Update for LLVM API change.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@78957 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/CGObjCGNU.cpp b/lib/CodeGen/CGObjCGNU.cpp
index 0a75057..fc11cc8 100644
--- a/lib/CodeGen/CGObjCGNU.cpp
+++ b/lib/CodeGen/CGObjCGNU.cpp
@@ -529,7 +529,7 @@
 
   // Structure containing list pointer, array and array count
   llvm::SmallVector<const llvm::Type*, 16> ObjCMethodListFields;
-  llvm::PATypeHolder OpaqueNextTy = llvm::OpaqueType::get();
+  llvm::PATypeHolder OpaqueNextTy = llvm::OpaqueType::get(VMContext);
   llvm::Type *NextPtrTy = llvm::PointerType::getUnqual(OpaqueNextTy);
   llvm::StructType *ObjCMethodListTy = llvm::StructType::get(VMContext,
       NextPtrTy,