Revert "Revert "Switch over to using native vector types, for better codegen. Remove noise.""

This reverts commit d137271083.

hipamd/tests/src/deviceLib/vector_test_common.h

@@ -0,0 +1,105 @@
+/*
+Copyright (c) 2015-2017 Advanced Micro Devices, Inc. All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+*/
+#pragma once
+
+#include <type_traits>
+
+template<bool b, typename T = void>
+using Enable_if_t = typename std::enable_if<b, T>::type;
+
+__host__ __device__
+std::false_type is_vec4(...);
+__host__ __device__
+std::false_type is_vec3(...);
+__host__ __device__
+std::false_type is_vec2(...);
+__host__ __device__
+std::false_type is_vec1(...);
+
+template<typename T>
+__host__ __device__
+auto is_vec4(const T&) -> decltype(std::declval<T>().xyzw, std::true_type{});
+template<
+    typename T, Enable_if_t<decltype(!is_vec4(std::declval<T>())){}>* = nullptr>
+__host__ __device__
+auto is_vec3(const T&) -> decltype(std::declval<T>().xyz, std::true_type{});
+template<
+    typename T,
+    Enable_if_t<
+        !decltype(is_vec4(std::declval<T>())){} &&
+        !decltype(is_vec3(std::declval<T>())){}>* = nullptr>
+__host__ __device__
+auto is_vec2(const T&) -> decltype(std::declval<T>().xy, std::true_type{});
+template<
+    typename T,
+    Enable_if_t<
+        !decltype(is_vec4(std::declval<T>())){} &&
+        !decltype(is_vec3(std::declval<T>())){} &&
+        !decltype(is_vec2(std::declval<T>())){}>* = nullptr>
+__host__ __device__
+auto is_vec1(const T&) -> decltype(std::declval<T>().x, std::true_type{});
+
+template<typename T, int dimension>
+__host__ __device__
+constexpr
+bool is_vec() {
+    return (dimension == 1) ? decltype(is_vec1(std::declval<T>())){} :
+        ((dimension == 2) ? decltype(is_vec2(std::declval<T>())){} :
+        ((dimension == 3) ? decltype(is_vec3(std::declval<T>())){} :
+            decltype(is_vec4(std::declval<T>())){}));
+}
+
+template<typename T, typename U, Enable_if_t<is_vec<T, 1>()>* = nullptr>
+__host__ __device__
+inline
+bool cmp(const T& x, U expected) {
+    const auto r = x == T(expected);
+
+    return r.x != 0;
+}
+
+template<typename T, typename U, Enable_if_t<is_vec<T, 2>()>* = nullptr>
+__host__ __device__
+inline
+bool cmp(const T& x, U expected) {
+    const auto r = x == T(expected);
+
+    return r.x != 0 && r.y != 0;
+}
+
+template<typename T, typename U, Enable_if_t<is_vec<T, 3>()>* = nullptr>
+__host__ __device__
+inline
+bool cmp(const T& x, U expected) {
+    const auto r = x == T(expected);
+
+    return r.x != 0 && r.y != 0 && r.z != 0;
+}
+
+template<typename T, typename U, Enable_if_t<is_vec<T, 4>()>* = nullptr>
+__host__ __device__
+inline
+bool cmp(const T& x, U expected) {
+    const auto r = x == T(expected);
+
+    return r.x != 0 && r.y != 0 && r.z != 0 && r.w != 0;
+}