Nios® V Processor Software Developer Handbook

ID 743810
Date 2/14/2023
Public

A newer version of this document is available. Customers should click here to go to the newest version.

Document Table of Contents

8.4.1.9. Use Compiler Optimization

For the best performance both in exception context and application context, use compiler optimization level -O3. Level -O2 also produces good results. Removing optimization altogether significantly increases exception response time.