diff --git a/llvm-backend/src/main/native/llvm-backend b/llvm-backend/src/main/native/llvm-backend
index 7b97eb8b3ed..b642761670a 160000
--- a/llvm-backend/src/main/native/llvm-backend
+++ b/llvm-backend/src/main/native/llvm-backend
@@ -1 +1 @@
-Subproject commit 7b97eb8b3ed6a12941c49630893c944faf9b5b59
+Subproject commit b642761670a0259f63f884fc415759727af23fdd