1 //===- OpenMPToLLVM.h - Utils to convert from the OpenMP dialect ----------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 #ifndef MLIR_CONVERSION_OPENMPTOLLVM_CONVERTOPENMPTOLLVM_H
9 #define MLIR_CONVERSION_OPENMPTOLLVM_CONVERTOPENMPTOLLVM_H
10 
11 #include <memory>
12 
13 namespace mlir {
14 class LLVMTypeConverter;
15 class ConversionTarget;
16 class MLIRContext;
17 class ModuleOp;
18 template <typename T>
19 class OperationPass;
20 class RewritePatternSet;
21 
22 /// Configure dynamic conversion legality of regionless operations from OpenMP
23 /// to LLVM.
24 void configureOpenMPToLLVMConversionLegality(ConversionTarget &target,
25                                              LLVMTypeConverter &typeConverter);
26 
27 /// Populate the given list with patterns that convert from OpenMP to LLVM.
28 void populateOpenMPToLLVMConversionPatterns(LLVMTypeConverter &converter,
29                                             RewritePatternSet &patterns);
30 
31 /// Create a pass to convert OpenMP operations to the LLVMIR dialect.
32 std::unique_ptr<OperationPass<ModuleOp>> createConvertOpenMPToLLVMPass();
33 
34 } // namespace mlir
35 
36 #endif // MLIR_CONVERSION_OPENMPTOLLVM_CONVERTOPENMPTOLLVM_H
37