[lld] r243534 - ELF2: Use DenseMap instead of std::map for a symbol table.

[Rui Ueyama]

Author: ruiu
Date: Wed Jul 29 11:30:40 2015
New Revision: 243534

URL: http://llvm.org/viewvc/llvm-project?rev=243534&view=rev
Log:
ELF2: Use DenseMap instead of std::map for a symbol table.

We use DenseMap for COFF too.

Modified:
    lld/trunk/ELF/SymbolTable.h

Modified: lld/trunk/ELF/SymbolTable.h
URL: http://llvm.org/viewvc/llvm-project/lld/trunk/ELF/SymbolTable.h?rev=243534&r1=243533&r2=243534&view=diff
==============================================================================
--- lld/trunk/ELF/SymbolTable.h (original)
+++ lld/trunk/ELF/SymbolTable.h Wed Jul 29 11:30:40 2015
@@ -11,7 +11,8 @@
 #define LLD_ELF_SYMBOL_TABLE_H
 
 #include "InputFiles.h"
-#include <unordered_map>
+#include "llvm/ADT/DenseMap.h"
+#include "llvm/ADT/DenseMapInfo.h"
 
 namespace lld {
 namespace elf2 {
@@ -48,7 +49,7 @@ private:
 
   void resolve(SymbolBody *Body);
 
-  std::unordered_map<StringRef, Symbol *> Symtab;
+  llvm::DenseMap<StringRef, Symbol *> Symtab;
   llvm::BumpPtrAllocator Alloc;
 };