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1 files changed, 0 insertions, 167 deletions

diff --git a/Source/JavaScriptCore/b3/B3BasicBlock.h b/Source/JavaScriptCore/b3/B3BasicBlock.h
deleted file mode 100644
index d3e1f04d1..000000000
--- a/Source/JavaScriptCore/b3/B3BasicBlock.h
+++ /dev/null
@@ -1,167 +0,0 @@
-/*
- * Copyright (C) 2015-2016 Apple Inc. All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
- * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE INC. OR
- * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
- * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
- * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
- * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
- * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
- */
-
-#ifndef B3BasicBlock_h
-#define B3BasicBlock_h
-
-#if ENABLE(B3_JIT)
-
-#include "B3FrequentedBlock.h"
-#include "B3Origin.h"
-#include "B3SuccessorCollection.h"
-#include "B3Type.h"
-#include <wtf/Vector.h>
-
-namespace JSC { namespace B3 {
-
-class BlockInsertionSet;
-class InsertionSet;
-class Procedure;
-class Value;
-
-class BasicBlock {
-    WTF_MAKE_NONCOPYABLE(BasicBlock);
-    WTF_MAKE_FAST_ALLOCATED;
-public:
-    typedef Vector<Value*> ValueList;
-    typedef Vector<BasicBlock*, 2> PredecessorList;
-    typedef Vector<FrequentedBlock, 2> SuccessorList; // This matches ControlValue::SuccessorList
-
-    static const char* const dumpPrefix;
-
-    ~BasicBlock();
-
-    unsigned index() const { return m_index; }
-
-    ValueList::iterator begin() { return m_values.begin(); }
-    ValueList::iterator end() { return m_values.end(); }
-    ValueList::const_iterator begin() const { return m_values.begin(); }
-    ValueList::const_iterator end() const { return m_values.end(); }
-
-    size_t size() const { return m_values.size(); }
-    Value* at(size_t index) const { return m_values[index]; }
-    Value*& at(size_t index) { return m_values[index]; }
-
-    Value* last() const { return m_values.last(); }
-    Value*& last() { return m_values.last(); }
-
-    const ValueList& values() const { return m_values; }
-    ValueList& values() { return m_values; }
-
-    JS_EXPORT_PRIVATE void append(Value*);
-    JS_EXPORT_PRIVATE void appendNonTerminal(Value*);
-    JS_EXPORT_PRIVATE void replaceLast(Procedure&, Value*);
-
-    template<typename ValueType, typename... Arguments>
-    ValueType* appendNew(Procedure&, Arguments...);
-    template<typename ValueType, typename... Arguments>
-    ValueType* appendNewNonTerminal(Procedure&, Arguments...);
-
-    JS_EXPORT_PRIVATE Value* appendIntConstant(Procedure&, Origin, Type, int64_t value);
-    Value* appendIntConstant(Procedure&, Value* likeValue, int64_t value);
-
-    void removeLast(Procedure&);
-    
-    template<typename ValueType, typename... Arguments>
-    ValueType* replaceLastWithNew(Procedure&, Arguments...);
-
-    unsigned numSuccessors() const;
-    const FrequentedBlock& successor(unsigned index) const;
-    FrequentedBlock& successor(unsigned index);
-    const SuccessorList& successors() const;
-    SuccessorList& successors();
-
-    BasicBlock* successorBlock(unsigned index) const;
-    BasicBlock*& successorBlock(unsigned index);
-    SuccessorCollection<BasicBlock, SuccessorList> successorBlocks();
-    SuccessorCollection<const BasicBlock, const SuccessorList> successorBlocks() const;
-
-    bool replaceSuccessor(BasicBlock* from, BasicBlock* to);
-
-    unsigned numPredecessors() const { return m_predecessors.size(); }
-    BasicBlock* predecessor(unsigned index) const { return m_predecessors[index]; }
-    BasicBlock*& predecessor(unsigned index) { return m_predecessors[index]; }
-    const PredecessorList& predecessors() const { return m_predecessors; }
-    PredecessorList& predecessors() { return m_predecessors; }
-    bool containsPredecessor(BasicBlock* block) { return m_predecessors.contains(block); }
-
-    bool addPredecessor(BasicBlock*);
-    bool removePredecessor(BasicBlock*);
-    bool replacePredecessor(BasicBlock* from, BasicBlock* to);
-
-    // Update predecessors starting with the successors of this block.
-    void updatePredecessorsAfter();
-
-    double frequency() const { return m_frequency; }
-
-    void dump(PrintStream&) const;
-    void deepDump(const Procedure&, PrintStream&) const;
-
-private:
-    friend class BlockInsertionSet;
-    friend class InsertionSet;
-    friend class Procedure;
-    
-    // Instantiate via Procedure.
-    BasicBlock(unsigned index, double frequency);
-
-    unsigned m_index;
-    ValueList m_values;
-    PredecessorList m_predecessors;
-    double m_frequency;
-};
-
-class DeepBasicBlockDump {
-public:
-    DeepBasicBlockDump(const Procedure& proc, const BasicBlock* block)
-        : m_proc(proc)
-        , m_block(block)
-    {
-    }
-
-    void dump(PrintStream& out) const
-    {
-        if (m_block)
-            m_block->deepDump(m_proc, out);
-        else
-            out.print("<null>");
-    }
-
-private:
-    const Procedure& m_proc;
-    const BasicBlock* m_block;
-};
-
-inline DeepBasicBlockDump deepDump(const Procedure& proc, const BasicBlock* block)
-{
-    return DeepBasicBlockDump(proc, block);
-}
-
-} } // namespace JSC::B3
-
-#endif // ENABLE(B3_JIT)
-
-#endif // B3BasicBlock_h
-