clang format

src/include/migraphx/op/common.hpp

@@ -31,7 +31,7 @@ enum class rnn_direction
     bidirectional,
 };
 
-std::ostream& operator << (std::ostream& os, rnn_direction v);
+std::ostream& operator<<(std::ostream& os, rnn_direction v);
 
 } // namespace op
 } // namespace MIGRAPHX_INLINE_NS

src/rewrite_rnn.cpp

@@ -1168,12 +1168,12 @@ std::vector<operation> rewrite_rnn::lstm_actv_funcs(instruction_ref ins) const
 }
 
 namespace op {
-std::ostream& operator << (std::ostream& os, rnn_direction v)
+std::ostream& operator<<(std::ostream& os, rnn_direction v)
 {
     os << static_cast<std::underlying_type<rnn_direction>::type>(v);
     return os;
 }
-}
+} // namespace op
 
 } // namespace MIGRAPHX_INLINE_NS
 } // namespace migraphx