1 files changed, 9 insertions, 0 deletions
diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp
index fdd5800e9c..a5af03cfb0 100644
--- a/lib/Serialization/ASTWriter.cpp
+++ b/lib/Serialization/ASTWriter.cpp
@@ -2545,6 +2545,11 @@ void ASTWriter::WriteASTCore(Sema &SemaRef, MemorizeStatCalls *StatCalls,
     AddDeclRef(SemaRef.getStdBadAlloc(), SemaDeclRefs);
   }
 
+  RecordData CUDASpecialDeclRefs;
+  if (Context.getcudaConfigureCallDecl()) {
+    AddDeclRef(Context.getcudaConfigureCallDecl(), CUDASpecialDeclRefs);
+  }
+
   // Write the remaining AST contents.
   RecordData Record;
   Stream.EnterSubblock(AST_BLOCK_ID, 5);
@@ -2659,6 +2664,10 @@ void ASTWriter::WriteASTCore(Sema &SemaRef, MemorizeStatCalls *StatCalls,
   if (!SemaDeclRefs.empty())
     Stream.EmitRecord(SEMA_DECL_REFS, SemaDeclRefs);
 
+  // Write the record containing CUDA-specific declaration references.
+  if (!CUDASpecialDeclRefs.empty())
+    Stream.EmitRecord(CUDA_SPECIAL_DECL_REFS, CUDASpecialDeclRefs);
+
   // Some simple statistics
   Record.clear();
   Record.push_back(NumStatements);