From 521c2983b43570ece73d9377f812baa6bcaf94d3 Mon Sep 17 00:00:00 2001
From: Ian Romanick <ian.d.romanick@intel.com>
Date: Mon, 29 Mar 2010 12:52:00 -0700
Subject: [PATCH] Trivial code cleanup in ir_dereference::is_lvalue

---
 ir.h | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/ir.h b/ir.h
index 3ef3708..328cd4e 100644
--- a/ir.h
+++ b/ir.h
@@ -458,15 +458,12 @@ public:
 
    bool is_lvalue()
    {
-      ir_variable *as_var;
-
       if (var == NULL)
-	 return NULL;
-
-      as_var = var->as_variable();
+	 return false;
 
+      ir_variable *const as_var = var->as_variable();
       if (as_var == NULL)
-	 return NULL;
+	 return false;
 
       return !as_var->read_only;
    }
-- 
2.7.4