Remove comments

Author: wonjoo-wj

torch_xla/csrc/ir.cpp

@@ -84,16 +84,6 @@ torch::lazy::hash_t GetOperandHashes(const OpList& operands,
 
 }  // namespace
 
-// const xla::Shape& XlaValue::xla_shape() const {
-//   XlaNode* casted = dynamic_cast<XlaNode*>(node.get());
-//   return casted->xla_shape(index);
-// }
-
-// const xla::Shape& XlaValue::xla_node_shape() const {
-//   XlaNode* casted = dynamic_cast<XlaNode*>(node.get());
-//   return casted->xla_shape();
-// }
-
 XlaNode::XlaNode(torch::lazy::OpKind op, OpList operands,
                  std::vector<torch::lazy::Shape>&& shapes, xla::Shape xla_shape,
                  size_t num_outputs, torch::lazy::hash_t hash_seed)

torch_xla/csrc/ir.h

@@ -34,24 +34,6 @@ template <typename T>
 using OutputMap =
     std::unordered_map<torch::lazy::Output, T, torch::lazy::Output::Hasher>;
 
-// Represents an input/operand for a XlaNode object.
-// struct XlaValue : public torch::lazy::Value {
-//   torch::lazy::Value() = default;
-//   torch::lazy::Value(torch::lazy::NodePtr node, size_t index = 0)
-//       :
-//       torch::lazy::Value(std::dynamic_pointer_cast<torch::lazy::Node>(node),
-//                            index) {}
-
-//   // Retrieves the shape of this value. If the IR XlaNode generating the
-//   value
-//   // is a multi-output node, the shape returned by this API will not be the
-//   full
-//   // tuple shape, but only the shape at index referred by this value.
-//   // To retrieve the full tuple shape in that case, use the node_shape() API.
-//   // const xla::Shape& xla_shape() const;
-//   // const xla::Shape& xla_node_shape() const;
-// };
-
 using OpList = absl::Span<const torch::lazy::Value>;
 
 // A node in the graph. Nodes for operations which requires extra data to be