Depends on you application and each company quality test procedure. With simulation or actual hardware you can test out your code by yourself or by other engineers.
Even i cannot think of any commerically available tool to test LabVIEW applications. You do simulation to verify you code. Any way for performance and optimization their is tool kit from NI called Alnalyser tool kit . Analyze VIs using 58 different tests to optimize style, performance, and documentation Highlight potential problems in LabVIEW code to simplify debugging Customize each configurable test for individual applications Generate reports to track code quality over time and reduce documentation tasks Automate your VI Analyzer tasks using the programmatic interface
