github.com/apache/arrow/go/v14@v14.0.1/parquet/internal/bmi/_lib/arch.h (about)

     1  // Licensed to the Apache Software Foundation (ASF) under one
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     3  // distributed with this work for additional information
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     6  // "License"); you may not use this file except in compliance
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     8  //
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    12  // distributed under the License is distributed on an "AS IS" BASIS,
    13  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14  // See the License for the specific language governing permissions and
    15  // limitations under the License.
    16  
    17  #undef FULL_NAME
    18  
    19  #if defined(__BMI2__)
    20      #include <x86intrin.h>
    21      #define FULL_NAME(x) x##_bmi2
    22  #elif defined(__ARM_NEON) || defined(__ARM_NEON__)
    23      #define FULL_NAME(x) x##_neon
    24  #else
    25      #define FULL_NAME(x) x##_x86
    26  #endif