| 39 | namespace gandiva { |
| 40 | |
| 41 | arrow::Status ExportedDecimalFunctions::AddMappings(Engine* engine) const { |
| 42 | std::vector<llvm::Type*> args; |
| 43 | auto types = engine->types(); |
| 44 | |
| 45 | // gdv_multiply_and_scale_down |
| 46 | args = {types->i64_type(), // int64_t x_high |
| 47 | types->i64_type(), // uint64_t x_low |
| 48 | types->i64_type(), // int64_t y_high |
| 49 | types->i64_type(), // uint64_t x_low |
| 50 | types->i32_type(), // int32_t reduce_scale_by |
| 51 | types->i64_ptr_type(), // int64_t* out_high |
| 52 | types->i64_ptr_type(), // uint64_t* out_low |
| 53 | types->i8_ptr_type()}; // bool* overflow |
| 54 | |
| 55 | engine->AddGlobalMappingForFunc( |
| 56 | "gdv_xlarge_multiply_and_scale_down", types->void_type() /*return_type*/, args, |
| 57 | reinterpret_cast<void*>(gdv_xlarge_multiply_and_scale_down)); |
| 58 | |
| 59 | // gdv_xlarge_scale_up_and_divide |
| 60 | args = {types->i64_type(), // int64_t x_high |
| 61 | types->i64_type(), // uint64_t x_low |
| 62 | types->i64_type(), // int64_t y_high |
| 63 | types->i64_type(), // uint64_t y_low |
| 64 | types->i32_type(), // int32_t increase_scale_by |
| 65 | types->i64_ptr_type(), // int64_t* out_high |
| 66 | types->i64_ptr_type(), // uint64_t* out_low |
| 67 | types->i8_ptr_type()}; // bool* overflow |
| 68 | |
| 69 | engine->AddGlobalMappingForFunc( |
| 70 | "gdv_xlarge_scale_up_and_divide", types->void_type() /*return_type*/, args, |
| 71 | reinterpret_cast<void*>(gdv_xlarge_scale_up_and_divide)); |
| 72 | |
| 73 | // gdv_xlarge_mod |
| 74 | args = {types->i64_type(), // int64_t x_high |
| 75 | types->i64_type(), // uint64_t x_low |
| 76 | types->i32_type(), // int32_t x_scale |
| 77 | types->i64_type(), // int64_t y_high |
| 78 | types->i64_type(), // uint64_t y_low |
| 79 | types->i32_type(), // int32_t y_scale |
| 80 | types->i64_ptr_type(), // int64_t* out_high |
| 81 | types->i64_ptr_type()}; // uint64_t* out_low |
| 82 | |
| 83 | engine->AddGlobalMappingForFunc("gdv_xlarge_mod", types->void_type() /*return_type*/, |
| 84 | args, reinterpret_cast<void*>(gdv_xlarge_mod)); |
| 85 | |
| 86 | // gdv_xlarge_compare |
| 87 | args = {types->i64_type(), // int64_t x_high |
| 88 | types->i64_type(), // uint64_t x_low |
| 89 | types->i32_type(), // int32_t x_scale |
| 90 | types->i64_type(), // int64_t y_high |
| 91 | types->i64_type(), // uint64_t y_low |
| 92 | types->i32_type()}; // int32_t y_scale |
| 93 | |
| 94 | engine->AddGlobalMappingForFunc("gdv_xlarge_compare", types->i32_type() /*return_type*/, |
| 95 | args, reinterpret_cast<void*>(gdv_xlarge_compare)); |
| 96 | return arrow::Status::OK(); |
| 97 | } |
| 98 |
nothing calls this directly
no test coverage detected