unshare_all_rtl_again takes an rtx_insn *

gcc/
	* rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
	to rtx_insn *.

	* emit-rtl.c (unshare_all_rtl_1): Likewise.
	(unshare_all_rtl_again): Likewise, also for local "p".

From-SVN: r214475

gcc/ChangeLog

 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
 
+	* rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
+	to rtx_insn *.
+
+	* emit-rtl.c (unshare_all_rtl_1): Likewise.
+	(unshare_all_rtl_again): Likewise, also for local "p".
+
+2014-08-25  David Malcolm  <dmalcolm@redhat.com>
+
 	* rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
 	to rtx_insn *.
 	* cfgrtl.c (delete_insn_and_edges): Likewise.

gcc/emit-rtl.c

@@ -2529,7 +2529,7 @@ set_new_first_and_last_insn (rtx first, rtx last)
    structure.  This routine should only be called once.  */
 
 static void
-unshare_all_rtl_1 (rtx insn)
+unshare_all_rtl_1 (rtx_insn *insn)
 {
   /* Unshare just about everything else.  */
   unshare_all_rtl_in_chain (insn);
@@ -2549,9 +2549,9 @@ unshare_all_rtl_1 (rtx insn)
    should be done sparingly.  */
 
 void
-unshare_all_rtl_again (rtx insn)
+unshare_all_rtl_again (rtx_insn *insn)
 {
-  rtx p;
+  rtx_insn *p;
   tree decl;
 
   for (p = insn; p; p = NEXT_INSN (p))

gcc/rtl.h

@@ -3087,7 +3087,7 @@ extern void push_topmost_sequence (void);
 extern void pop_topmost_sequence (void);
 extern void set_new_first_and_last_insn (rtx, rtx);
 extern unsigned int unshare_all_rtl (void);
-extern void unshare_all_rtl_again (rtx);
+extern void unshare_all_rtl_again (rtx_insn *);
 extern void unshare_all_rtl_in_chain (rtx);
 extern void verify_rtl_sharing (void);
 extern void add_insn (rtx);