From 7b0d7bd0c9e3e3275f67a657a3a7159b27fda81a Mon Sep 17 00:00:00 2001
From: Richard Kenner <kenner@gcc.gnu.org>
Date: Fri, 12 Mar 1993 17:43:28 -0500
Subject: [PATCH] (refers_to_mem_p): Use rtx_equal_p to see if bases are equal.

From-SVN: r3719
---
 gcc/cse.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gcc/cse.c b/gcc/cse.c
index bb290910e78..6371998d424 100644
--- a/gcc/cse.c
+++ b/gcc/cse.c
@@ -2307,7 +2307,7 @@ refers_to_mem_p (x, base, start, end)
       /* refers_to_mem_p is never called with varying addresses. 
 	 If the base addresses are not equal, there is no chance
 	 of the memory addresses conflicting.  */
-      if (mybase != base)
+      if (! rtx_equal_p (mybase, base))
 	return 0;
 
       return myend > start && mystart < end;
-- 
2.30.2