mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-08-25 16:29:20 +00:00
This also updates dominator related stuff. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@79825 91177308-0d34-0410-b5e6-96231b3b80d8
79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
//===-- llvm/Assembly/Writer.h - Printer for LLVM assembly files --*- C++ -*-=//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This functionality is implemented by lib/VMCore/AsmWriter.cpp.
|
|
// This library is used to print LLVM assembly language files to an iostream. It
|
|
// can print LLVM code at a variety of granularities, including Modules,
|
|
// BasicBlocks, and Instructions. This makes it useful for debugging.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#ifndef LLVM_ASSEMBLY_WRITER_H
|
|
#define LLVM_ASSEMBLY_WRITER_H
|
|
|
|
#include <string>
|
|
|
|
namespace llvm {
|
|
|
|
class Type;
|
|
class Module;
|
|
class Value;
|
|
class raw_ostream;
|
|
template <typename T> class SmallVectorImpl;
|
|
|
|
/// TypePrinting - Type printing machinery.
|
|
class TypePrinting {
|
|
void *TypeNames; // A map to remember type names.
|
|
TypePrinting(const TypePrinting &); // DO NOT IMPLEMENT
|
|
void operator=(const TypePrinting&); // DO NOT IMPLEMENT
|
|
public:
|
|
TypePrinting();
|
|
~TypePrinting();
|
|
|
|
void clear();
|
|
|
|
void print(const Type *Ty, raw_ostream &OS, bool IgnoreTopLevelName = false);
|
|
|
|
void printAtLeastOneLevel(const Type *Ty, raw_ostream &OS) {
|
|
print(Ty, OS, true);
|
|
}
|
|
|
|
/// hasTypeName - Return true if the type has a name in TypeNames, false
|
|
/// otherwise.
|
|
bool hasTypeName(const Type *Ty) const;
|
|
|
|
/// addTypeName - Add a name for the specified type if it doesn't already have
|
|
/// one. This name will be printed instead of the structural version of the
|
|
/// type in order to make the output more concise.
|
|
void addTypeName(const Type *Ty, const std::string &N);
|
|
|
|
private:
|
|
void CalcTypeName(const Type *Ty, SmallVectorImpl<const Type *> &TypeStack,
|
|
raw_ostream &OS, bool IgnoreTopLevelName = false);
|
|
};
|
|
|
|
// WriteTypeSymbolic - This attempts to write the specified type as a symbolic
|
|
// type, if there is an entry in the Module's symbol table for the specified
|
|
// type or one of its component types.
|
|
//
|
|
void WriteTypeSymbolic(raw_ostream &, const Type *, const Module *M);
|
|
|
|
// WriteAsOperand - Write the name of the specified value out to the specified
|
|
// ostream. This can be useful when you just want to print int %reg126, not the
|
|
// whole instruction that generated it. If you specify a Module for context,
|
|
// then even constants get pretty-printed; for example, the type of a null
|
|
// pointer is printed symbolically.
|
|
//
|
|
void WriteAsOperand(raw_ostream &, const Value *, bool PrintTy = true,
|
|
const Module *Context = 0);
|
|
|
|
} // End llvm namespace
|
|
|
|
#endif
|