Command-Line Options for Optimization

This chapter explains the following command-line options for optimization:

• -inline
  Specifies inline options.
• -ipa
  Controls Interprocedural Analysis (IPA) that lets the compiler generate better optimizations.
• -O
  Sets optimization settings to -opt level=2.
• -O+
  Controls optimization settings.
• -opt
  Specifies code optimization options to apply to object code.