From 75359efeaed11e675b0b47848e50d370d6d9a4c1 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=EC=9C=A4=ED=98=84=EC=8B=9D/On-Device=20Lab=28SR=29/Princip?=
 =?utf8?q?al=20Engineer/=EC=82=BC=EC=84=B1=EC=A0=84=EC=9E=90?=
 <hyunsik.yoon@samsung.com>
Date: Mon, 15 Jul 2019 10:21:53 +0900
Subject: [PATCH] [locoex/customop] Dialect for Customop (#4209)

* [locoex/customop] Dialect for Customop

This adds Dialects declaration for custom op.

Signed-off-by: Hyun Sik Yoon <hyunsik.yoon@samsung.com>

* remove 'customop' dir and milestone. change class name.
---
 .../locoex-customop/include/locoex/COpDialect.h    | 43 ++++++++++++++++++++++
 contrib/locoex-customop/src/COpDialect.cpp         | 28 ++++++++++++++
 contrib/locoex-customop/src/COpDialect.test.cpp    | 29 +++++++++++++++
 3 files changed, 100 insertions(+)
 create mode 100644 contrib/locoex-customop/include/locoex/COpDialect.h
 create mode 100644 contrib/locoex-customop/src/COpDialect.cpp
 create mode 100644 contrib/locoex-customop/src/COpDialect.test.cpp

diff --git a/contrib/locoex-customop/include/locoex/COpDialect.h b/contrib/locoex-customop/include/locoex/COpDialect.h
new file mode 100644
index 0000000..86ca5a7
--- /dev/null
+++ b/contrib/locoex-customop/include/locoex/COpDialect.h
@@ -0,0 +1,43 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#ifndef __LOCOEX_COPDIALECT_H__
+#define __LOCOEX_COPDIALECT_H__
+
+#include <loco/IR/Dialect.h>
+
+namespace locoex
+{
+
+/**
+ * @brief A singleton for locoex custom op Dialect
+ */
+class COpDialect final : public loco::Dialect
+{
+private:
+  COpDialect() = default;
+
+public:
+  COpDialect(const Dialect &) = delete;
+  COpDialect(Dialect &&) = delete;
+
+public:
+  static loco::Dialect *get(void);
+};
+
+} // namespace locoex
+
+#endif // __LOCOEX_COPDIALECT_H__
diff --git a/contrib/locoex-customop/src/COpDialect.cpp b/contrib/locoex-customop/src/COpDialect.cpp
new file mode 100644
index 0000000..46b7f8d
--- /dev/null
+++ b/contrib/locoex-customop/src/COpDialect.cpp
@@ -0,0 +1,28 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "locoex/COpDialect.h"
+
+namespace locoex
+{
+
+loco::Dialect *COpDialect::get(void)
+{
+  static COpDialect d;
+  return &d;
+}
+
+} // namespace locoex
diff --git a/contrib/locoex-customop/src/COpDialect.test.cpp b/contrib/locoex-customop/src/COpDialect.test.cpp
new file mode 100644
index 0000000..b00bf21
--- /dev/null
+++ b/contrib/locoex-customop/src/COpDialect.test.cpp
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2019 Samsung Electronics Co., Ltd. All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include "locoex/COpDialect.h"
+
+#include <gtest/gtest.h>
+
+TEST(COpDialectTest, get)
+{
+  auto d = locoex::COpDialect::get();
+
+  // get() SHOULD return a valid(non-null) pointer
+  ASSERT_NE(d, nullptr);
+  // The return value SHOULD be stable across multiple invocations
+  ASSERT_EQ(d, locoex::COpDialect::get());
+}
-- 
2.7.4