make next_cc0_user take rtx_insn *

gcc/ChangeLog:

2016-09-22  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* emit-rtl.c (next_cc0_user): Make argument type rtx_insn *.
	* rtl.h: Adjust prototype.

From-SVN: r240362

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 9a52dc4..0262329 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,10 @@
 2016-09-22  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 
+       * emit-rtl.c (next_cc0_user): Make argument type rtx_insn *.
+       * rtl.h: Adjust prototype.
+
+2016-09-22  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
        * emit-rtl.c (next_active_insn): Change argument type to
        rtx_insn *.
        (prev_active_insn): Likewise.

diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index 5403287..2d6d1eb 100644 (file)
--- 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 (file)
--- 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  */