1 files changed, 1 insertions, 112 deletions

diff --git a/contrib/llvm/lib/Linker/Linker.cpp b/contrib/llvm/lib/Linker/Linker.cpp
index 7c6cf4f..74d24f2 100644
--- a/contrib/llvm/lib/Linker/Linker.cpp
+++ b/contrib/llvm/lib/Linker/Linker.cpp
@@ -12,9 +12,8 @@
 //===----------------------------------------------------------------------===//
 
 #include "llvm/Linker.h"
-#include "llvm/Module.h"
 #include "llvm/Bitcode/ReaderWriter.h"
-#include "llvm/Support/Path.h"
+#include "llvm/IR/Module.h"
 #include "llvm/Support/MemoryBuffer.h"
 #include "llvm/Support/raw_ostream.h"
 #include "llvm/Support/system_error.h"
@@ -24,7 +23,6 @@ Linker::Linker(StringRef progname, StringRef modname,
                LLVMContext& C, unsigned flags):
   Context(C),
   Composite(new Module(modname, C)),
-  LibPaths(),
   Flags(flags),
   Error(),
   ProgramName(progname) { }
@@ -32,7 +30,6 @@ Linker::Linker(StringRef progname, StringRef modname,
 Linker::Linker(StringRef progname, Module* aModule, unsigned flags) :
   Context(aModule->getContext()),
   Composite(aModule),
-  LibPaths(),
   Flags(flags),
   Error(),
   ProgramName(progname) { }
@@ -63,119 +60,11 @@ Linker::verbose(StringRef message) {
     errs() << "  " << message << "\n";
 }
 
-void
-Linker::addPath(const sys::Path& path) {
-  LibPaths.push_back(path);
-}
-
-void
-Linker::addPaths(const std::vector<std::string>& paths) {
-  for (unsigned i = 0, e = paths.size(); i != e; ++i)
-    LibPaths.push_back(sys::Path(paths[i]));
-}
-
-void
-Linker::addSystemPaths() {
-  sys::Path::GetBitcodeLibraryPaths(LibPaths);
-  LibPaths.insert(LibPaths.begin(),sys::Path("./"));
-}
-
 Module*
 Linker::releaseModule() {
   Module* result = Composite;
-  LibPaths.clear();
   Error.clear();
   Composite = 0;
   Flags = 0;
   return result;
 }
-
-// LoadObject - Read in and parse the bitcode file named by FN and return the
-// module it contains (wrapped in an auto_ptr), or auto_ptr<Module>() and set
-// Error if an error occurs.
-std::auto_ptr<Module>
-Linker::LoadObject(const sys::Path &FN) {
-  std::string ParseErrorMessage;
-  Module *Result = 0;
-
-  OwningPtr<MemoryBuffer> Buffer;
-  if (error_code ec = MemoryBuffer::getFileOrSTDIN(FN.c_str(), Buffer))
-    ParseErrorMessage = "Error reading file '" + FN.str() + "'" + ": "
-                      + ec.message();
-  else
-    Result = ParseBitcodeFile(Buffer.get(), Context, &ParseErrorMessage);
-
-  if (Result)
-    return std::auto_ptr<Module>(Result);
-  Error = "Bitcode file '" + FN.str() + "' could not be loaded";
-  if (ParseErrorMessage.size())
-    Error += ": " + ParseErrorMessage;
-  return std::auto_ptr<Module>();
-}
-
-// IsLibrary - Determine if "Name" is a library in "Directory". Return
-// a non-empty sys::Path if its found, an empty one otherwise.
-static inline sys::Path IsLibrary(StringRef Name,
-                                  const sys::Path &Directory) {
-
-  sys::Path FullPath(Directory);
-
-  // Try the libX.a form
-  FullPath.appendComponent(("lib" + Name).str());
-  FullPath.appendSuffix("a");
-  if (FullPath.isArchive())
-    return FullPath;
-
-  // Try the libX.bca form
-  FullPath.eraseSuffix();
-  FullPath.appendSuffix("bca");
-  if (FullPath.isArchive())
-    return FullPath;
-
-  // Try the libX.so (or .dylib) form
-  FullPath.eraseSuffix();
-  FullPath.appendSuffix(sys::Path::GetDLLSuffix());
-  if (FullPath.isDynamicLibrary())  // Native shared library?
-    return FullPath;
-  if (FullPath.isBitcodeFile())    // .so file containing bitcode?
-    return FullPath;
-
-  // Try libX form, to make it possible to add dependency on the
-  // specific version of .so, like liblzma.so.1.0.0
-  FullPath.eraseSuffix();
-  if (FullPath.isDynamicLibrary())  // Native shared library?
-    return FullPath;
-  if (FullPath.isBitcodeFile())    // .so file containing bitcode?
-    return FullPath;
-
-  // Not found .. fall through
-
-  // Indicate that the library was not found in the directory.
-  FullPath.clear();
-  return FullPath;
-}
-
-/// FindLib - Try to convert Filename into the name of a file that we can open,
-/// if it does not already name a file we can open, by first trying to open
-/// Filename, then libFilename.[suffix] for each of a set of several common
-/// library suffixes, in each of the directories in LibPaths. Returns an empty
-/// Path if no matching file can be found.
-///
-sys::Path
-Linker::FindLib(StringRef Filename) {
-  // Determine if the pathname can be found as it stands.
-  sys::Path FilePath(Filename);
-  if (FilePath.canRead() &&
-      (FilePath.isArchive() || FilePath.isDynamicLibrary()))
-    return FilePath;
-
-  // Iterate over the directories in Paths to see if we can find the library
-  // there.
-  for (unsigned Index = 0; Index != LibPaths.size(); ++Index) {
-    sys::Path Directory(LibPaths[Index]);
-    sys::Path FullPath = IsLibrary(Filename, Directory);
-    if (!FullPath.isEmpty())
-      return FullPath;
-  }
-  return sys::Path();
-}