[PATCH 8/8] make next_cc0_user take rtx_insn *

[tbsaunde+gcc]

From: Trevor Saunders <tbsaunde+...@tbsaunde.org>

gcc/ChangeLog:

2016-09-14  Trevor Saunders  <tbsaunde+...@tbsaunde.org>

        * emit-rtl.c (next_cc0_user): Make argument type rtx_insn *.
        * rtl.h: Adjust prototype.
---
 gcc/emit-rtl.c | 4 +---
 gcc/rtl.h      | 2 +-
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index e794613..1519aa5 100644
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -3540,10 +3540,8 @@ prev_active_insn (rtx_insn *insn)
    Return 0 if we can't find the insn.  */
 
 rtx_insn *
-next_cc0_user (rtx uncast_insn)
+next_cc0_user (rtx_insn *insn)
 {
-  rtx_insn *insn = safe_as_a <rtx_insn *> (uncast_insn);
-
   rtx note = find_reg_note (insn, REG_CC_USER, NULL_RTX);
 
   if (note)
diff --git a/gcc/rtl.h b/gcc/rtl.h
index 22ee2e6..ce1131b 100644
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -2847,7 +2847,7 @@ extern rtx_insn *next_real_insn (rtx);
 extern rtx_insn *prev_active_insn (rtx_insn *);
 extern rtx_insn *next_active_insn (rtx_insn *);
 extern int active_insn_p (const rtx_insn *);
-extern rtx_insn *next_cc0_user (rtx);
+extern rtx_insn *next_cc0_user (rtx_insn *);
 extern rtx_insn *prev_cc0_setter (rtx_insn *);
 
 /* In emit-rtl.c  */
-- 
2.9.3