From 3951254da613913829b2419b05cb7c3758570e98 Mon Sep 17 00:00:00 2001
From: Cristian Cadar <cristic@cs.stanford.edu>
Date: Fri, 10 Jul 2009 21:13:15 +0000
Subject: Updated the Not operation for constants.  Added extra test case for
 this.

git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@75282 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Expr/Expr.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/Expr/Expr.cpp')

diff --git a/lib/Expr/Expr.cpp b/lib/Expr/Expr.cpp
index 763a4be1..4d9e5abe 100644
--- a/lib/Expr/Expr.cpp
+++ b/lib/Expr/Expr.cpp
@@ -423,7 +423,7 @@ ref<ConstantExpr> ConstantExpr::AShr(const ref<ConstantExpr> &RHS) {
 }
 
 ref<ConstantExpr> ConstantExpr::Not() {
-  return ConstantExpr::alloc(value == 0, Expr::Bool);
+  return ConstantExpr::alloc(~value);
 }
 
 ref<ConstantExpr> ConstantExpr::Eq(const ref<ConstantExpr> &RHS) {
-- 
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