xref: /llvm-project/mlir/lib/CAPI/Target/LLVMIR.cpp (revision 7fb89bfb0f93d5cfe3cf661253bbb2e2ef19359a) 
1 //===-- LLVMIR.h - C Interface for MLIR LLVMIR Target ---------------------===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM
4 // Exceptions.
5 // See https://llvm.org/LICENSE.txt for license information.
6 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //
8 //===----------------------------------------------------------------------===//
9 
10 #include "mlir-c/Target/LLVMIR.h"
11 #include "llvm-c/Support.h"
12 
13 #include "llvm/IR/LLVMContext.h"
14 #include "llvm/IR/Module.h"
15 #include <memory>
16 
17 #include "mlir/CAPI/IR.h"
18 #include "mlir/CAPI/Support.h"
19 #include "mlir/CAPI/Wrap.h"
20 #include "mlir/Target/LLVMIR/ModuleTranslation.h"
21 
22 using namespace mlir;
23 
mlirTranslateModuleToLLVMIR(MlirOperation module,LLVMContextRef context)24 LLVMModuleRef mlirTranslateModuleToLLVMIR(MlirOperation module,
25                                           LLVMContextRef context) {
26   Operation *moduleOp = unwrap(module);
27 
28   llvm::LLVMContext *ctx = llvm::unwrap(context);
29 
30   std::unique_ptr<llvm::Module> llvmModule =
31       mlir::translateModuleToLLVMIR(moduleOp, *ctx);
32 
33   LLVMModuleRef moduleRef = llvm::wrap(llvmModule.release());
34 
35   return moduleRef;
36 }
37