BasicBlockSectionUtils.h

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//===- BasicBlockSectionUtils.h - Utilities for basic block sections     --===//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_CODEGEN_BASICBLOCKSECTIONUTILS_H
#define LLVM_CODEGEN_BASICBLOCKSECTIONUTILS_H
 
#include "llvm/ADT/STLExtras.h"
#include "llvm/Support/CommandLine.h"
 
namespace llvm {
 
extern cl::opt<std::string> BBSectionsColdTextPrefix;
 
class MachineFunction;
class MachineBasicBlock;
 
using MachineBasicBlockComparator =
    function_ref<bool(const MachineBasicBlock &, const MachineBasicBlock &)>;
 
void sortBasicBlocksAndUpdateBranches(MachineFunction &MF,
                                      MachineBasicBlockComparator MBBCmp);
 
void avoidZeroOffsetLandingPad(MachineFunction &MF);
 
} // end namespace llvm
 
#endif // LLVM_CODEGEN_BASICBLOCKSECTIONUTILS_H