Writer.h revision 224145 
1//===-- llvm/Assembly/Writer.h - Printer for LLVM assembly files --*- C++ -*-=//
2//
3//                     The LLVM Compiler Infrastructure
4//
5// This file is distributed under the University of Illinois Open Source
6// License. See LICENSE.TXT for details.
7//
8//===----------------------------------------------------------------------===//
9//
10// This functionality is implemented by lib/VMCore/AsmWriter.cpp.
11// This library is used to print LLVM assembly language files to an iostream. It
12// can print LLVM code at a variety of granularities, including Modules,
13// BasicBlocks, and Instructions.  This makes it useful for debugging.
14//
15//===----------------------------------------------------------------------===//
16
17#ifndef LLVM_ASSEMBLY_WRITER_H
18#define LLVM_ASSEMBLY_WRITER_H
19
20namespace llvm {
21
22class Type;
23class Module;
24class Value;
25class raw_ostream;
26
27// WriteAsOperand - Write the name of the specified value out to the specified
28// ostream.  This can be useful when you just want to print int %reg126, not the
29// whole instruction that generated it.  If you specify a Module for context,
30// then even constants get pretty-printed; for example, the type of a null
31// pointer is printed symbolically.
32//
33void WriteAsOperand(raw_ostream &, const Value *, bool PrintTy = true,
34                    const Module *Context = 0);
35
36} // End llvm namespace
37
38#endif
39