mirror of
https://github.com/c64scene-ar/llvm-6502.git
synced 2024-12-26 05:32:25 +00:00
944fac71e0
use raw_ostream instead of std::ostream. Among other goodness,
this speeds up llvm-dis of kc++ with a release build from 0.85s
to 0.49s (88% faster).
Other interesting changes:
1) This makes Value::print be non-virtual.
2) AP[S]Int and ConstantRange can no longer print to ostream directly,
use raw_ostream instead.
3) This fixes a bug in raw_os_ostream where it didn't flush itself
when destroyed.
4) This adds a new SDNode::print method, instead of only allowing "dump".
A lot of APIs have both std::ostream and raw_ostream versions, it would
be useful to go through and systematically anihilate the std::ostream
versions.
This passes dejagnu, but there may be minor fallout, plz let me know if
so and I'll fix it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@55263 91177308-0d34-0410-b5e6-96231b3b80d8
50 lines
1.8 KiB
C++
50 lines
1.8 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 <iosfwd>
|
|
|
|
namespace llvm {
|
|
|
|
class Type;
|
|
class Module;
|
|
class Value;
|
|
class raw_ostream;
|
|
|
|
// WriteTypeSymbolic - This attempts to write the specified type as a symbolic
|
|
// type, iff there is an entry in the Module's symbol table for the specified
|
|
// type or one of its component types. This is slower than a simple x << Type;
|
|
//
|
|
void WriteTypeSymbolic(std::ostream &, const Type *, const Module *M);
|
|
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(std::ostream &, const Value *, bool PrintTy = true,
|
|
const Module *Context = 0);
|
|
void WriteAsOperand(raw_ostream &, const Value *, bool PrintTy = true,
|
|
const Module *Context = 0);
|
|
|
|
} // End llvm namespace
|
|
|
|
#endif
|