diff --git a/ChangeLog b/ChangeLog
index 07d87d3..44a152f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,9 @@
+2008-01-16  Chris Metcalf  <cmetcalf@tilera.com>
+	    Ben Elliston  <bje@gnu.org>
+
+	* config.sub (tile*): New.
+	* testsuite/config-sub.data: Add test cases.
+
 2008-01-08  Ben Elliston  <bje@gnu.org>
 
 	* config.guess: Update copyright years in version output.
diff --git a/config.sub b/config.sub
index c271adb..6759825 100755
--- a/config.sub
+++ b/config.sub
@@ -4,7 +4,7 @@
 #   2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008
 #   Free Software Foundation, Inc.
 
-timestamp='2008-01-08'
+timestamp='2008-01-16'
 
 # This file is (in principle) common to ALL GNU software.
 # The presence of a machine in this file suggests that SOME GNU software
@@ -1049,6 +1049,10 @@ case $basic_machine in
 		basic_machine=tic6x-unknown
 		os=-coff
 		;;
+	tile*)
+		basic_machine=tile-unknown
+		os=-linux-gnu
+		;;
 	tx39)
 		basic_machine=mipstx39-unknown
 		;;
diff --git a/testsuite/config-sub.data b/testsuite/config-sub.data
index 03a0b75..626f2d9 100644
--- a/testsuite/config-sub.data
+++ b/testsuite/config-sub.data
@@ -118,3 +118,6 @@ arm-mingw32ce			arm-unknown-mingw32ce
 blackfin			bfin-unknown-linux-gnu
 m68knommu			m68k-unknown-linux-gnu
 parisc				hppa-unknown-linux-gnu
+tile				tile-unknown-linux-gnu
+tile64				tile-unknown-linux-gnu
+tile-linux			tile-unknown-linux-gnu