[llvm] r223806 - Fix a GCC build failure from r223802

[Duncan P. N. Exon Smith]

Author: dexonsmith
Date: Tue Dec  9 12:52:38 2014
New Revision: 223806

URL: http://llvm.org/viewvc/llvm-project?rev=223806&view=rev
Log:
Fix a GCC build failure from r223802

Modified:
    llvm/trunk/lib/IR/Metadata.cpp

Modified: llvm/trunk/lib/IR/Metadata.cpp
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/lib/IR/Metadata.cpp?rev=223806&r1=223805&r2=223806&view=diff
==============================================================================
--- llvm/trunk/lib/IR/Metadata.cpp (original)
+++ llvm/trunk/lib/IR/Metadata.cpp Tue Dec  9 12:52:38 2014
@@ -341,7 +341,8 @@ MDString *MDString::get(LLVMContext &Con
   if (I != Store.end())
     return &I->second;
 
-  auto *Entry = StringMapEntry<MDString>::Create(Str, Store.getAllocator());
+  auto *Entry =
+      StringMapEntry<MDString>::Create(Str, Store.getAllocator(), MDString());
   bool WasInserted = Store.insert(Entry);
   (void)WasInserted;
   assert(WasInserted && "Expected entry to be inserted");