regclass.c (reg_class_superclasses, [...]): Make them static.

	* regclass.c (reg_class_superclasses, reg_class_subclasses):
	Make them static.
	* hard-reg-set.h: Remove the corresponding declarations.

From-SVN: r96410

gcc/ChangeLog

@@ -6,6 +6,10 @@
 	* function.c (get_func_frame_size): Make it static.
 	* function.h: Remove the corresponding type.
 
+	* regclass.c (reg_class_superclasses, reg_class_subclasses):
+	Make them static.
+	* hard-reg-set.h: Remove the corresponding declarations.
+
 2005-03-14  Alan Modra  <amodra@bigpond.net.au>
 
 	* config.gcc: Remove excess indentation.

gcc/hard-reg-set.h

@@ -464,14 +464,6 @@ extern HARD_REG_SET reg_class_contents[N_REG_CLASSES];
 
 extern unsigned int reg_class_size[N_REG_CLASSES];
 
-/* For each reg class, table listing all the containing classes.  */
-
-extern enum reg_class reg_class_superclasses[N_REG_CLASSES][N_REG_CLASSES];
-
-/* For each reg class, table listing all the classes contained in it.  */
-
-extern enum reg_class reg_class_subclasses[N_REG_CLASSES][N_REG_CLASSES];
-
 /* For each pair of reg classes,
    a largest reg class contained in their union.  */
 

gcc/regclass.c

@@ -172,11 +172,11 @@ unsigned int reg_class_size[N_REG_CLASSES];
 
 /* For each reg class, table listing all the containing classes.  */
 
-enum reg_class reg_class_superclasses[N_REG_CLASSES][N_REG_CLASSES];
+static enum reg_class reg_class_superclasses[N_REG_CLASSES][N_REG_CLASSES];
 
 /* For each reg class, table listing all the classes contained in it.  */
 
-enum reg_class reg_class_subclasses[N_REG_CLASSES][N_REG_CLASSES];
+static enum reg_class reg_class_subclasses[N_REG_CLASSES][N_REG_CLASSES];
 
 /* For each pair of reg classes,
    a largest reg class contained in their union.  */