1 files changed, 0 insertions, 109 deletions
diff --git a/Source/JavaScriptCore/bytecode/StructureSet.cpp b/Source/JavaScriptCore/bytecode/StructureSet.cpp
deleted file mode 100644
index 40fea8da3..000000000
--- a/Source/JavaScriptCore/bytecode/StructureSet.cpp
+++ /dev/null
@@ -1,109 +0,0 @@
-/*
- * Copyright (C) 2014, 2015 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. 
- */
-
-#include "config.h"
-#include "StructureSet.h"
-
-#include "DFGAbstractValue.h"
-#include "TrackedReferences.h"
-#include <wtf/CommaPrinter.h>
-
-namespace JSC {
-
-#if ENABLE(DFG_JIT)
-
-void StructureSet::filter(const DFG::StructureAbstractValue& other)
-{
-    genericFilter([&] (Structure* structure) -> bool { return other.contains(structure); });
-}
-
-void StructureSet::filter(SpeculatedType type)
-{
-    genericFilter(
-        [&] (Structure* structure) -> bool {
-            return type & speculationFromStructure(structure);
-        });
-}
-
-void StructureSet::filterArrayModes(ArrayModes arrayModes)
-{
-    genericFilter(
-        [&] (Structure* structure) -> bool {
-            return arrayModes & arrayModeFromStructure(structure);
-        });
-}
-
-void StructureSet::filter(const DFG::AbstractValue& other)
-{
-    filter(other.m_structure);
-    filter(other.m_type);
-    filterArrayModes(other.m_arrayModes);
-}
-
-#endif // ENABLE(DFG_JIT)
-
-SpeculatedType StructureSet::speculationFromStructures() const
-{
-    SpeculatedType result = SpecNone;
-    forEach(
-        [&] (Structure* structure) {
-            mergeSpeculation(result, speculationFromStructure(structure));
-        });
-    return result;
-}
-
-ArrayModes StructureSet::arrayModesFromStructures() const
-{
-    ArrayModes result = 0;
-    forEach(
-        [&] (Structure* structure) {
-            mergeArrayModes(result, asArrayModes(structure->indexingType()));
-        });
-    return result;
-}
-
-void StructureSet::dumpInContext(PrintStream& out, DumpContext* context) const
-{
-    CommaPrinter comma;
-    out.print("[");
-    forEach([&] (Structure* structure) { out.print(comma, inContext(*structure, context)); });
-    out.print("]");
-}
-
-void StructureSet::dump(PrintStream& out) const
-{
-    dumpInContext(out, nullptr);
-}
-
-void StructureSet::validateReferences(const TrackedReferences& trackedReferences) const
-{
-    forEach(
-        [&] (Structure* structure) {
-            trackedReferences.check(structure);
-        });
-}
-
-} // namespace JSC
-