LLVM API Documentation
00001 //===-- llvm/Assembly/Writer.h - Printer for LLVM assembly files --*- C++ -*-=// 00002 // 00003 // The LLVM Compiler Infrastructure 00004 // 00005 // This file was developed by the LLVM research group and is distributed under 00006 // the University of Illinois Open Source License. See LICENSE.TXT for details. 00007 // 00008 //===----------------------------------------------------------------------===// 00009 // 00010 // This functionality is implemented by lib/VMCore/AsmWriter.cpp. 00011 // This library is used to print LLVM assembly language files to an iostream. It 00012 // can print LLVM code at a variety of granularities, including Modules, 00013 // BasicBlocks, and Instructions. This makes it useful for debugging. 00014 // 00015 //===----------------------------------------------------------------------===// 00016 00017 #ifndef LLVM_ASSEMBLY_WRITER_H 00018 #define LLVM_ASSEMBLY_WRITER_H 00019 00020 #include <iosfwd> 00021 00022 namespace llvm { 00023 00024 class Type; 00025 class Module; 00026 class Value; 00027 00028 // WriteTypeSymbolic - This attempts to write the specified type as a symbolic 00029 // type, iff there is an entry in the Module's symbol table for the specified 00030 // type or one of its component types. This is slower than a simple x << Type; 00031 // 00032 std::ostream &WriteTypeSymbolic(std::ostream &, const Type *, const Module *M); 00033 00034 // WriteAsOperand - Write the name of the specified value out to the specified 00035 // ostream. This can be useful when you just want to print int %reg126, not the 00036 // whole instruction that generated it. If you specify a Module for context, 00037 // then even constants get pretty-printed; for example, the type of a null 00038 // pointer is printed symbolically. 00039 // 00040 std::ostream &WriteAsOperand(std::ostream &, const Value *, bool PrintTy = true, 00041 bool PrintName = true, const Module *Context = 0); 00042 00043 std::ostream &WriteAsOperand(std::ostream&, const Type*, bool PrintTy = true, 00044 bool PrintName = true, const Module* Context = 0); 00045 00046 } // End llvm namespace 00047 00048 #endif