diff --git a/Documentation/dontdiff b/Documentation/dontdiff
index b89a739a3276..9de9813d0ec5 100644
--- a/Documentation/dontdiff
+++ b/Documentation/dontdiff
@@ -1,5 +1,6 @@
 *.a
 *.aux
+*.bc
 *.bin
 *.bz2
 *.cis
@@ -21,6 +22,7 @@
 *.i
 *.jpeg
 *.ko
+*.ll
 *.log
 *.lst
 *.lzma
@@ -35,6 +37,7 @@
 *.out
 *.patch
 *.pdf
+*.plist
 *.png
 *.pot
 *.ps