[X86][Haswell][SchedModel] Add architecture specific scheduling models.

[oota-llvm.git] / lib / Object / COFFObjectFile.cpp

diff --git a/lib/Object/COFFObjectFile.cpp b/lib/Object/COFFObjectFile.cpp
index 46ef87d15680900c81a90cb1fa6e4bba9642e5fb..717f019509bd7d8f2f515669f46837135b24df3a 100644 (file)
--- a/lib/Object/COFFObjectFile.cpp
+++ b/lib/Object/COFFObjectFile.cpp
@@ -610,21 +610,6 @@ basic_symbol_iterator COFFObjectFile::symbol_end_impl() const {
   return basic_symbol_iterator(SymbolRef(Ret, this));
 }
 
-library_iterator COFFObjectFile::needed_library_begin() const {
-  // TODO: implement
-  report_fatal_error("Libraries needed unimplemented in COFFObjectFile");
-}
-
-library_iterator COFFObjectFile::needed_library_end() const {
-  // TODO: implement
-  report_fatal_error("Libraries needed unimplemented in COFFObjectFile");
-}
-
-StringRef COFFObjectFile::getLoadName() const {
-  // COFF does not have this field.
-  return "";
-}
-
 import_directory_iterator COFFObjectFile::import_directory_begin() const {
   return import_directory_iterator(
       ImportDirectoryEntryRef(ImportDirectory, 0, this));
@@ -994,14 +979,8 @@ COFFObjectFile::getRelocationValueString(DataRefImpl Rel,
   return object_error::success;
 }
 
-std::error_code COFFObjectFile::getLibraryNext(DataRefImpl LibData,
-                                               LibraryRef &Result) const {
-  report_fatal_error("getLibraryNext not implemented in COFFObjectFile");
-}
-
-std::error_code COFFObjectFile::getLibraryPath(DataRefImpl LibData,
-                                               StringRef &Result) const {
-  report_fatal_error("getLibraryPath not implemented in COFFObjectFile");
+bool COFFObjectFile::isRelocatableObject() const {
+  return !DataDirectory;
 }
 
 bool ImportDirectoryEntryRef::
@@ -1112,12 +1091,12 @@ ExportDirectoryEntryRef::getSymbolName(StringRef &Result) const {
   return object_error::success;
 }
 
-ErrorOr<ObjectFile *>
+ErrorOr<std::unique_ptr<COFFObjectFile>>
 ObjectFile::createCOFFObjectFile(std::unique_ptr<MemoryBuffer> Object) {
   std::error_code EC;
   std::unique_ptr<COFFObjectFile> Ret(
       new COFFObjectFile(std::move(Object), EC));
   if (EC)
     return EC;
-  return Ret.release();
+  return std::move(Ret);
 }