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//===- CGPassBuilderOption.h - Options for pass builder ---------*- 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 the CCState and CCValAssign classes, used for lowering
// and implementing calling conventions.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TARGET_CGPASSBUILDEROPTION_H
#define LLVM_TARGET_CGPASSBUILDEROPTION_H
#include "llvm/ADT/Optional.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Target/TargetOptions.h"
namespace llvm {
enum class RunOutliner { TargetDefault, AlwaysOutline, NeverOutline };
enum class RegAllocType { Default, Basic, Fast, Greedy, PBQP };
enum class CFLAAType { None, Steensgaard, Andersen, Both };
// Not one-on-one but mostly corresponding to commandline options in
// TargetPassConfig.cpp.
struct CGPassBuilderOption {
Optional<bool> OptimizeRegAlloc;
Optional<bool> EnableIPRA;
bool DebugPM = false;
bool DisableVerify = false;
bool EnableImplicitNullChecks = false;
bool EnableBlockPlacementStats = false;
bool MISchedPostRA = false;
bool EarlyLiveIntervals = false;
bool DisableLSR = false;
bool DisableCGP = false;
bool PrintLSR = false;
bool DisableMergeICmps = false;
bool DisablePartialLibcallInlining = false;
bool DisableConstantHoisting = false;
bool PrintISelInput = false;
bool PrintGCInfo = false;
bool RequiresCodeGenSCCOrder = false;
RunOutliner EnableMachineOutliner = RunOutliner::TargetDefault;
RegAllocType RegAlloc = RegAllocType::Default;
CFLAAType UseCFLAA = CFLAAType::None;
Optional<GlobalISelAbortMode> EnableGlobalISelAbort;
Optional<bool> VerifyMachineCode;
Optional<bool> EnableFastISelOption;
Optional<bool> EnableGlobalISelOption;
};
CGPassBuilderOption getCGPassBuilderOption();
} // namespace llvm
#endif // LLVM_TARGET_CGPASSBUILDEROPTION_H
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