(identify_blocks): Declare.

(rtx, tree): Move undefs to the very end.

From-SVN: r1798

gcc/function.h

@@ -171,6 +171,18 @@ extern rtx return_label;
    Made for the sake of unshare_all_rtl.  */
 extern rtx stack_slot_list;
 
+/* Given a function decl for a containing function,
+   return the `struct function' for it.  */
+struct function *find_function_data ();
+
+/* Pointer to chain of `struct function' for containing functions.  */
+extern struct function *outer_function_chain;
+
+/* Put all this function's BLOCK nodes into a vector and return it.
+   Also store in each NOTE for the beginning or end of a block
+   the index of that block in the vector.  */
+tree *identify_blocks ();
+
 #ifdef rtx
 #undef rtx
 #endif
@@ -178,11 +190,3 @@ extern rtx stack_slot_list;
 #ifdef tree
 #undef tree
 #endif
-
-
-/* Given a function decl for a containing function,
-   return the `struct function' for it.  */
-struct function *find_function_data ();
-
-/* Pointer to chain of `struct function' for containing functions.  */
-extern struct function *outer_function_chain;