From fddc5e022e745946bc8762672c99568aafdc417e Mon Sep 17 00:00:00 2001
From: Matt Pharr <matt.pharr@intel.com>
Date: Mon, 6 Feb 2012 10:01:50 -0800
Subject: [PATCH] Fix typo in IfStmt::EstimateCost()

---
 stmt.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/stmt.cpp b/stmt.cpp
index 617abfdf..8e90eb3e 100644
--- a/stmt.cpp
+++ b/stmt.cpp
@@ -427,7 +427,7 @@ IfStmt::TypeCheck() {
 int
 IfStmt::EstimateCost() const {
     const Type *type;
-    if (test == NULL || (type = test->GetType()) != NULL)
+    if (test == NULL || (type = test->GetType()) == NULL)
         return 0;
 
     return type->IsUniformType() ? COST_UNIFORM_IF : COST_VARYING_IF;