From d15a30cc0ce2579747ae4c2e919af54c6b06af70 Mon Sep 17 00:00:00 2001
From: Daniel Dunbar <daniel@zuster.org>
Date: Sun, 14 Jun 2009 04:52:10 +0000
Subject: Rewrite ImpliedValue to use ConstantExpr operations.

git-svn-id: https://llvm.org/svn/llvm-project/klee/trunk@73325 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/Expr/Expr.cpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'lib/Expr')

diff --git a/lib/Expr/Expr.cpp b/lib/Expr/Expr.cpp
index 72514aec..be9051ab 100644
--- a/lib/Expr/Expr.cpp
+++ b/lib/Expr/Expr.cpp
@@ -445,6 +445,11 @@ ref<ConstantExpr> ConstantExpr::AShr(const ref<ConstantExpr> &RHS) {
                               getWidth());
 }
 
+ref<ConstantExpr> ConstantExpr::Not() {
+  return ConstantExpr::create(ints::eq(getConstantValue(), 0, getWidth()),
+                              Expr::Bool);
+}
+
 ref<ConstantExpr> ConstantExpr::Eq(const ref<ConstantExpr> &RHS) {
   return ConstantExpr::create(ints::eq(getConstantValue(), 
                                         RHS->getConstantValue(), getWidth()),
-- 
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