[PATCH] D43254: Use LLVM's DenseSet insteead of unordered_set.

[Rui Ueyama via Phabricator via llvm-commits]

ruiu created this revision.
ruiu added a reviewer: sbc100.
Herald added a subscriber: aheejin.

DenseSet is used throughout lld, so it is better for consistency.


https://reviews.llvm.org/D43254

Files:
  lld/wasm/SymbolTable.cpp


Index: lld/wasm/SymbolTable.cpp
===================================================================
--- lld/wasm/SymbolTable.cpp
+++ lld/wasm/SymbolTable.cpp
@@ -14,8 +14,7 @@
 #include "WriterUtils.h"
 #include "lld/Common/ErrorHandler.h"
 #include "lld/Common/Memory.h"
-
-#include <unordered_set>
+#include "llvm/ADT/DenseSet.h"
 
 #define DEBUG_TYPE "lld"
 
@@ -35,7 +34,7 @@
 }
 
 void SymbolTable::reportRemainingUndefines() {
-  std::unordered_set<Symbol *> Undefs;
+  DenseSet<Symbol *> Undefs;
   for (Symbol *Sym : SymVector) {
     if (Sym->isUndefined() && !Sym->isWeak() &&
         Config->AllowUndefinedSymbols.count(Sym->getName()) == 0) {


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