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bitcodify, remove eh cruft

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@36844 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Chris Lattner 2007-05-06 05:21:42 +00:00
parent 2cb1ad92d1
commit b958ba3761
2 changed files with 19 additions and 6 deletions
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3
tools/llvm2cpp/Makefile
View File

@ -8,8 +8,7 @@
##===----------------------------------------------------------------------===##
LEVEL = ../..
TOOLNAME = llvm2cpp
LINK_COMPONENTS = bcreader
REQUIRES_EH := 1
LINK_COMPONENTS = bcreader bitreader
include $(LEVEL)/Makefile.common

18
tools/llvm2cpp/llvm2cpp.cpp
View File

@ -17,19 +17,22 @@
//===------------------------------------------------------------------------===
#include "llvm/Module.h"
#include "llvm/Bitcode/ReaderWriter.h"
#include "llvm/Bytecode/Reader.h"
#include "llvm/Analysis/Verifier.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/ManagedStatic.h"
#include "llvm/Support/MemoryBuffer.h"
#include "llvm/Support/SystemUtils.h"
#include "llvm/System/Signals.h"
#include "CppWriter.h"
#include <fstream>
#include <iostream>
#include <memory>
using namespace llvm;
cl::opt<bool> Bitcode("bitcode");
static cl::opt<std::string>
InputFilename(cl::Positional, cl::desc("<input LLVM bytecode file>"),
cl::init("-"));
@ -49,9 +52,20 @@ int main(int argc, char **argv) {
int exitCode = 0;
std::ostream *Out = 0;
std::string ErrorMessage;
std::auto_ptr<Module> M(ParseBytecodeFile(InputFilename,
std::auto_ptr<Module> M;
if (Bitcode) {
std::auto_ptr<MemoryBuffer> Buffer(
MemoryBuffer::getFileOrSTDIN(&InputFilename[0], InputFilename.size()));
if (Buffer.get())
M.reset(ParseBitcodeFile(Buffer.get(), &ErrorMessage));
else
ErrorMessage = "Error reading file '" + InputFilename + "'";
} else {
M.reset(ParseBytecodeFile(InputFilename,
Compressor::decompressToNewBuffer,
&ErrorMessage));
}
if (M.get() == 0) {
std::cerr << argv[0] << ": ";
if (ErrorMessage.size())