1 files changed, 44 insertions, 0 deletions
diff --git a/third_party/xsimd/include/xsimd/arch/xsimd_generic_fwd.hpp b/third_party/xsimd/include/xsimd/arch/xsimd_generic_fwd.hpp
new file mode 100644
index 0000000000..87dcaa886f
--- /dev/null
+++ b/third_party/xsimd/include/xsimd/arch/xsimd_generic_fwd.hpp
@@ -0,0 +1,44 @@
+/***************************************************************************
+ * Copyright (c) Johan Mabille, Sylvain Corlay, Wolf Vollprecht and         *
+ * Martin Renou                                                             *
+ * Copyright (c) QuantStack                                                 *
+ * Copyright (c) Serge Guelton                                              *
+ *                                                                          *
+ * Distributed under the terms of the BSD 3-Clause License.                 *
+ *                                                                          *
+ * The full license is in the file LICENSE, distributed with this software. *
+ ****************************************************************************/
+
+#ifndef XSIMD_GENERIC_FWD_HPP
+#define XSIMD_GENERIC_FWD_HPP
+
+#include "../types/xsimd_batch_constant.hpp"
+
+#include <type_traits>
+
+namespace xsimd
+{
+    namespace kernel
+    {
+        // forward declaration
+        template <class A, class T, class = typename std::enable_if<std::is_integral<T>::value, void>::type>
+        inline batch<T, A> abs(batch<T, A> const& self, requires_arch<generic>) noexcept;
+        template <class A, class T, class = typename std::enable_if<std::is_integral<T>::value, void>::type>
+        inline batch<T, A> bitwise_lshift(batch<T, A> const& self, batch<T, A> const& other, requires_arch<generic>) noexcept;
+        template <class A, class T, class = typename std::enable_if<std::is_integral<T>::value, void>::type>
+        inline batch<T, A> bitwise_rshift(batch<T, A> const& self, batch<T, A> const& other, requires_arch<generic>) noexcept;
+        template <class A, class T>
+        inline batch_bool<T, A> gt(batch<T, A> const& self, batch<T, A> const& other, requires_arch<generic>) noexcept;
+        template <class A, class T, class = typename std::enable_if<std::is_integral<T>::value, void>::type>
+        inline batch<T, A> mul(batch<T, A> const& self, batch<T, A> const& other, requires_arch<generic>) noexcept;
+        template <class A, class T, class = typename std::enable_if<std::is_integral<T>::value, void>::type>
+        inline batch<T, A> sadd(batch<T, A> const& self, batch<T, A> const& other, requires_arch<generic>) noexcept;
+        template <class A, class T, class = typename std::enable_if<std::is_integral<T>::value, void>::type>
+        inline batch<T, A> ssub(batch<T, A> const& self, batch<T, A> const& other, requires_arch<generic>) noexcept;
+        template <class A, class T, class = typename std::enable_if<std::is_integral<T>::value, void>::type>
+        inline T hadd(batch<T, A> const& self, requires_arch<generic>) noexcept;
+
+    }
+}
+
+#endif