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Privatize PrintModulePass and PrintFunctionPass and add

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createPrintModulePass and createPrintFunctionPass.
 - So clients who compile w/o RTTI can use them.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@57933 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Daniel Dunbar
2008-10-21 23:33:38 +00:00
parent 040225fcb7
commit f4db3a51c7
7 changed files with 118 additions and 68 deletions
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68
include/llvm/Assembly/PrintModulePass.h
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@@ -18,64 +18,22 @@
#ifndef LLVM_ASSEMBLY_PRINTMODULEPASS_H
#define LLVM_ASSEMBLY_PRINTMODULEPASS_H
#include "llvm/Pass.h"
#include "llvm/Module.h"
#include "llvm/Support/Streams.h"
#include <string>
namespace llvm {
class PrintModulePass : public ModulePass {
OStream *Out; // ostream to print on
bool DeleteStream; // Delete the ostream in our dtor?
public:
static char ID;
PrintModulePass() : ModulePass(intptr_t(&ID)), Out(&cerr),
DeleteStream(false) {}
PrintModulePass(OStream *o, bool DS = false)
: ModulePass(intptr_t(&ID)), Out(o), DeleteStream(DS) {}
~PrintModulePass() {
if (DeleteStream) delete Out;
}
bool runOnModule(Module &M) {
(*Out) << M << std::flush;
return false;
}
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
}
};
class PrintFunctionPass : public FunctionPass {
std::string Banner; // String to print before each function
OStream *Out; // ostream to print on
bool DeleteStream; // Delete the ostream in our dtor?
public:
static char ID;
PrintFunctionPass() : FunctionPass(intptr_t(&ID)), Banner(""), Out(&cerr),
DeleteStream(false) {}
PrintFunctionPass(const std::string &B, OStream *o = &cout,
bool DS = false)
: FunctionPass(intptr_t(&ID)), 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 << static_cast<Value&>(F);
return false;
}
virtual void getAnalysisUsage(AnalysisUsage &AU) const {
AU.setPreservesAll();
}
};
class FunctionPass;
class ModulePass;
/// createPrintModulePass - Create and return a pass that writes the
/// module to the specified OStream.
ModulePass *createPrintModulePass(llvm::OStream *OS, bool DeleteStream=false);
/// createPrintFunctionPass - Create and return a pass that prints
/// functions to the specified OStream as they are processed.
FunctionPass *createPrintFunctionPass(const std::string &Banner,
llvm::OStream *OS,
bool DeleteStream=false);
} // End llvm namespace