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-rw-r--r--contrib/llvm/tools/llvm-link/llvm-link.cpp141
1 files changed, 0 insertions, 141 deletions
diff --git a/contrib/llvm/tools/llvm-link/llvm-link.cpp b/contrib/llvm/tools/llvm-link/llvm-link.cpp
deleted file mode 100644
index e55d0de0f9b5..000000000000
--- a/contrib/llvm/tools/llvm-link/llvm-link.cpp
+++ /dev/null
@@ -1,141 +0,0 @@
-//===- llvm-link.cpp - Low-level LLVM linker ------------------------------===//
-//
-// The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-//
-// This utility may be invoked in the following manner:
-// llvm-link a.bc b.bc c.bc -o x.bc
-//
-//===----------------------------------------------------------------------===//
-
-#include "llvm/Linker.h"
-#include "llvm/LLVMContext.h"
-#include "llvm/Module.h"
-#include "llvm/Analysis/Verifier.h"
-#include "llvm/Bitcode/ReaderWriter.h"
-#include "llvm/Support/CommandLine.h"
-#include "llvm/Support/ManagedStatic.h"
-#include "llvm/Support/PrettyStackTrace.h"
-#include "llvm/Support/raw_ostream.h"
-#include "llvm/Support/SystemUtils.h"
-#include "llvm/Support/IRReader.h"
-#include "llvm/System/Signals.h"
-#include "llvm/System/Path.h"
-#include <memory>
-using namespace llvm;
-
-static cl::list<std::string>
-InputFilenames(cl::Positional, cl::OneOrMore,
- cl::desc("<input bitcode files>"));
-
-static cl::opt<std::string>
-OutputFilename("o", cl::desc("Override output filename"), cl::init("-"),
- cl::value_desc("filename"));
-
-static cl::opt<bool>
-Force("f", cl::desc("Enable binary output on terminals"));
-
-static cl::opt<bool>
-OutputAssembly("S",
- cl::desc("Write output as LLVM assembly"), cl::Hidden);
-
-static cl::opt<bool>
-Verbose("v", cl::desc("Print information about actions taken"));
-
-static cl::opt<bool>
-DumpAsm("d", cl::desc("Print assembly as linked"), cl::Hidden);
-
-// LoadFile - Read the specified bitcode file in and return it. This routine
-// searches the link path for the specified file to try to find it...
-//
-static inline std::auto_ptr<Module> LoadFile(const char *argv0,
- const std::string &FN,
- LLVMContext& Context) {
- sys::Path Filename;
- if (!Filename.set(FN)) {
- errs() << "Invalid file name: '" << FN << "'\n";
- return std::auto_ptr<Module>();
- }
-
- SMDiagnostic Err;
- if (Verbose) errs() << "Loading '" << Filename.c_str() << "'\n";
- Module* Result = 0;
-
- const std::string &FNStr = Filename.str();
- Result = ParseIRFile(FNStr, Err, Context);
- if (Result) return std::auto_ptr<Module>(Result); // Load successful!
-
- Err.Print(argv0, errs());
- return std::auto_ptr<Module>();
-}
-
-int main(int argc, char **argv) {
- // Print a stack trace if we signal out.
- sys::PrintStackTraceOnErrorSignal();
- PrettyStackTraceProgram X(argc, argv);
-
- LLVMContext &Context = getGlobalContext();
- llvm_shutdown_obj Y; // Call llvm_shutdown() on exit.
- cl::ParseCommandLineOptions(argc, argv, "llvm linker\n");
-
- unsigned BaseArg = 0;
- std::string ErrorMessage;
-
- std::auto_ptr<Module> Composite(LoadFile(argv[0],
- InputFilenames[BaseArg], Context));
- if (Composite.get() == 0) {
- errs() << argv[0] << ": error loading file '"
- << InputFilenames[BaseArg] << "'\n";
- return 1;
- }
-
- for (unsigned i = BaseArg+1; i < InputFilenames.size(); ++i) {
- std::auto_ptr<Module> M(LoadFile(argv[0],
- InputFilenames[i], Context));
- if (M.get() == 0) {
- errs() << argv[0] << ": error loading file '" <<InputFilenames[i]<< "'\n";
- return 1;
- }
-
- if (Verbose) errs() << "Linking in '" << InputFilenames[i] << "'\n";
-
- if (Linker::LinkModules(Composite.get(), M.get(), &ErrorMessage)) {
- errs() << argv[0] << ": link error in '" << InputFilenames[i]
- << "': " << ErrorMessage << "\n";
- return 1;
- }
- }
-
- // TODO: Iterate over the -l list and link in any modules containing
- // global symbols that have not been resolved so far.
-
- if (DumpAsm) errs() << "Here's the assembly:\n" << *Composite;
-
- std::string ErrorInfo;
- tool_output_file Out(OutputFilename.c_str(), ErrorInfo,
- raw_fd_ostream::F_Binary);
- if (!ErrorInfo.empty()) {
- errs() << ErrorInfo << '\n';
- return 1;
- }
-
- if (verifyModule(*Composite)) {
- errs() << argv[0] << ": linked module is broken!\n";
- return 1;
- }
-
- if (Verbose) errs() << "Writing bitcode...\n";
- if (OutputAssembly) {
- Out.os() << *Composite;
- } else if (Force || !CheckBitcodeOutputToConsole(Out.os(), true))
- WriteBitcodeToFile(Composite.get(), Out.os());
-
- // Declare success.
- Out.keep();
-
- return 0;
-}