1 files changed, 28 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/lib/Headers/vpclmulqdqintrin.h b/contrib/llvm-project/clang/lib/Headers/vpclmulqdqintrin.h
new file mode 100644
index 000000000000..470d83254905
--- /dev/null
+++ b/contrib/llvm-project/clang/lib/Headers/vpclmulqdqintrin.h
@@ -0,0 +1,28 @@
+/*===------------ vpclmulqdqintrin.h - VPCLMULQDQ intrinsics ---------------===
+ *
+ *
+ * Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+ * See https://llvm.org/LICENSE.txt for license information.
+ * SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+ *
+ *===-----------------------------------------------------------------------===
+ */
+#ifndef __IMMINTRIN_H
+#error "Never use <vpclmulqdqintrin.h> directly; include <immintrin.h> instead."
+#endif
+
+#ifndef __VPCLMULQDQINTRIN_H
+#define __VPCLMULQDQINTRIN_H
+
+#define _mm256_clmulepi64_epi128(A, B, I) \
+  (__m256i)__builtin_ia32_pclmulqdq256((__v4di)(__m256i)(A),  \
+                                       (__v4di)(__m256i)(B),  \
+                                       (char)(I))
+
+#define _mm512_clmulepi64_epi128(A, B, I) \
+  (__m512i)__builtin_ia32_pclmulqdq512((__v8di)(__m512i)(A),  \
+                                       (__v8di)(__m512i)(B),  \
+                                       (char)(I))
+
+#endif /* __VPCLMULQDQINTRIN_H */
+