1 files changed, 52 insertions, 0 deletions
diff --git a/compiler/mir/include/mir/ops/ConstantOp.h b/compiler/mir/include/mir/ops/ConstantOp.h
new file mode 100644
index 000000000..ab2a592d9
--- /dev/null
+++ b/compiler/mir/include/mir/ops/ConstantOp.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright (c) 2018 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 _MIR_OPS_CONSTANT_OP_H_
+#define _MIR_OPS_CONSTANT_OP_H_
+
+#include "mir/Operation.h"
+#include "mir/TensorVariant.h"
+
+namespace mir
+{
+namespace ops
+{
+
+class ConstantOp : public Operation
+{
+public:
+  explicit ConstantOp(const TensorVariant &value) : Operation(Type::constant, {}), _value(value)
+  {
+    setOutputType(0, _value.getType());
+  }
+
+  const TensorVariant &getValue() const { return _value; }
+
+  Operation *copyWithInputs(const std::vector<mir::Operation::Output *> &input) override
+  {
+    assert(false && "Copying constants is not allowed!");
+    (void)input;
+    return nullptr;
+  }
+
+private:
+  TensorVariant _value;
+};
+
+} // namespace ops
+} // namespace mir
+
+#endif //_MIR_OPS_CONSTANT_OP_H_