diff --git a/src/llvm b/src/llvm
index 8841dcef357e0..535989a92ce1f 160000
--- a/src/llvm
+++ b/src/llvm
@@ -1 +1 @@
-Subproject commit 8841dcef357e051c34a46030db7c7b1a83f9b1d8
+Subproject commit 535989a92ce1f6f6488c94a2c8f4ed438349f162
diff --git a/src/rustllvm/llvm-auto-clean-trigger b/src/rustllvm/llvm-auto-clean-trigger
index 95b950973d18e..96cd67dcec4ff 100644
--- a/src/rustllvm/llvm-auto-clean-trigger
+++ b/src/rustllvm/llvm-auto-clean-trigger
@@ -1,4 +1,4 @@
 # If this file is modified, then llvm will be forcibly cleaned and then rebuilt.
 # The actual contents of this file do not matter, but to trigger a change on the
 # build bots then the contents should be changed so git updates the mtime.
-2013-12-29
+2014-01-22