egcs/gcc ChangeLog loop.c recog.c regclass.c r ...

[ghazi@egcs.cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	ghazi@egcs.cygnus.com	99/01/18 06:17:33

Modified files:
	gcc            : ChangeLog loop.c recog.c regclass.c reload.c 
	                 reload1.c sbitmap.c scan-decls.c toplev.c 
	                 tree.c varasm.c 

Log message:
	Warning fixes:
	
	* loop.c (insert_bct): Hide the definition of variables
	`increment_direction', `compare_direction', `add_iteration' and
	`loop_var_mode'.
	
	* recog.c (mode_dependent_address_p): Mark parameter `addr' with
	ATTRIBUTE_UNUSED.  Mark label `win' with ATTRIBUTE_UNUSED_LABEL.
	(mode_independent_operand): Mark label `lose' with
	ATTRIBUTE_UNUSED_LABEL.
	
	* regclass.c (n_occurrences): Remove prototype and definition.
	
	* reload.c (find_reloads_address_1): Mark variable `tem' with
	ATTRIBUTE_UNUSED.
	
	* reload1.c (reload): Cast the first two arguments of `bcopy' to PTR.
	
	* sbitmap.c (sbitmap_copy): Likewise.
	
	* scan-decls.c (scan_decls): Hide label `handle_comma'.
	
	* toplev.c (output_lang_identify): Mark prototype with
	ATTRIBUTE_UNUSED.
	
	* tree.c (make_node): Cast the first argument of `bzero' to PTR.
	(make_tree_vec): Likewise.
	(build1): Likewise.
	
	* varasm.c (assemble_static_space): Mark variable `tem' with
	ATTRIBUTE_UNUSED.