From 0c9510abc98d45d3792914727ced0a77058a46bb Mon Sep 17 00:00:00 2001
From: "H.J. Lu" <hongjiu.lu@intel.com>
Date: Mon, 9 Aug 2010 15:57:13 +0000
Subject: [PATCH] Remove unused ret.

2010-08-09  H.J. Lu  <hongjiu.lu@intel.com>

	* alias.c (may_alias_p): Remove unused ret.

From-SVN: r163038
---
 gcc/ChangeLog | 4 ++++
 gcc/alias.c   | 1 -
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ddae0798b46..3cb6543f541 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,7 @@
+2010-08-09  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* alias.c (may_alias_p): Remove unused ret.
+
 2010-08-09  Bingfeng Mei  <bmei@broadcom.com>
 
 	* ddg.c (walk_mems_2): Moved from alias.c, use may_alias_p instead of
diff --git a/gcc/alias.c b/gcc/alias.c
index 3f5f47a009a..499354bbf35 100644
--- a/gcc/alias.c
+++ b/gcc/alias.c
@@ -2534,7 +2534,6 @@ int
 may_alias_p (const_rtx mem, const_rtx x)
 {
   rtx x_addr, mem_addr;
-  int ret;
 
   if (MEM_VOLATILE_P (x) && MEM_VOLATILE_P (mem))
     return 1;