From f2c148efaedf42c8ee66032dac6d13a1003b0f3a Mon Sep 17 00:00:00 2001
From: "Po-Yen, Chen" <PoYen.Chen@amd.com>
Date: Fri, 19 Aug 2022 03:47:06 -0400
Subject: [PATCH] Add type traits 'is_signed_integral<>'

---
 include/ck/utility/type.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/include/ck/utility/type.hpp b/include/ck/utility/type.hpp
index 90b9df2950..63bd4afa96 100644
--- a/include/ck/utility/type.hpp
+++ b/include/ck/utility/type.hpp
@@ -57,4 +57,13 @@ __host__ __device__ constexpr Y bit_cast(const X& x)
 #endif
 }
 
+template <typename T>
+struct is_signed_integral
+    : public integral_constant<bool, std::is_signed_v<T> && std::is_integral_v<T>>
+{
+};
+
+template <typename T>
+inline constexpr bool is_signed_integral_v = is_signed_integral<T>::value;
+
 } // namespace ck