gcc/ChangeLog:

2016-09-22  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* emit-rtl.c (next_nondebug_insn): Change argument type to
	rtx_insn *.
	(prev_nondebug_insn): Likewise.
	* loop-doloop.c (doloop_condition_get): Likewise.
	* rtl.h: Adjust prototype.
	* cfgloop.h: Likewise.

From-SVN: r240358