34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
// Licensed to the Apache Software Foundation (ASF) under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you 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 DORIS_BE_RUNTIME_MULTI_PRECISION_H
|
|
#define DORIS_BE_RUNTIME_MULTI_PRECISION_H
|
|
|
|
namespace doris {
|
|
|
|
/// Get the high and low bits of an int128_t
|
|
inline uint64_t high_bits(__int128 x) {
|
|
return x >> 64;
|
|
}
|
|
|
|
inline uint64_t low_bits(__int128 x) {
|
|
return x & 0xffffffffffffffff;
|
|
}
|
|
|
|
} // namespace doris
|
|
#endif
|