diff --git a/src/llvm-project b/src/llvm-project
index cd87134ab77..a6f4c1bb07d 160000
--- a/src/llvm-project
+++ b/src/llvm-project
@@ -1 +1 @@
-Subproject commit cd87134ab77e6bacb2128137065b328b9c35e0e5
+Subproject commit a6f4c1bb07d58df5956d2c49be68547143f77b18