, %r1, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  22  ref_return %r0
  24  ---
  24  L1:
  24  goto_if_exception_mismatch $<* struct object_vtable>, L2
  28  last_exc_value -> %r1
  30  -live- %r0, %r1
  33  goto_if_not_ptr_iszero %r0, L3
  37  inline_call_r_r <JitCode 'wrap_oserror2__None'>, R[%r1, $<* struct pypy.interpreter.baseobjspace.W_Root>] -> %r1
  44  L4:
  44  -live- %r1
  47  assert_not_none %r1
  49  -live- %r1
  52  guard_class %r1 -> %i0
  55  -live- %r1
  58  raise %r1
  60  ---
  60  L3:
  60  new_with_vtable <rpython.jit.backend.llsupport.descr.SizeDescr object at 0x0000aaab035b6720> -> %r2
  64  setfield_gc_r %r2, %r0, FieldDescr<pypy.objspace.std.bytesobject.W_BytesObject.inst__value>
  69  inline_call_r_r <JitCode 'wrap_oserror2__None'>, R[%r1, %r2] -> %r1
  76  -live- %r1
  79  goto L4
  82  ---
  82  L2:
  82  reraise
