diff --git a/lib/CodeGen/CGBlocks.cpp b/lib/CodeGen/CGBlocks.cpp
index bd97b25..ec4af58 100644
--- a/lib/CodeGen/CGBlocks.cpp
+++ b/lib/CodeGen/CGBlocks.cpp
@@ -1315,7 +1315,7 @@
                                           false);
   StartFunction(FD, C.VoidTy, Fn, FI, args, SourceLocation());
   // Don't emit any line table entries for the body of this function.
-  BuiltinLocation BL(*this, Builder);
+  ArtificialLocation AL(*this, Builder);
 
   llvm::Type *structPtrTy = blockInfo.StructureType->getPointerTo();
 
@@ -1490,7 +1490,7 @@
                                           false, false);
   StartFunction(FD, C.VoidTy, Fn, FI, args, SourceLocation());
   // Don't emit any line table entries for the body of this function.
-  BuiltinLocation BL(*this, Builder);
+  ArtificialLocation AL(*this, Builder);
 
   llvm::Type *structPtrTy = blockInfo.StructureType->getPointerTo();