diff --git a/src/llvm b/src/llvm
index ee545e1d13e6f..5415ff0264c13 160000
--- a/src/llvm
+++ b/src/llvm
@@ -1 +1 @@
-Subproject commit ee545e1d13e6f2191572aebcadb7d1640ce45c65
+Subproject commit 5415ff0264c134152cca65ae8f5d50b356d61162
diff --git a/src/rustllvm/llvm-rebuild-trigger b/src/rustllvm/llvm-rebuild-trigger
index b2746bb6e68a6..792b496f1dbe9 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.
-2017-06-03
+2017-06-18