r214252 - in /trunk/gcc: ChangeLog rtl.h rtlanal.c

[dmalcolm@gcc.gnu.org]

Author: dmalcolm
Date: Thu Aug 21 00:59:41 2014
New Revision: 214252

URL: https://gcc.gnu.org/viewcvs?rev=214252&root=gcc&view=rev
Log:
find_first_parameter_load returns an rtx_insn

2014-08-21  David Malcolm  <dmalcolm@redhat.com>

	* rtl.h (find_first_parameter_load): Strengthen return type from
	rtx to rtx_insn *.
	* rtlanal.c (find_first_parameter_load): Strengthen return type
	from rtx to rtx_insn *.  Add checked cast for now, to postpone
	strengthening the params.


Modified:
    trunk/gcc/ChangeLog
    trunk/gcc/rtl.h
    trunk/gcc/rtlanal.c