[lld] r275724 - Remove dead code.

[Rui Ueyama via llvm-commits]

Author: ruiu
Date: Sun Jul 17 13:27:17 2016
New Revision: 275724

URL: http://llvm.org/viewvc/llvm-project?rev=275724&view=rev
Log:
Remove dead code.

Modified:
    lld/trunk/ELF/Config.h
    lld/trunk/ELF/Driver.cpp

Modified: lld/trunk/ELF/Config.h
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Config.h?rev=275724&r1=275723&r2=275724&view=diff
==============================================================================
--- lld/trunk/ELF/Config.h (original)
+++ lld/trunk/ELF/Config.h Sun Jul 17 13:27:17 2016
@@ -12,7 +12,6 @@
 
 #include "llvm/ADT/MapVector.h"
 #include "llvm/ADT/StringRef.h"
-#include "llvm/ADT/StringSet.h"
 #include "llvm/Support/ELF.h"
 
 #include <vector>
@@ -67,7 +66,6 @@ struct Configuration {
   llvm::StringRef OutputFile;
   llvm::StringRef SoName;
   llvm::StringRef Sysroot;
-  llvm::StringSet<> TraceSymbol;
   std::string RPath;
   std::vector<VersionDefinition> VersionDefinitions;
   std::vector<llvm::StringRef> DynamicList;

Modified: lld/trunk/ELF/Driver.cpp
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/Driver.cpp?rev=275724&r1=275723&r2=275724&view=diff
==============================================================================
--- lld/trunk/ELF/Driver.cpp (original)
+++ lld/trunk/ELF/Driver.cpp Sun Jul 17 13:27:17 2016
@@ -446,9 +446,6 @@ void LinkerDriver::readConfigs(opt::Inpu
   if (auto *Arg = Args.getLastArg(OPT_version_script))
     if (Optional<MemoryBufferRef> Buffer = readFile(Arg->getValue()))
       parseVersionScript(*Buffer);
-
-  for (auto *Arg : Args.filtered(OPT_trace_symbol))
-    Config->TraceSymbol.insert(Arg->getValue());
 }
 
 void LinkerDriver::createFiles(opt::InputArgList &Args) {