Avoid using DIDescriptor.isNull().

[oota-llvm.git] / lib / Transforms / Utils / ValueMapper.cpp

diff --git a/lib/Transforms/Utils/ValueMapper.cpp b/lib/Transforms/Utils/ValueMapper.cpp
index 50e36d8321652a32b38f93634419237ba3abe35e..60450487cd787c6a49b5f3b40e3beeff1d1d155b 100644 (file)
--- a/lib/Transforms/Utils/ValueMapper.cpp
+++ b/lib/Transforms/Utils/ValueMapper.cpp
@@ -13,6 +13,7 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Transforms/Utils/ValueMapper.h"
+#include "llvm/Type.h"
 #include "llvm/Constants.h"
 #include "llvm/Function.h"
 #include "llvm/Metadata.h"
@@ -34,7 +35,7 @@ Value *llvm::MapValue(const Value *V, ValueMapTy &VM) {
 
   if (const MDNode *MD = dyn_cast<MDNode>(V)) {
     SmallVector<Value*, 4> Elts;
-    for (unsigned i = 0; i != MD->getNumOperands(); i++)
+    for (unsigned i = 0, e = MD->getNumOperands(); i != e; ++i)
       Elts.push_back(MD->getOperand(i) ? MapValue(MD->getOperand(i), VM) : 0);
     return VM[V] = MDNode::get(V->getContext(), Elts.data(), Elts.size());
   }