From: Chris Lattner <sabre@nondot.org>
Date: Tue, 10 Apr 2007 06:43:18 +0000 (+0000)
Subject: add a method
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=4bda52d6b5ffa13314fe32baa1784566f70483f9;p=oota-llvm.git

add a method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@35860 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/ADT/APInt.h b/include/llvm/ADT/APInt.h
index d80c601d274..c514d24bcf1 100644
--- a/include/llvm/ADT/APInt.h
+++ b/include/llvm/ADT/APInt.h
@@ -281,6 +281,13 @@ public:
     return *this != 0;
   }
 
+  /// getLimitedValue - Return this value, or return all ones if it is too large
+  /// to return.
+  uint64_t getLimitedValue(uint64_t Limit = ~0ULL) const {
+    return (getActiveBits() > 64 || getZExtValue() > Limit) ?
+      Limit :  getZExtValue();
+  }
+
   /// @}
   /// @name Value Generators
   /// @{