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: r25890

gcc/config/i860/i860.h

@@ -55,7 +55,7 @@ extern int target_flags;
   { {"xp", 1, "Generate code which uses the FPU"},			\
     {"noxp", -1, "Do not generate code which uses the FPU"},		\
     {"xr", -1, "Do not generate code which uses the FPU"},		\
-    { "", TARGET_DEFAULT}}
+    { "", TARGET_DEFAULT, NULL}}
 
 #define TARGET_DEFAULT 0