2003-07-24 21:37:57 +00:00
|
|
|
//===-- Mangler.h - Self-contained c/asm llvm name mangler -*- C++ -*- ----===//
|
2003-07-24 20:20:58 +00:00
|
|
|
//
|
|
|
|
// Unified name mangler for CWriter and assembly backends.
|
|
|
|
//
|
|
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
|
|
|
|
#ifndef LLVM_SUPPORT_MANGLER_H
|
|
|
|
#define LLVM_SUPPORT_MANGLER_H
|
|
|
|
|
|
|
|
class Value;
|
2003-07-25 20:20:53 +00:00
|
|
|
class Module;
|
2003-07-24 20:20:58 +00:00
|
|
|
#include <map>
|
2003-07-24 21:37:57 +00:00
|
|
|
#include <set>
|
2003-07-24 20:20:58 +00:00
|
|
|
|
|
|
|
class Mangler {
|
|
|
|
public:
|
|
|
|
/// getValueName - Returns the mangled name of V, an LLVM Value,
|
|
|
|
/// in the current module.
|
|
|
|
///
|
|
|
|
std::string getValueName(const Value *V);
|
|
|
|
|
2003-07-24 21:37:57 +00:00
|
|
|
Mangler(Module &M_);
|
2003-07-24 20:20:58 +00:00
|
|
|
|
|
|
|
/// makeNameProper - We don't want identifier names with ., space, or
|
|
|
|
/// - in them, so we mangle these characters into the strings "d_",
|
|
|
|
/// "s_", and "D_", respectively. This is a very simple mangling that
|
|
|
|
/// doesn't guarantee unique names for values. getValueName already
|
|
|
|
/// does this for you, so there's no point calling it on the result
|
|
|
|
/// from getValueName.
|
|
|
|
///
|
2003-07-24 21:37:57 +00:00
|
|
|
static std::string makeNameProper(const std::string &x);
|
2003-07-24 20:20:58 +00:00
|
|
|
|
|
|
|
private:
|
|
|
|
/// This keeps track of which global values have had their names
|
|
|
|
/// mangled in the current module.
|
|
|
|
///
|
|
|
|
std::set<const Value *> MangledGlobals;
|
|
|
|
|
|
|
|
Module &M;
|
|
|
|
|
|
|
|
typedef std::map<const Value *, std::string> ValueMap;
|
|
|
|
ValueMap Memo;
|
|
|
|
|
2003-07-24 21:37:57 +00:00
|
|
|
unsigned int Count;
|
2003-07-24 20:20:58 +00:00
|
|
|
};
|
|
|
|
|
|
|
|
#endif // LLVM_SUPPORT_MANGLER_H
|