gcc/ChangeLog:

2016-11-01  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* emit-rtl.c (prev_nonnote_insn_bb): Change argument type to
	rtx_insn *.
	* rtl.h (prev_nonnote_insn_bb): Adjust prototype.

From-SVN: r241773