ceph/src/arrow/cpp/src/gandiva/llvm_types.cc

   1 // Licensed to the Apache Software Foundation (ASF) under one
   2 // or more contributor license agreements.  See the NOTICE file
   3 // distributed with this work for additional information
   4 // regarding copyright ownership.  The ASF licenses this file
   5 // to you under the Apache License, Version 2.0 (the
   6 // "License"); you may not use this file except in compliance
   7 // with the License.  You may obtain a copy of the License at
   8 //
   9 //   http://www.apache.org/licenses/LICENSE-2.0
  10 //
  11 // Unless required by applicable law or agreed to in writing,
  12 // software distributed under the License is distributed on an
  13 // "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  14 // KIND, either express or implied.  See the License for the
  15 // specific language governing permissions and limitations
  16 // under the License.
  17
  18 #include "gandiva/llvm_types.h"
  19
  20 namespace gandiva {
  21
  22 // LLVM doesn't distinguish between signed and unsigned types.
  23
  24 LLVMTypes::LLVMTypes(llvm::LLVMContext& context) : context_(context) {
  25   arrow_id_to_llvm_type_map_ = {{arrow::Type::type::BOOL, i1_type()},
  26                                 {arrow::Type::type::INT8, i8_type()},
  27                                 {arrow::Type::type::INT16, i16_type()},
  28                                 {arrow::Type::type::INT32, i32_type()},
  29                                 {arrow::Type::type::INT64, i64_type()},
  30                                 {arrow::Type::type::UINT8, i8_type()},
  31                                 {arrow::Type::type::UINT16, i16_type()},
  32                                 {arrow::Type::type::UINT32, i32_type()},
  33                                 {arrow::Type::type::UINT64, i64_type()},
  34                                 {arrow::Type::type::FLOAT, float_type()},
  35                                 {arrow::Type::type::DOUBLE, double_type()},
  36                                 {arrow::Type::type::DATE32, i32_type()},
  37                                 {arrow::Type::type::DATE64, i64_type()},
  38                                 {arrow::Type::type::TIME32, i32_type()},
  39                                 {arrow::Type::type::TIME64, i64_type()},
  40                                 {arrow::Type::type::TIMESTAMP, i64_type()},
  41                                 {arrow::Type::type::STRING, i8_ptr_type()},
  42                                 {arrow::Type::type::BINARY, i8_ptr_type()},
  43                                 {arrow::Type::type::DECIMAL, i128_type()},
  44                                 {arrow::Type::type::INTERVAL_MONTHS, i32_type()},
  45                                 {arrow::Type::type::INTERVAL_DAY_TIME, i64_type()}};
  46 }
  47
  48 }  // namespace gandiva