1 //===- MIRPrinter.h - MIR serialization format printer --------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // This file declares the functions that print out the LLVM IR and the machine
11 // functions using the MIR serialization format.
13 //===----------------------------------------------------------------------===//
15 #ifndef LLVM_LIB_CODEGEN_MIRPRINTER_H
16 #define LLVM_LIB_CODEGEN_MIRPRINTER_H
20 class MachineBasicBlock;
21 class MachineFunction;
24 template <typename T> class SmallVectorImpl;
26 /// Print LLVM IR using the MIR serialization format to the given output stream.
27 void printMIR(raw_ostream &OS, const Module &M);
29 /// Print a machine function using the MIR serialization format to the given
31 void printMIR(raw_ostream &OS, const MachineFunction &MF);
33 /// Determine a possible list of successors of a basic block based on the
34 /// basic block machine operand being used inside the block. This should give
35 /// you the correct list of successor blocks in most cases except for things
36 /// like jump tables where the basic block references can't easily be found.
37 /// The MIRPRinter will skip printing successors if they match the result of
38 /// this funciton and the parser will use this function to construct a list if
40 void guessSuccessors(const MachineBasicBlock &MBB,
41 SmallVectorImpl<MachineBasicBlock*> &Successors,
44 } // end namespace llvm