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//===- ConvertToLLVMIR.cpp - MLIR to LLVM IR conversion -------------------===//
//
// 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 implements a translation between the MLIR LLVM dialect and LLVM IR.
//
//===----------------------------------------------------------------------===//
#include "mlir/Dialect/DLTI/DLTI.h"
#include "mlir/Dialect/Func/IR/FuncOps.h"
#include "mlir/IR/BuiltinOps.h"
#include "mlir/Target/LLVMIR/Dialect/All.h"
#include "mlir/Target/LLVMIR/Export.h"
#include "mlir/Tools/mlir-translate/Translation.h"
#include "llvm/IR/DebugProgramInstruction.h"
#include "llvm/IR/LLVMContext.h"
#include "llvm/IR/Module.h"
extern llvm::cl::opt<bool> WriteNewDbgInfoFormat;
using namespace mlir;
namespace mlir {
void registerToLLVMIRTranslation() {
TranslateFromMLIRRegistration registration(
"mlir-to-llvmir", "Translate MLIR to LLVMIR",
[](Operation *op, raw_ostream &output) {
llvm::LLVMContext llvmContext;
auto llvmModule = translateModuleToLLVMIR(op, llvmContext);
if (!llvmModule)
return failure();
// When printing LLVM IR, we should convert the module to the debug info
// format that LLVM expects us to print.
// See https://llvm.org/docs/RemoveDIsDebugInfo.html
llvm::ScopedDbgInfoFormatSetter formatSetter(*llvmModule,
WriteNewDbgInfoFormat);
if (WriteNewDbgInfoFormat)
llvmModule->removeDebugIntrinsicDeclarations();
llvmModule->print(output, nullptr);
return success();
},
[](DialectRegistry ®istry) {
registry.insert<DLTIDialect, func::FuncDialect>();
registerAllToLLVMIRTranslations(registry);
});
}
} // namespace mlir
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