diff --git a/lib/Frontend/InitPreprocessor.cpp b/lib/Frontend/InitPreprocessor.cpp
index 6cff75d..41908ad 100644
--- a/lib/Frontend/InitPreprocessor.cpp
+++ b/lib/Frontend/InitPreprocessor.cpp
@@ -472,11 +472,7 @@
       AddImplicitIncludePTH(PredefineBuffer, PP, I->first);
     else
       AddImplicitInclude(PredefineBuffer, I->first);
- }
-
-  LineDirective = "# 2 \"<built-in>\" 2 3\n";
-  PredefineBuffer.insert(PredefineBuffer.end(),
-                         LineDirective, LineDirective+strlen(LineDirective));
+  }
 
   // Null terminate PredefinedBuffer and add it.
   PredefineBuffer.push_back(0);