[lld] r233449 - ELF: Simplify SymbolFile.

[Rui Ueyama]

Author: ruiu
Date: Fri Mar 27 18:26:39 2015
New Revision: 233449

URL: http://llvm.org/viewvc/llvm-project?rev=233449&view=rev
Log:
ELF: Simplify SymbolFile.

Modified:
    lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.h

Modified: lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.h
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.h?rev=233449&r1=233448&r2=233449&view=diff
==============================================================================
--- lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.h (original)
+++ lld/trunk/lib/ReaderWriter/ELF/OutputELFWriter.h Fri Mar 27 18:26:39 2015
@@ -36,23 +36,13 @@ template<class ELFT>
 class SymbolFile : public RuntimeFile<ELFT> {
 public:
   SymbolFile(ELFLinkingContext &ctx)
-      : RuntimeFile<ELFT>(ctx, "Dynamic absolute symbols"), _atomsAdded(false) {
-  }
-
-  Atom *addAbsoluteAtom(StringRef symbolName) override {
-    auto *a = RuntimeFile<ELFT>::addAbsoluteAtom(symbolName);
-    if (a) _atomsAdded = true;
-    return a;
-  }
+      : RuntimeFile<ELFT>(ctx, "Dynamic absolute symbols") {}
 
   Atom *addUndefinedAtom(StringRef) override {
     llvm_unreachable("Cannot add undefined atoms to resolve undefined symbols");
   }
 
-  bool hasAtoms() const { return _atomsAdded; }
-
-private:
-  bool _atomsAdded;
+  bool hasAtoms() const { return this->absolute().size(); }
 };
 
 template<class ELFT>