Remove unused ret.

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

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

From-SVN: r163038

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ddae0798b46a48d9e7e295d6a6d9f1965b210357..3cb6543f541e2dac20322ba173f5acf149c2f7bd 100644 (file)
--- 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 3f5f47a009a3861918f096d9d5c8bc400f3dfb0c..499354bbf35d04d0d9ea83817d10ba6dfcdccd77 100644 (file)
--- 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;