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Convert to using llvm streams instead of iostreams.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31989 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2006-11-28 23:33:06 +00:00
parent d96662360f
commit a5b31ca856
9 changed files with 64 additions and 61 deletions
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22
tools/llvm-dis/llvm-dis.cpp
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@ -21,10 +21,11 @@
#include "llvm/Bytecode/Reader.h"
#include "llvm/Assembly/PrintModulePass.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Streams.h"
#include "llvm/System/Signals.h"
#include <iostream>
#include <fstream>
#include <memory>
using namespace llvm;
static cl::opt<std::string>
@ -47,11 +48,11 @@ int main(int argc, char **argv) {
std::auto_ptr<Module> M(ParseBytecodeFile(InputFilename, &ErrorMessage));
if (M.get() == 0) {
std::cerr << argv[0] << ": ";
llvm_cerr << argv[0] << ": ";
if (ErrorMessage.size())
std::cerr << ErrorMessage << "\n";
llvm_cerr << ErrorMessage << "\n";
else
std::cerr << "bytecode didn't read correctly.\n";
llvm_cerr << "bytecode didn't read correctly.\n";
return 1;
}
@ -59,7 +60,7 @@ int main(int argc, char **argv) {
if (OutputFilename != "-") { // Not stdout?
if (!Force && std::ifstream(OutputFilename.c_str())) {
// If force is not specified, make sure not to overwrite a file!
std::cerr << argv[0] << ": error opening '" << OutputFilename
llvm_cerr << argv[0] << ": error opening '" << OutputFilename
<< "': file exists! Sending to standard output.\n";
} else {
Out = new std::ofstream(OutputFilename.c_str());
@ -80,7 +81,7 @@ int main(int argc, char **argv) {
if (!Force && std::ifstream(OutputFilename.c_str())) {
// If force is not specified, make sure not to overwrite a file!
std::cerr << argv[0] << ": error opening '" << OutputFilename
llvm_cerr << argv[0] << ": error opening '" << OutputFilename
<< "': file exists! Sending to standard output.\n";
} else {
Out = new std::ofstream(OutputFilename.c_str());
@ -93,14 +94,15 @@ int main(int argc, char **argv) {
}
if (!Out->good()) {
std::cerr << argv[0] << ": error opening " << OutputFilename
llvm_cerr << argv[0] << ": error opening " << OutputFilename
<< ": sending to stdout instead!\n";
Out = &std::cout;
}
// All that llvm-dis does is write the assembly to a file.
PassManager Passes;
Passes.add(new PrintModulePass(Out));
llvm_ostream L(*Out);
Passes.add(new PrintModulePass(&L));
Passes.run(*M.get());
if (Out != &std::cout) {
@ -109,9 +111,9 @@ int main(int argc, char **argv) {
}
return 0;
} catch (const std::string& msg) {
std::cerr << argv[0] << ": " << msg << "\n";
llvm_cerr << argv[0] << ": " << msg << "\n";
} catch (...) {
std::cerr << argv[0] << ": Unexpected unknown exception occurred.\n";
llvm_cerr << argv[0] << ": Unexpected unknown exception occurred.\n";
}
return 1;
}