From 2b066988909948dc3d53d01760bc2d71d32f3feb Mon Sep 17 00:00:00 2001
From: dim <dim@FreeBSD.org>
Date: Mon, 2 May 2011 19:34:44 +0000
Subject: Vendor import of llvm trunk r130700:
 http://llvm.org/svn/llvm-project/llvm/trunk@130700

---
 include/llvm/Support/CFG.h | 7 +++++++
 1 file changed, 7 insertions(+)

(limited to 'include/llvm/Support/CFG.h')

diff --git a/include/llvm/Support/CFG.h b/include/llvm/Support/CFG.h
index 9ba71fc..d2ea123 100644
--- a/include/llvm/Support/CFG.h
+++ b/include/llvm/Support/CFG.h
@@ -41,6 +41,7 @@ class PredIterator : public std::iterator<std::forward_iterator_tag,
 public:
   typedef typename super::pointer pointer;
 
+  PredIterator() {}
   explicit inline PredIterator(Ptr *bb) : It(bb->use_begin()) {
     advancePastNonTerminators();
   }
@@ -64,6 +65,12 @@ public:
   inline Self operator++(int) { // Postincrement
     Self tmp = *this; ++*this; return tmp;
   }
+
+  /// getOperandNo - Return the operand number in the predecessor's
+  /// terminator of the successor.
+  unsigned getOperandNo() const {
+    return It.getOperandNo();
+  }
 };
 
 typedef PredIterator<BasicBlock, Value::use_iterator> pred_iterator;
-- 
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