diff --git a/src/llvm b/src/llvm
index ba2edd794c7de..0903c72cbbc3d 160000
--- a/src/llvm
+++ b/src/llvm
@@ -1 +1 @@
-Subproject commit ba2edd794c7def715007931fcd1b4ce62aa711c8
+Subproject commit 0903c72cbbc3dafcb5c88820e4a8a98c3a764cf3
diff --git a/src/rustllvm/llvm-rebuild-trigger b/src/rustllvm/llvm-rebuild-trigger
index 3cd044708cee2..63af7a0d538e9 100644
--- a/src/rustllvm/llvm-rebuild-trigger
+++ b/src/rustllvm/llvm-rebuild-trigger
@@ -1,4 +1,4 @@
 # If this file is modified, then llvm will be (optionally) 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.
-2018-02-09
+2018-03-06