Update aosp/master Clang for rebase to r222490.

Change-Id: Ic557ac55e97fbf6ee08771c7b7c3594777b0aefd
diff --git a/lib/Headers/module.modulemap b/lib/Headers/module.modulemap
index 9f7944d..3c42477 100644
--- a/lib/Headers/module.modulemap
+++ b/lib/Headers/module.modulemap
@@ -7,6 +7,11 @@
   explicit module arm {
     requires arm
 
+    explicit module acle {
+      header "arm_acle.h"
+      export *
+    }
+
     explicit module neon {
       requires neon
       header "arm_neon.h"
@@ -96,6 +101,17 @@
       header "avx2intrin.h"
     }
 
+    explicit module avx512f {
+      requires avx512f
+      export avx2
+      header "avx512fintrin.h"
+    }
+
+    explicit module avx512er {
+      requires avx512er
+      header "avx512erintrin.h"
+    }
+
     explicit module bmi {
       requires bmi
       header "bmiintrin.h"
@@ -154,3 +170,7 @@
     }
   }
 }
+
+module _Builtin_stddef_max_align_t [system] [extern_c] {
+  header "__stddef_max_align_t.h"
+}