Fix incorrect assertion in vec_packed_at (#1704)

src/targets/gpu/kernels/include/migraphx/kernels/print.hpp

@@ -244,13 +244,13 @@ __device__ void print_once(Ts... xs)
 template <class... Ts>
 __device__ void println(Ts... xs)
 {
-    print_each(&coutln, xs...);
+    print_each(&cout, xs..., '\n');
 }
 
 template <class... Ts>
 __device__ void println_once(Ts... xs)
 {
-    print_each_once(&coutln, xs...);
+    print_each_once(&cout, xs..., '\n');
 }
 
 } // namespace migraphx

src/targets/gpu/kernels/include/migraphx/kernels/vec.hpp

@@ -135,7 +135,7 @@ constexpr vec<vec_type<T>, N> vec_packed_at(T x, I i)
         return vec<T, N>{x};
     else
     {
-        MIGRAPHX_ASSERT((i + N) < vec_size<T>());
+        MIGRAPHX_ASSERT((i + N) <= vec_size<T>());
         vec<vec_type<T>, N> result = {0};
         for(int j = 0; j < N; j++)
         {

test/verify/test_softmax4.cpp

+/*
+ * The MIT License (MIT)
+ *
+ * Copyright (c) 2015-2022 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.
+ */
+
+#include "verify_program.hpp"
+#include <migraphx/program.hpp>
+#include <migraphx/generate.hpp>
+#include <migraphx/make_op.hpp>
+
+struct test_softmax4 : verify_program<test_softmax4>
+{
+    migraphx::program create_program() const
+    {
+        migraphx::program p;
+        auto* mm = p.get_main_module();
+        auto x =
+            mm->add_parameter("x", migraphx::shape{migraphx::shape::half_type, {1, 12, 384, 384}});
+        mm->add_instruction(migraphx::make_op("softmax", {{"axis", 3}}), x);
+        return p;
+    }
+};