This option enables you to capture and return control-flow information (branches) only.  RealView Debugger extrapolates the contents of the trace buffer to return all the instructions, including those between the control-flow change points, to the Analysis window. This reduces the amount of information stored in the buffer during a trace capture session.

This option is especially useful when you are interested in using the Profile tab to analyze branching information only.

   ETM targets only capture information in this way. This option is therefore grayed out for ETM targets .