Is it documented anywhere on what flags are available to use for the xPC optimization settings? Typically I use Optimizations On for faster runs but I'd like to have finer control over what compiler optimizations are used.
You can find what optimization flags are set for the model you are building by looking at the generated makefile. For instance, look for the OPTIMIZATION_FLAGS variable in the mymodel.mk file to see what flags are being set. You can control the optimization flags by using the custom compiler optimization flags as shown by thedocumentation .