egcs/gcc ChangeLog

[rth@egcs.cygnus.com]

CVSROOT:	/egcs/carton/cvsfiles
Module name:	egcs
Changes by:	rth@egcs.cygnus.com	99/09/10 11:45:27

Modified files:
	gcc            : ChangeLog 

Log message:
	* loop.c (basic_induction_var): Typo NULL_RTX -> NULL.
	(strength_reduce): Release the varrays from the no-bivs early exit.
	
	* reload1.c (order_regs_for_reload): Init hard_reg_n_uses before
	the loop over the registers.
	
	* tree.c (save_tree_status): Set maybepermanent_firstobj NULL
	for a new obstack.
	(restore_tree_status): Check that instead when freeing the obstack.