prev_cc0_setter can take a rtx_insn *

gcc/ChangeLog:

2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>

	* emit-rtl.c (prev_cc0_setter): Change argument type to rtx_insn *.
	* rtl.h: Adjust.

From-SVN: r222944

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index f121a30a7e8a21d8bae1ac68440119586bcc228a..8f97fdc1e6e944c39b14413366763825fc8d121e 100644 (file)
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
+
+       * emit-rtl.c (prev_cc0_setter): Change argument type to rtx_insn *.
+       * rtl.h: Adjust.
+
 2015-05-08  Trevor Saunders  <tbsaunde+gcc@tbsaunde.org>
 
        * rtlanal.c (noop_move_p): Change argument type to rtx_insn *.

diff --git a/gcc/emit-rtl.c b/gcc/emit-rtl.c
index b48f88b5f7cf6eb95b95eabc78e26b7d46249397..ad5c8b276bca53a86973da98d024eac15ed8d38e 100644 (file)
--- a/gcc/emit-rtl.c
+++ b/gcc/emit-rtl.c
@@ -3572,10 +3572,8 @@ next_cc0_user (rtx uncast_insn)
    note, it is the previous insn.  */
 
 rtx_insn *
-prev_cc0_setter (rtx uncast_insn)
+prev_cc0_setter (rtx_insn *insn)
 {
-  rtx_insn *insn = safe_as_a <rtx_insn *> (uncast_insn);
-
   rtx note = find_reg_note (insn, REG_CC_SETTER, NULL_RTX);
 
   if (note)

diff --git a/gcc/rtl.h b/gcc/rtl.h
index 870559b8733141d03706e2a3b8fbed9f75c9da9e..35a9fbc981ab4abe82d96732309e2e23b9b768b0 100644 (file)
--- a/gcc/rtl.h
+++ b/gcc/rtl.h
@@ -2719,7 +2719,7 @@ extern rtx_insn *prev_active_insn (rtx);
 extern rtx_insn *next_active_insn (rtx);
 extern int active_insn_p (const_rtx);
 extern rtx_insn *next_cc0_user (rtx);
-extern rtx_insn *prev_cc0_setter (rtx);
+extern rtx_insn *prev_cc0_setter (rtx_insn *);
 
 /* In emit-rtl.c  */
 extern int insn_line (const rtx_insn *);