egcs/gcc loop.c

[law@egcs.cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	law@egcs.cygnus.com	99/01/20 02:09:53

Modified files:
	gcc            : loop.c 

Log message:
	* loop.c (NUM_STORES): Delete.
	(loop_store_mems): Turn into an EXPR_LIST of MEMs.
	(prescan_loop): Properly initialize loop_mems_idx.
	(note_addr_stored): Simplify using list structure instead of
	fixed sized array.
	(invariant_p, check_dbra_loop, load_mems): Similarly.