message: Fixed tiering docs
diff: @@ -167,12 +167,14 @@ pub unsafe fn run_tiering<F: Fn(InteractiveShellContext) -> ShellExitOperation>(
  let code_ptr = optimized
  .module
  .runnable_module
  + .borrow()
  .get_code()
  .unwrap()
  .as_ptr() as usize;
  let target_addresses: Vec<usize> = optimized
  .module
  .runnable_module
  + .borrow()
  .get_local_function_offsets()
  .unwrap()
  .into_iter()
  @@ -183,6 +185,7 @@ pub unsafe fn run_tiering<F: Fn(InteractiveShellContext) -> ShellExitOperation>(
  baseline
  .module
  .runnable_module
  + .borrow()
  .patch_local_function(i - base, target_addresses[i - base]);
  }
  @@ -209,17 +212,18 @@ pub unsafe fn run_tiering<F: Fn(InteractiveShellContext) -> ShellExitOperation>(
  baseline.context_mut().local_functions = optimized.context_mut().local_functions;
  }
  // Assuming we do not want to do breakpoint-based debugging on optimized backends.
  - let breakpoints = baseline.module.runnable_module.get_breakpoints();
  + let breakpoints = baseline.module.runnable_module.borrow().get_breakpoints();
  let ctx = baseline.context_mut() as *mut _;
  let ret = with_ctx(ctx, || {
  if let Some(image) = resume_image.take() {
  let msm = baseline
  .module
  .runnable_module
  + .borrow()
  .get_module_state_map()
  .unwrap();
  let code_base =
  - baseline.module.runnable_module.get_code().unwrap().as_ptr() as usize;
  + baseline.module.runnable_module.borrow().get_code().unwrap().as_ptr() as usize;
  invoke_call_return_on_stack(
  &msm,
  code_base,
  