From: Chris Lattner <sabre@nondot.org>
Date: Tue, 3 Sep 2002 01:05:31 +0000 (+0000)
Subject: Implement operator== and != for ranges
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=625ea21205d1fb6f175e22477f55dd485b7c65c4;p=oota-llvm.git

Implement operator== and != for ranges


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@3571 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/Support/ConstantRange.h b/include/llvm/Support/ConstantRange.h
index 553fd166c76..58fa91f282c 100644
--- a/include/llvm/Support/ConstantRange.h
+++ b/include/llvm/Support/ConstantRange.h
@@ -78,6 +78,15 @@ class ConstantRange {
   ///
   uint64_t getSetSize() const;
 
+  /// operator== - Return true if this range is equal to another range.
+  ///
+  bool operator==(const ConstantRange &CR) const {
+    return Lower == CR.Lower && Upper == CR.Upper;
+  }
+  bool operator!=(const ConstantRange &CR) const {
+    return !operator==(CR);
+  }
+
   /// intersect - Return the range that results from the intersection of this
   /// range with another range.  The resultant range is pruned as much as
   /// possible, but there may be cases where elements are included that are in