1 files changed, 71 insertions, 0 deletions
diff --git a/contrib/llvm-project/clang/lib/Headers/velintrin.h b/contrib/llvm-project/clang/lib/Headers/velintrin.h
new file mode 100644
index 000000000000..3f2bc00442e7
--- /dev/null
+++ b/contrib/llvm-project/clang/lib/Headers/velintrin.h
@@ -0,0 +1,71 @@
+/*===---- velintrin.h - VEL intrinsics for VE ------------------------------===
+ *
+ * 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 __VEL_INTRIN_H__
+#define __VEL_INTRIN_H__
+
+// Vector registers
+typedef double __vr __attribute__((__vector_size__(2048)));
+
+// Vector mask registers
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+// For C99
+typedef _Bool __vm    __attribute__((ext_vector_type(256)));
+typedef _Bool __vm256 __attribute__((ext_vector_type(256)));
+typedef _Bool __vm512 __attribute__((ext_vector_type(512)));
+#else
+#ifdef __cplusplus
+// For C++
+typedef bool __vm    __attribute__((ext_vector_type(256)));
+typedef bool __vm256 __attribute__((ext_vector_type(256)));
+typedef bool __vm512 __attribute__((ext_vector_type(512)));
+#else
+#error need C++ or C99 to use vector intrinsics for VE
+#endif
+#endif
+
+enum VShuffleCodes {
+  VE_VSHUFFLE_YUYU = 0,
+  VE_VSHUFFLE_YUYL = 1,
+  VE_VSHUFFLE_YUZU = 2,
+  VE_VSHUFFLE_YUZL = 3,
+  VE_VSHUFFLE_YLYU = 4,
+  VE_VSHUFFLE_YLYL = 5,
+  VE_VSHUFFLE_YLZU = 6,
+  VE_VSHUFFLE_YLZL = 7,
+  VE_VSHUFFLE_ZUYU = 8,
+  VE_VSHUFFLE_ZUYL = 9,
+  VE_VSHUFFLE_ZUZU = 10,
+  VE_VSHUFFLE_ZUZL = 11,
+  VE_VSHUFFLE_ZLYU = 12,
+  VE_VSHUFFLE_ZLYL = 13,
+  VE_VSHUFFLE_ZLZU = 14,
+  VE_VSHUFFLE_ZLZL = 15,
+};
+
+// Use generated intrinsic name definitions
+#include <velintrin_gen.h>
+
+// Use helper functions
+#include <velintrin_approx.h>
+
+// pack
+
+#define _vel_pack_f32p __builtin_ve_vl_pack_f32p
+#define _vel_pack_f32a __builtin_ve_vl_pack_f32a
+
+static inline unsigned long int _vel_pack_i32(unsigned int a, unsigned int b) {
+  return (((unsigned long int)a) << 32) | b;
+}
+
+#define _vel_extract_vm512u(vm) __builtin_ve_vl_extract_vm512u(vm)
+#define _vel_extract_vm512l(vm) __builtin_ve_vl_extract_vm512l(vm)
+#define _vel_insert_vm512u(vm512, vm) __builtin_ve_vl_insert_vm512u(vm512, vm)
+#define _vel_insert_vm512l(vm512, vm) __builtin_ve_vl_insert_vm512l(vm512, vm)
+
+#endif