CalyxToHW.h

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//===- CalyxToHW.h - Calyx to HW conversion pass ----------------*- 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 passes which together will lower the Calyx dialect to the
// HW dialect.
//
//===----------------------------------------------------------------------===//
 
#ifndef CIRCT_CONVERSION_CALYXTOHW_CALYXTOHW_H
#define CIRCT_CONVERSION_CALYXTOHW_CALYXTOHW_H
 
#include "circt/Dialect/Calyx/CalyxOps.h"
#include "circt/Dialect/HW/HWOps.h"
#include "circt/Support/LLVM.h"
#include <memory>
 
namespace mlir {
class Pass;
} // namespace mlir
 
namespace circt {
 
#define GEN_PASS_DECL_CALYXTOHW
#include "circt/Conversion/Passes.h.inc"
 
namespace calyx {
 
/// Returns a hw.module.extern operation describing the Verilog module which a
/// ComponentOp eventually results in.
hw::HWModuleExternOp getExternHWModule(OpBuilder &builder, ComponentOp op);
 
} // namespace calyx
 
std::unique_ptr<mlir::Pass> createCalyxToHWPass();
 
} // namespace circt
 
#endif // CIRCT_CONVERSION_CALYXTOHW_CALYXTOHW_H