Describe the new input-files block and its record, for llvm-bcanalyzer.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@166252 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp
index adbca78..4e66a2f 100644
--- a/lib/Serialization/ASTWriter.cpp
+++ b/lib/Serialization/ASTWriter.cpp
@@ -776,6 +776,9 @@
   RECORD(ORIGINAL_FILE);
   RECORD(ORIGINAL_PCH_DIR);
 
+  BLOCK(INPUT_FILES_BLOCK);
+  RECORD(INPUT_FILE);
+
   // AST Top-Level Block.
   BLOCK(AST_BLOCK);
   RECORD(TYPE_OFFSET);