gcc/
2014-09-05  David Malcolm  <dmalcolm@redhat.com>

	* emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
	fixup_args_size_notes.
	* expr.c (fixup_args_size_notes): Strengthen first two params from
	rtx to rtx_insn *, eliminating a checked cast.
	* rtl.h (fixup_args_size_notes): Strengthen first two params from
	rtx to rtx_insn *.

From-SVN: r214930