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//===- llvm/Assembly/PrintModulePass.h - Printing Pass -----------*- C++ -*--=//
//
// This file defines two passes to print out a module. The PrintModulePass pass
// simply prints out the entire module when it is executed. The
// PrintFunctionPass class is designed to be pipelined with other
// FunctionPass's, and prints out the functions of the class as they are
// processed.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_ASSEMBLY_PRINTMODULEPASS_H
#define LLVM_ASSEMBLY_PRINTMODULEPASS_H
#include "llvm/Pass.h"
#include "llvm/Value.h"
#include <iostream>
class PrintModulePass : public Pass {
std::ostream *Out; // ostream to print on
bool DeleteStream; // Delete the ostream in our dtor?
public:
inline PrintModulePass(std::ostream *o = &std::cout, bool DS = false)
: Out(o), DeleteStream(DS) {
}
inline ~PrintModulePass() {
if (DeleteStream) delete Out;
}
bool run(Module *M) {
(*Out) << M;
return false;
}
};
class PrintFunctionPass : public FunctionPass {
std::string Banner; // String to print before each function
std::ostream *Out; // ostream to print on
bool DeleteStream; // Delete the ostream in our dtor?
public:
inline PrintFunctionPass(const std::string &B, std::ostream *o = &std::cout,
bool DS = false)
: Banner(B), Out(o), DeleteStream(DS) {
}
inline ~PrintFunctionPass() {
if (DeleteStream) delete Out;
}
// runOnFunction - This pass just prints a banner followed by the function as
// it's processed.
//
bool runOnFunction(Function *F) {
(*Out) << Banner << (Value*)F;
return false;
}
};
#endif
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