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<title>[206104] trunk/Source/JavaScriptCore</title>
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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/206104">206104</a></dd>
<dt>Author</dt> <dd>utatane.tea@gmail.com</dd>
<dt>Date</dt> <dd>2016-09-19 11:46:07 -0700 (Mon, 19 Sep 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>[JSC] Use is_cell_with_type for @isRegExpObject, @isMap, and @isSet
https://bugs.webkit.org/show_bug.cgi?id=162142
Reviewed by Michael Saboff.
Use is_cell_with_type for @isRegExpObject, @isMap and @isSet.
Previously, they were implemented as functions and only @isRegExpObject was handled in the DFG and FTL.
The recently added op_is_cell_with_type bytecode and DFG IsCellWithType node allows us to simplify the above checks in all JIT tiers.
Changed these checks to bytecode intrinsics using op_is_cell_with_type.
* builtins/BuiltinNames.h:
* bytecode/BytecodeIntrinsicRegistry.h:
* bytecode/SpeculatedType.cpp:
(JSC::speculationFromJSType):
* bytecompiler/BytecodeGenerator.h:
(JSC::BytecodeGenerator::emitIsRegExpObject):
(JSC::BytecodeGenerator::emitIsMap):
(JSC::BytecodeGenerator::emitIsSet):
(JSC::BytecodeGenerator::emitIsProxyObject): Deleted.
* bytecompiler/NodesCodegen.cpp:
(JSC::BytecodeIntrinsicNode::emit_intrinsic_isRegExpObject):
(JSC::BytecodeIntrinsicNode::emit_intrinsic_isMap):
(JSC::BytecodeIntrinsicNode::emit_intrinsic_isSet):
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::handleIntrinsicCall):
* runtime/ECMAScriptSpecInternalFunctions.cpp:
(JSC::esSpecIsRegExpObject): Deleted.
* runtime/ECMAScriptSpecInternalFunctions.h:
* runtime/Intrinsic.h:
* runtime/JSGlobalObject.cpp:
(JSC::JSGlobalObject::init):
* runtime/MapPrototype.cpp:
(JSC::privateFuncIsMap): Deleted.
* runtime/MapPrototype.h:
* runtime/SetPrototype.cpp:
(JSC::privateFuncIsSet): Deleted.
* runtime/SetPrototype.h:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCorebuiltinsBuiltinNamesh">trunk/Source/JavaScriptCore/builtins/BuiltinNames.h</a></li>
<li><a href="#trunkSourceJavaScriptCorebytecodeBytecodeIntrinsicRegistryh">trunk/Source/JavaScriptCore/bytecode/BytecodeIntrinsicRegistry.h</a></li>
<li><a href="#trunkSourceJavaScriptCorebytecodeSpeculatedTypecpp">trunk/Source/JavaScriptCore/bytecode/SpeculatedType.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCorebytecompilerBytecodeGeneratorh">trunk/Source/JavaScriptCore/bytecompiler/BytecodeGenerator.h</a></li>
<li><a href="#trunkSourceJavaScriptCorebytecompilerNodesCodegencpp">trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGByteCodeParsercpp">trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeECMAScriptSpecInternalFunctionscpp">trunk/Source/JavaScriptCore/runtime/ECMAScriptSpecInternalFunctions.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeECMAScriptSpecInternalFunctionsh">trunk/Source/JavaScriptCore/runtime/ECMAScriptSpecInternalFunctions.h</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeIntrinsich">trunk/Source/JavaScriptCore/runtime/Intrinsic.h</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeJSGlobalObjectcpp">trunk/Source/JavaScriptCore/runtime/JSGlobalObject.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeMapPrototypecpp">trunk/Source/JavaScriptCore/runtime/MapPrototype.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeMapPrototypeh">trunk/Source/JavaScriptCore/runtime/MapPrototype.h</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeSetPrototypecpp">trunk/Source/JavaScriptCore/runtime/SetPrototype.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeSetPrototypeh">trunk/Source/JavaScriptCore/runtime/SetPrototype.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/ChangeLog 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -1,3 +1,43 @@
</span><ins>+2016-09-19 Yusuke Suzuki <utatane.tea@gmail.com>
+
+ [JSC] Use is_cell_with_type for @isRegExpObject, @isMap, and @isSet
+ https://bugs.webkit.org/show_bug.cgi?id=162142
+
+ Reviewed by Michael Saboff.
