blob: 02499d09caee3bd864a753538c06b8631c626651 [file] [log] [blame]
//===- lld/Core/PassManager.h - Manage linker passes ----------------------===//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
#include "lld/Common/LLVM.h"
#include "lld/Core/Pass.h"
#include "llvm/Support/Error.h"
#include <memory>
#include <vector>
namespace lld {
class SimpleFile;
class Pass;
/// Owns and runs a collection of passes.
/// This class is currently just a container for passes and a way to run them.
/// In the future this should handle timing pass runs, running parallel passes,
/// and validate/satisfy pass dependencies.
class PassManager {
void add(std::unique_ptr<Pass> pass) {
llvm::Error runOnFile(SimpleFile &file) {
for (std::unique_ptr<Pass> &pass : _passes)
if (llvm::Error EC = pass->perform(file))
return EC;
return llvm::Error::success();
/// Passes in the order they should run.
std::vector<std::unique_ptr<Pass>> _passes;
} // end namespace lld