Merge V8 5.3.332.45.  DO NOT MERGE

Test: Manual

FPIIM-449

Change-Id: Id3254828b068abdea3cb10442e0172a8c9a98e03
(cherry picked from commit 13e2dadd00298019ed862f2b2fc5068bba730bcf)
diff --git a/third_party/llvm-build/Release+Asserts/lib/clang/3.9.0/include/immintrin.h b/third_party/llvm-build/Release+Asserts/lib/clang/3.9.0/include/immintrin.h
index ceaa103..a74dad8 100644
--- a/third_party/llvm-build/Release+Asserts/lib/clang/3.9.0/include/immintrin.h
+++ b/third_party/llvm-build/Release+Asserts/lib/clang/3.9.0/include/immintrin.h
@@ -75,6 +75,8 @@
 
 #include <avx512vlbwintrin.h>
 
+#include <avx512vlcdintrin.h>
+
 #include <avx512vldqintrin.h>
 
 #include <avx512erintrin.h>
@@ -87,6 +89,8 @@
 
 #include <avx512vbmivlintrin.h>
 
+#include <avx512pfintrin.h>
+
 #include <pkuintrin.h>
 
 static __inline__ int __attribute__((__always_inline__, __nodebug__, __target__("rdrnd")))