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

gcc/config/fx80/fx80.h

@@ -118,7 +118,7 @@ extern int target_flags;
     { "nobitfield", -4, "Do not generate bitfield insns"},	\
     { "short", 040, "Use 16bit integers"},			\
     { "noshort", -040, "Use 32bit integers"},			\
-    { "", TARGET_DEFAULT}}
+    { "", TARGET_DEFAULT, NULL}}
 
 /* target machine storage layout */