From 9b404774e7b588cf665f17777dc7ed6b704981e7 Mon Sep 17 00:00:00 2001
From: Richard Stallman <rms@gnu.org>
Date: Sun, 19 Sep 1993 19:07:16 +0000
Subject: [PATCH] (rtx_free): New function.

From-SVN: r5366
---
 gcc/rtl.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/gcc/rtl.c b/gcc/rtl.c
index ac1979fc51d..66effae8cee 100644
--- a/gcc/rtl.c
+++ b/gcc/rtl.c
@@ -246,6 +246,15 @@ rtx_alloc (code)
 
   return rt;
 }
+
+/* Free the rtx X and all RTL allocated since X.  */
+
+void
+rtx_free (x)
+     rtx x;
+{
+  obstack_free (rtl_obstack, x);
+}
 
 /* Create a new copy of an rtx.
    Recursively copies the operands of the rtx,
-- 
2.30.2