Use this command to display the differences between the current coverage results and the baseline coverage file of the current executable file.
The result of this command is to show as Hit (executed) only that code which was Hit in the current coverage results but was not Hit in the baseline coverage file. Any code that was Hit by both will be shown as Missed (unexecuted). Also, any code Hit in the baseline but not in the current coverage will be shown as Missed.
This command will discard the current coverage results and replace them with the results of the Diff command. It is not possible to use the results of the Diff command for further code coverage testing. You must either use the Clear Coverage command or load previous coverage results (e.g., use the Load Baseline command).
The name of this menu item will change to include the name of the baseline coverage file being compared. This command is not available if there is no current executable file or if it does not have a baseline coverage file name.