1 //===- MIRPrinter.h - MIR serialization format printer ----------*- C++ -*-===//
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
7 //===----------------------------------------------------------------------===//
9 // This file declares the functions that print out the LLVM IR and the machine
10 // functions using the MIR serialization format.
12 //===----------------------------------------------------------------------===//
14 #ifndef LLVM_LIB_CODEGEN_MIRPRINTER_H
15 #define LLVM_LIB_CODEGEN_MIRPRINTER_H
19 class MachineBasicBlock;
20 class MachineFunction;
23 template <typename T> class SmallVectorImpl;
25 /// Print LLVM IR using the MIR serialization format to the given output stream.
26 void printMIR(raw_ostream &OS, const Module &M);
28 /// Print a machine function using the MIR serialization format to the given
30 void printMIR(raw_ostream &OS, const MachineFunction &MF);
32 /// Determine a possible list of successors of a basic block based on the
33 /// basic block machine operand being used inside the block. This should give
34 /// you the correct list of successor blocks in most cases except for things
35 /// like jump tables where the basic block references can't easily be found.
36 /// The MIRPRinter will skip printing successors if they match the result of
37 /// this funciton and the parser will use this function to construct a list if
39 void guessSuccessors(const MachineBasicBlock &MBB,
40 SmallVectorImpl<MachineBasicBlock*> &Result,
43 } // end namespace llvm