From 387092e09c44c4a34981bca2fe8998b7d69e6b52 Mon Sep 17 00:00:00 2001
From: Chris Lattner <sabre@nondot.org>
Date: Mon, 4 Feb 2002 16:33:18 +0000
Subject: [PATCH] eliminate the add and remove methods, clients must use insert
 and erase directly.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@1686 91177308-0d34-0410-b5e6-96231b3b80d8
---
 include/llvm/Analysis/LiveVar/ValueSet.h | 22 +++-------------------
 include/llvm/CodeGen/ValueSet.h          | 22 +++-------------------
 2 files changed, 6 insertions(+), 38 deletions(-)

diff --git a/include/llvm/Analysis/LiveVar/ValueSet.h b/include/llvm/Analysis/LiveVar/ValueSet.h
index d17e0229a12..055eef332f1 100644
--- a/include/llvm/Analysis/LiveVar/ValueSet.h
+++ b/include/llvm/Analysis/LiveVar/ValueSet.h
@@ -9,35 +9,19 @@
 #define VALUE_SET_H
 
 class Value;
-#include "Support/HashExtras.h"
-#include <ext/hash_set>
+#include <set>
 
 //------------------- Class Definition for ValueSet --------------------------
 
-void printValue( const Value *const v);  // func to print a Value 
-
-
-
-class ValueSet : public std::hash_set<const Value *> {
- public:
-  inline void add(const Value *const  val) 
-    { assert( val ); insert(val);}      // for adding a live variable to set
-
-  inline void remove(const Value *const  val) 
-    { assert( val ); erase(val); }      // for removing a live var from set
+void printValue( const Value *v);  // func to print a Value 
 
+struct ValueSet : public std::set<const Value*> {
   bool setUnion( const ValueSet *const set1);     // for performing set union
   void setSubtract( const ValueSet *const set1);  // for performing set diff
-
  
   void setDifference( const ValueSet *const set1, const ValueSet *const set2); 
  
   void printSet() const;                // for printing a live variable set
 };
 
-
-
-
-
-
 #endif
diff --git a/include/llvm/CodeGen/ValueSet.h b/include/llvm/CodeGen/ValueSet.h
index d17e0229a12..055eef332f1 100644
--- a/include/llvm/CodeGen/ValueSet.h
+++ b/include/llvm/CodeGen/ValueSet.h
@@ -9,35 +9,19 @@
 #define VALUE_SET_H
 
 class Value;
-#include "Support/HashExtras.h"
-#include <ext/hash_set>
+#include <set>
 
 //------------------- Class Definition for ValueSet --------------------------
 
-void printValue( const Value *const v);  // func to print a Value 
-
-
-
-class ValueSet : public std::hash_set<const Value *> {
- public:
-  inline void add(const Value *const  val) 
-    { assert( val ); insert(val);}      // for adding a live variable to set
-
-  inline void remove(const Value *const  val) 
-    { assert( val ); erase(val); }      // for removing a live var from set
+void printValue( const Value *v);  // func to print a Value 
 
+struct ValueSet : public std::set<const Value*> {
   bool setUnion( const ValueSet *const set1);     // for performing set union
   void setSubtract( const ValueSet *const set1);  // for performing set diff
-
  
   void setDifference( const ValueSet *const set1, const ValueSet *const set2); 
  
   void printSet() const;                // for printing a live variable set
 };
 
-
-
-
-
-
 #endif