change a function argument from rtx to rtx_insn *

gcc/ChangeLog:

2015-10-16  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* lra-constraints.c (add_next_usage_insn): Change argument type
	from rtx to rtx_insn *.

From-SVN: r228931

gcc/ChangeLog

+2015-10-16  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
+	* lra-constraints.c (add_next_usage_insn): Change argument type
+	from rtx to rtx_insn *.
+
 2015-10-16  H.J. Lu  <hongjiu.lu@intel.com>
 
 	* i386/x86-tune.def (X86_TUNE_ALWAYS_FANCY_MATH_387): Disable

gcc/lra-constraints.c

@@ -4545,7 +4545,7 @@ setup_next_usage_insn (int regno, rtx insn, int reloads_num, bool after_p)
    optional debug insns finished by a non-debug insn using REGNO.
    RELOADS_NUM is current number of reload insns processed so far.  */
 static void
-add_next_usage_insn (int regno, rtx insn, int reloads_num)
+add_next_usage_insn (int regno, rtx_insn *insn, int reloads_num)
 {
   rtx next_usage_insns;