COFF: Remove the old COFF linker and make link an alias to link2.

It's time to remove old COFF linker because the new one is now complete.

llvm-svn: 244226

1 files changed, 0 insertions, 48 deletions

diff --git a/lld/lib/ReaderWriter/PECOFF/LinkerGeneratedSymbolFile.cpp b/lld/lib/ReaderWriter/PECOFF/LinkerGeneratedSymbolFile.cpp
deleted file mode 100644
index a11410784b8..00000000000
--- a/lld/lib/ReaderWriter/PECOFF/LinkerGeneratedSymbolFile.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-//===- lib/ReaderWriter/PECOFF/LinkerGeneratedSymbolFile.cpp --------------===//
-//
-//                             The LLVM Linker
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "LinkerGeneratedSymbolFile.h"
-
-namespace lld {
-namespace pecoff {
-
-// Find decorated symbol, namely /sym@[0-9]+/ or /\?sym@@.+/.
-bool findDecoratedSymbol(PECOFFLinkingContext *ctx,
-                         std::string sym, std::string &res) {
-  const std::set<std::string> &defined = ctx->definedSymbols();
-  // Search for /sym@[0-9]+/
-  {
-    std::string s = sym + '@';
-    auto it = defined.lower_bound(s);
-    for (auto e = defined.end(); it != e; ++it) {
-      if (!StringRef(*it).startswith(s))
-        break;
-      if (it->size() == s.size())
-        continue;
-      StringRef suffix = StringRef(*it).substr(s.size());
-      if (suffix.find_first_not_of("0123456789") != StringRef::npos)
-        continue;
-      res = *it;
-      return true;
-    }
-  }
-  // Search for /\?sym@@.+/
-  {
-    std::string s = "?" + ctx->undecorateSymbol(sym).str() + "@@";
-    auto it = defined.lower_bound(s);
-    if (it != defined.end() && StringRef(*it).startswith(s)) {
-      res = *it;
-      return true;
-    }
-  }
-  return false;
-}
-
-} // namespace pecoff
-} // namespace lld