| //===- Import.h - LLVM IR To MLIR translation -------------------*- C++ -*-===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file declares the entry point for the LLVM IR to MLIR conversion. |
| // |
| //===----------------------------------------------------------------------===// |
| |
| #ifndef MLIR_TARGET_LLVMIR_IMPORT_H |
| #define MLIR_TARGET_LLVMIR_IMPORT_H |
| |
| #include "mlir/IR/OwningOpRef.h" |
| #include <memory> |
| |
| // Forward-declare LLVM classes. |
| namespace llvm { |
| class DataLayout; |
| class Module; |
| } // namespace llvm |
| |
| namespace mlir { |
| |
| class DataLayoutSpecInterface; |
| class MLIRContext; |
| class ModuleOp; |
| |
| /// Translates the LLVM module into an MLIR module living in the given context. |
| /// The translation supports operations from any dialect that has a registered |
| /// implementation of the LLVMImportDialectInterface. It returns nullptr if the |
| /// translation fails and reports errors using the error handler registered with |
| /// the MLIR context. |
| /// The `emitExpensiveWarnings` option controls if expensive |
| /// but uncritical diagnostics should be emitted. |
| /// The `dropDICompositeTypeElements` option controls if DICompositeTypes should |
| /// be imported without elements. If set, the option avoids the recursive |
| /// traversal of composite type debug information, which can be expensive for |
| /// adversarial inputs. |
| OwningOpRef<ModuleOp> |
| translateLLVMIRToModule(std::unique_ptr<llvm::Module> llvmModule, |
| MLIRContext *context, bool emitExpensiveWarnings = true, |
| bool dropDICompositeTypeElements = false); |
| |
| /// Translate the given LLVM data layout into an MLIR equivalent using the DLTI |
| /// dialect. |
| DataLayoutSpecInterface translateDataLayout(const llvm::DataLayout &dataLayout, |
| MLIRContext *context); |
| |
| } // namespace mlir |
| |
| #endif // MLIR_TARGET_LLVMIR_IMPORT_H |