diff --git a/runtime/filetype.vim b/runtime/filetype.vim
index ada48bd..0b9e952 100644
--- a/runtime/filetype.vim
+++ b/runtime/filetype.vim
@@ -2105,6 +2105,9 @@
 " Surface
 au BufRead,BufNewFile *.sface			setf surface
 
+" LLVM TableGen
+au BufNewFile,BufRead *.td			setf tablegen
+
 " Tads (or Nroff or Perl test file)
 au BufNewFile,BufRead *.t
 	\ if !dist#ft#FTnroff() && !dist#ft#FTperl() | setf tads | endif
diff --git a/src/testdir/test_filetype.vim b/src/testdir/test_filetype.vim
index c57f4da..9bbd78c 100644
--- a/src/testdir/test_filetype.vim
+++ b/src/testdir/test_filetype.vim
@@ -587,6 +587,7 @@
     \ 'taskdata': ['pending.data', 'completed.data', 'undo.data'],
     \ 'taskedit': ['file.task'],
     \ 'tcl': ['file.tcl', 'file.tm', 'file.tk', 'file.itcl', 'file.itk', 'file.jacl', '.tclshrc', 'tclsh.rc', '.wishrc'],
+    \ 'tablegen': ['file.td'],
     \ 'teal': ['file.tl'],
     \ 'template': ['file.tmpl'],
     \ 'teraterm': ['file.ttl'],
diff --git a/src/version.c b/src/version.c
index 1a0a036..1295a9c 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1407,
+/**/
     1406,
 /**/
     1405,