message: Only assert for using too many regs
  Summary: It's not a problem to use fewer registers than have been allocated for this method
diff: @@ -965,8 +965,8 @@ void ControlFlowGraph::sanity_check() const {
  if (m_editable) {
  auto used_regs = compute_registers_size();
  - always_assert_log(used_regs == m_registers_size,
  - "used regs %d != registers size %d. %s", used_regs,
  + always_assert_log(used_regs <= m_registers_size,
  + "used regs %d > registers size %d. %s", used_regs,
  m_registers_size, SHOW(*this));
  }
  no_dangling_dex_positions();
  