llvm/llvm/include/llvm/IR/Mangler.h

//===-- llvm/IR/Mangler.h - Self-contained name mangler ---------*- 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
//
//===----------------------------------------------------------------------===//
//
// Unified name mangler for various backends.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_IR_MANGLER_H
#define LLVM_IR_MANGLER_H

#include "llvm/ADT/DenseMap.h"
#include "llvm/ADT/StringRef.h"

namespace llvm {

class DataLayout;
class GlobalValue;
template <typename T> class SmallVectorImpl;
class Triple;
class Twine;
class raw_ostream;

class Mangler { … };

void emitLinkerFlagsForGlobalCOFF(raw_ostream &OS, const GlobalValue *GV,
                                  const Triple &TT, Mangler &Mangler);

void emitLinkerFlagsForUsedCOFF(raw_ostream &OS, const GlobalValue *GV,
                                const Triple &T, Mangler &M);

/// Returns the ARM64EC mangled function name unless the input is already
/// mangled.
std::optional<std::string> getArm64ECMangledFunctionName(StringRef Name);

/// Returns the ARM64EC demangled function name, unless the input is not
/// mangled.
std::optional<std::string> getArm64ECDemangledFunctionName(StringRef Name);

} // End llvm namespace

#endif