-//===- llvm/Assembly/PrintModulePass.h - Printing Pass -----------*- C++ -*--=//
+//===- llvm/Assembly/PrintModulePass.h - Printing Pass ----------*- C++ -*-===//
+//
+// The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
//
// 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
+// FunctionPass's, and prints out the functions of the module 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:
- PrintModulePass() : Out(&std::cerr), DeleteStream(false) {}
- PrintModulePass(std::ostream *o, bool DS = false)
- : Out(o), DeleteStream(DS) {
- }
+#include <string>
- ~PrintModulePass() {
- if (DeleteStream) delete Out;
- }
+namespace llvm {
+ class FunctionPass;
+ class ModulePass;
+ class raw_ostream;
- bool run(Module &M) {
- (*Out) << (Value&)M;
- return false;
- }
-
- virtual void getAnalysisUsage(AnalysisUsage &AU) const {
- AU.setPreservesAll();
- }
-};
-
-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:
- PrintFunctionPass() : Banner(""), Out(&std::cerr), DeleteStream(false) {}
- 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;
- }
+ /// createPrintModulePass - Create and return a pass that writes the
+ /// module to the specified raw_ostream.
+ ModulePass *createPrintModulePass(raw_ostream *OS,
+ bool DeleteStream=false,
+ const std::string &Banner = "");
- // 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;
- }
-
- virtual void getAnalysisUsage(AnalysisUsage &AU) const {
- AU.setPreservesAll();
- }
-};
+ /// createPrintFunctionPass - Create and return a pass that prints
+ /// functions to the specified raw_ostream as they are processed.
+ FunctionPass *createPrintFunctionPass(const std::string &Banner,
+ raw_ostream *OS,
+ bool DeleteStream=false);
+
+} // End llvm namespace
#endif