Remove remaining code for COFF.

llvm-svn: 262193

1 files changed, 0 insertions, 22 deletions

diff --git a/lld/lib/Core/LinkingContext.cpp b/lld/lib/Core/LinkingContext.cpp
index 567f15dfe19..54d2c51f39a 100644
--- a/lld/lib/Core/LinkingContext.cpp
+++ b/lld/lib/Core/LinkingContext.cpp
@@ -7,7 +7,6 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "lld/Core/Alias.h"
 #include "lld/Core/LinkingContext.h"
 #include "lld/Core/Resolver.h"
 #include "lld/Core/Simple.h"
@@ -73,33 +72,12 @@ LinkingContext::createUndefinedSymbolFile(StringRef filename) const {
   return std::move(undefinedSymFile);
 }
 
-std::unique_ptr<File> LinkingContext::createAliasSymbolFile() const {
-  if (getAliases().empty())
-    return nullptr;
-  std::unique_ptr<SimpleFile> file(
-    new SimpleFile("<alias>", File::kindUndefinedSymsObject));
-  for (const auto &i : getAliases()) {
-    StringRef from = i.first;
-    StringRef to = i.second;
-    SimpleDefinedAtom *fromAtom = new (_allocator) AliasAtom(*file, from);
-    UndefinedAtom *toAtom = new (_allocator) SimpleUndefinedAtom(*file, to);
-    fromAtom->addReference(Reference::KindNamespace::all,
-                           Reference::KindArch::all, Reference::kindLayoutAfter,
-                           0, toAtom, 0);
-    file->addAtom(*fromAtom);
-    file->addAtom(*toAtom);
-  }
-  return std::move(file);
-}
-
 void LinkingContext::createInternalFiles(
     std::vector<std::unique_ptr<File> > &result) const {
   if (std::unique_ptr<File> file = createEntrySymbolFile())
     result.push_back(std::move(file));
   if (std::unique_ptr<File> file = createUndefinedSymbolFile())
     result.push_back(std::move(file));
-  if (std::unique_ptr<File> file = createAliasSymbolFile())
-    result.push_back(std::move(file));
 }
 
 void LinkingContext::addPasses(PassManager &pm) {}