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Replacing std::iostreams with llvm iostreams. Some of these changes involve

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adding a temporary wrapper around the ostream to make it friendly to
functions expecting an LLVM stream. This should be fixed in the future.


git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@31990 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling
2006-11-29 00:19:40 +00:00
parent a5b31ca856
commit 68fe61d6a1
25 changed files with 217 additions and 179 deletions
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15
tools/llvm-extract/llvm-extract.cpp
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@ -19,7 +19,9 @@
#include "llvm/Transforms/IPO.h"
#include "llvm/Target/TargetData.h"
#include "llvm/Support/CommandLine.h"
#include "llvm/Support/Streams.h"
#include "llvm/System/Signals.h"
#include <iostream>
#include <memory>
#include <fstream>
using namespace llvm;
@ -51,14 +53,14 @@ int main(int argc, char **argv) {
std::auto_ptr<Module> M(ParseBytecodeFile(InputFilename));
if (M.get() == 0) {
std::cerr << argv[0] << ": bytecode didn't read correctly.\n";
llvm_cerr << argv[0] << ": bytecode didn't read correctly.\n";
return 1;
}
// Figure out which function we should extract
Function *F = M.get()->getNamedFunction(ExtractFunc);
if (F == 0) {
std::cerr << argv[0] << ": program doesn't contain function named '"
llvm_cerr << argv[0] << ": program doesn't contain function named '"
<< ExtractFunc << "'!\n";
return 1;
}
@ -78,7 +80,7 @@ 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!\n"
<< "Use -f command line argument to force output\n";
return 1;
@ -91,16 +93,17 @@ int main(int argc, char **argv) {
Out = &std::cout;
}
Passes.add(new WriteBytecodePass(Out)); // Write bytecode to file...
llvm_ostream L(*Out);
Passes.add(new WriteBytecodePass(&L)); // Write bytecode to file...
Passes.run(*M.get());
if (Out != &std::cout)
delete Out;
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;
}