Update Linux RenderScript prebuilts for LLVM rebase to r233350.

Change-Id: I22998f4e4dbf5134485f1b0edabd7d53a13d04c4
diff --git a/renderscript/clang-include/avx2intrin.h b/renderscript/clang-include/avx2intrin.h
index 394fdfe..7485bdd 100644
--- a/renderscript/clang-include/avx2intrin.h
+++ b/renderscript/clang-include/avx2intrin.h
@@ -771,7 +771,7 @@
 static __inline__ __m256i __attribute__((__always_inline__, __nodebug__))
 _mm256_broadcastsi128_si256(__m128i __X)
 {
-  return (__m256i)__builtin_ia32_vbroadcastsi256(__X);
+  return (__m256i)__builtin_shufflevector(__X, __X, 0, 1, 0, 1);
 }
 
 #define _mm_blend_epi32(V1, V2, M) __extension__ ({ \
@@ -874,14 +874,21 @@
   __m256i __V2 = (V2); \
   (__m256i)__builtin_ia32_permti256(__V1, __V2, (M)); })
 
-#define _mm256_extracti128_si256(A, O) __extension__ ({ \
-  __m256i __A = (A); \
-  (__m128i)__builtin_ia32_extract128i256(__A, (O)); })
+#define _mm256_extracti128_si256(V, M) __extension__ ({ \
+  (__m128i)__builtin_shufflevector( \
+    (__v4di)(V), \
+    (__v4di)(_mm256_setzero_si256()), \
+    (((M) & 1) ? 2 : 0), \
+    (((M) & 1) ? 3 : 1) );})
 
-#define _mm256_inserti128_si256(V1, V2, O) __extension__ ({ \
-  __m256i __V1 = (V1); \
-  __m128i __V2 = (V2); \
-  (__m256i)__builtin_ia32_insert128i256(__V1, __V2, (O)); })
+#define _mm256_inserti128_si256(V1, V2, M) __extension__ ({ \
+  (__m256i)__builtin_shufflevector( \
+    (__v4di)(V1), \
+    (__v4di)_mm256_castsi128_si256((__m128i)(V2)), \
+    (((M) & 1) ? 0 : 4), \
+    (((M) & 1) ? 1 : 5), \
+    (((M) & 1) ? 4 : 2), \
+    (((M) & 1) ? 5 : 3) );})
 
 static __inline__ __m256i __attribute__((__always_inline__, __nodebug__))
 _mm256_maskload_epi32(int const *__X, __m256i __M)