From: Chris Lattner <sabre@nondot.org>
Date: Mon, 11 Jul 2005 04:49:33 +0000 (+0000)
Subject: add a helper method
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=1ed38fb9a71150343dc9625e1808836b7f86d8f6;p=oota-llvm.git

add a helper method


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@22373 91177308-0d34-0410-b5e6-96231b3b80d8
---

diff --git a/include/llvm/CodeGen/MachineConstantPool.h b/include/llvm/CodeGen/MachineConstantPool.h
index 0e6c642e8e5..47148e8dd11 100644
--- a/include/llvm/CodeGen/MachineConstantPool.h
+++ b/include/llvm/CodeGen/MachineConstantPool.h
@@ -46,6 +46,10 @@ public:
     return Constants.size()-1;
   }
 
+  /// isEmpty - Return true if this constant pool contains no constants.
+  ///
+  bool isEmpty() const { return Constants.empty(); }
+
   const std::vector<Constant*> &getConstants() const { return Constants; }
 
   /// print - Used by the MachineFunction printer to print information about