gcc/
	* rtl.h (rtx_function, for_each_rtx, for_each_rtx_in_insn): Delete.
	* rtlanal.c (non_rtx_starting_operands, for_each_rtx_1, for_each_rtx):
	(for_each_rtx_in_insn): Delete.
	(init_rtlanal): Remove initialization of non_rtx_starting_operands.
	* df-core.c: Remove reference to for_each_rtx in comment.

From-SVN: r217407