update submodules
diff --git a/clang b/clang
index af9bbc3..473c57f 160000
--- a/clang
+++ b/clang
@@ -1 +1 @@
-Subproject commit af9bbc35827622465f33a070bfae2bd4ff3ae658
+Subproject commit 473c57f91b94aa44b9c2b3739d9ee32156944e86
diff --git a/lld b/lld
index 1ded309..11db291 160000
--- a/lld
+++ b/lld
@@ -1 +1 @@
-Subproject commit 1ded3099ad37c481bc22ec1b1ff82d66800e43ef
+Subproject commit 11db291e21679d997213d5dfeb0d3ffc07707d8a
diff --git a/llvm b/llvm
index 8222277..5d159ad 160000
--- a/llvm
+++ b/llvm
@@ -1 +1 @@
-Subproject commit 822227740b4fabf62d618cec49e135e4b1239cac
+Subproject commit 5d159adbed1609aa6682a077771ff5229b178b24