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//====- LowerToLLVM.h- Lowering from CIR to LLVM --------------------------===//
//
// 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 an interface for converting CIR modules to LLVM IR.
//
//===----------------------------------------------------------------------===//
#ifndef CLANG_CIR_LOWERTOLLVM_H
#define CLANG_CIR_LOWERTOLLVM_H
#include "mlir/Dialect/LLVMIR/LLVMAttrs.h"
#include "mlir/Dialect/LLVMIR/LLVMDialect.h"
#include "mlir/Transforms/DialectConversion.h"
#include "clang/CIR/Dialect/IR/CIRDialect.h"
namespace cir {
namespace direct {
/// Convert a CIR attribute to an LLVM attribute. May use the datalayout for
/// lowering attributes to-be-stored in memory.
mlir::Value lowerCirAttrAsValue(mlir::Operation *parentOp, mlir::Attribute attr,
mlir::ConversionPatternRewriter &rewriter,
const mlir::TypeConverter *converter);
mlir::LLVM::Linkage convertLinkage(cir::GlobalLinkageKind linkage);
void convertSideEffectForCall(mlir::Operation *callOp, bool isNothrow,
cir::SideEffect sideEffect,
mlir::LLVM::MemoryEffectsAttr &memoryEffect,
bool &noUnwind, bool &willReturn);
#define GET_LLVM_LOWERING_PATTERNS
#include "clang/CIR/Dialect/IR/CIRLowering.inc"
#undef GET_LLVM_LOWERING_PATTERNS
} // namespace direct
} // namespace cir
#endif // CLANG_CIR_LOWERTOLLVM_H
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