mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-11-18 10:08:34 +00:00
551ccae044
Move include/Config and include/Support into include/llvm/Config, include/llvm/ADT and include/llvm/Support. From here on out, all LLVM public header files must be under include/llvm/. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@16137 91177308-0d34-0410-b5e6-96231b3b80d8
73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
//===-- llvm/Support/Mangler.h - Self-contained name mangler ----*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file was developed by the LLVM research group and is distributed under
|
|
// the University of Illinois Open Source License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// Unified name mangler for various backends.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_SUPPORT_MANGLER_H
|
|
#define LLVM_SUPPORT_MANGLER_H
|
|
|
|
#include <map>
|
|
#include <set>
|
|
#include <string>
|
|
|
|
namespace llvm {
|
|
class Value;
|
|
class Type;
|
|
class Module;
|
|
class GlobalValue;
|
|
|
|
class Mangler {
|
|
/// This keeps track of which global values have had their names
|
|
/// mangled in the current module.
|
|
///
|
|
std::set<const Value *> MangledGlobals;
|
|
|
|
Module &M;
|
|
const char *Prefix;
|
|
|
|
unsigned TypeCounter;
|
|
std::map<const Type*, unsigned> TypeMap;
|
|
|
|
typedef std::map<const Value *, std::string> ValueMap;
|
|
ValueMap Memo;
|
|
|
|
unsigned Count;
|
|
|
|
void InsertName(GlobalValue *GV, std::map<std::string, GlobalValue*> &Names);
|
|
public:
|
|
|
|
// Mangler ctor - if a prefix is specified, it will be prepended onto all
|
|
// symbols.
|
|
Mangler(Module &M, const char *Prefix = "");
|
|
|
|
/// getTypeID - Return a unique ID for the specified LLVM type.
|
|
///
|
|
unsigned getTypeID(const Type *Ty);
|
|
|
|
/// getValueName - Returns the mangled name of V, an LLVM Value,
|
|
/// in the current module.
|
|
///
|
|
std::string getValueName(const Value *V);
|
|
|
|
/// 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.
|
|
///
|
|
static std::string makeNameProper(const std::string &x);
|
|
};
|
|
|
|
} // End llvm namespace
|
|
|
|
#endif // LLVM_SUPPORT_MANGLER_H
|