i860.h (TARGET_SWITCHES): Add documentation for default case.
* i860.h (TARGET_SWITCHES): Add documentation for default case.
* i860/paragon.h (TARGET_SWITCHES): Add documentation for default case.
* i370.h (TARGET_SWITCHES): Add documentation for default case.
* fx80.h (TARGET_SWITCHES): Add documentation for default case.
* elxsi.h (TARGET_SWITCHES): Add documentation for default case.
* clipper.h (TARGET_SWITCHES): Add documentation for default case.
* 1750a.h (TARGET_SWITCHES): Add documentation for default case.
* pa.h (TARGET_SWITCHES): Add documentation for default case.
(TARGET_OPTIONS): Likewise for default case.
* mn10300.h (TARGET_SWITCHES): Add documen for default casetation.
* h8300.h (TARGET_SWITCHES): Add documentation for default case.
From-SVN: r25891