From: Chris Lattner <sabre@nondot.org>
Date: Sun, 15 Jul 2007 23:32:03 +0000 (+0000)
Subject: add a helper method.
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=f7b71c64cfe805d0a48d18d55a739ce8a7e6851a;p=oota-llvm.git

add a helper method.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@39885 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/APSInt.h b/include/llvm/ADT/APSInt.h
index 77c1c9a9843..4eb4be23176 100644
--- a/include/llvm/ADT/APSInt.h
+++ b/include/llvm/ADT/APSInt.h
@@ -50,6 +50,7 @@ public:
   bool isSigned() const { return !IsUnsigned; }
   bool isUnsigned() const { return IsUnsigned; }
   void setIsUnsigned(bool Val) { IsUnsigned = Val; }
+  void setIsSigned(bool Val) { IsUnsigned = !Val; }
   
   
   const APSInt &operator%=(const APSInt &RHS) {