+
+ Use is_cell_with_type for @isRegExpObject, @isMap and @isSet.
+ Previously, they were implemented as functions and only @isRegExpObject was handled in the DFG and FTL.
+ The recently added op_is_cell_with_type bytecode and DFG IsCellWithType node allows us to simplify the above checks in all JIT tiers.
+ Changed these checks to bytecode intrinsics using op_is_cell_with_type.
+
+ * builtins/BuiltinNames.h:
+ * bytecode/BytecodeIntrinsicRegistry.h:
+ * bytecode/SpeculatedType.cpp:
+ (JSC::speculationFromJSType):
+ * bytecompiler/BytecodeGenerator.h:
+ (JSC::BytecodeGenerator::emitIsRegExpObject):
+ (JSC::BytecodeGenerator::emitIsMap):
+ (JSC::BytecodeGenerator::emitIsSet):
+ (JSC::BytecodeGenerator::emitIsProxyObject): Deleted.
+ * bytecompiler/NodesCodegen.cpp:
+ (JSC::BytecodeIntrinsicNode::emit_intrinsic_isRegExpObject):
+ (JSC::BytecodeIntrinsicNode::emit_intrinsic_isMap):
+ (JSC::BytecodeIntrinsicNode::emit_intrinsic_isSet):
+ * dfg/DFGByteCodeParser.cpp:
+ (JSC::DFG::ByteCodeParser::handleIntrinsicCall):
+ * runtime/ECMAScriptSpecInternalFunctions.cpp:
+ (JSC::esSpecIsRegExpObject): Deleted.
+ * runtime/ECMAScriptSpecInternalFunctions.h:
+ * runtime/Intrinsic.h:
+ * runtime/JSGlobalObject.cpp:
+ (JSC::JSGlobalObject::init):
+ * runtime/MapPrototype.cpp:
+ (JSC::privateFuncIsMap): Deleted.
+ * runtime/MapPrototype.h:
+ * runtime/SetPrototype.cpp:
+ (JSC::privateFuncIsSet): Deleted.
+ * runtime/SetPrototype.h:
+
</ins><span class="cx"> 2016-09-19 Brian Burg <bburg@apple.com>
</span><span class="cx">
</span><span class="cx"> Web Replay: teach the replay inputs generator to encode and decode OptionSet<T>
</span></span></pre></div>
<a id="trunkSourceJavaScriptCorebuiltinsBuiltinNamesh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/builtins/BuiltinNames.h (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/builtins/BuiltinNames.h 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/builtins/BuiltinNames.h 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -130,13 +130,10 @@
</span><span class="cx"> macro(isArrayConstructor) \
</span><span class="cx"> macro(isConstructor) \
</span><span class="cx"> macro(isDerivedConstructor) \
</span><del>- macro(isRegExpObject) \
</del><span class="cx"> macro(concatMemcpy) \
</span><span class="cx"> macro(appendMemcpy) \
</span><span class="cx"> macro(predictFinalLengthFromArgumunts) \
</span><span class="cx"> macro(print) \
</span><del>- macro(isSet) \
- macro(isMap) \
</del><span class="cx"> macro(regExpCreate) \
</span><span class="cx"> macro(SetIterator) \
</span><span class="cx"> macro(setIteratorNext) \
</span></span></pre></div>
<a id="trunkSourceJavaScriptCorebytecodeBytecodeIntrinsicRegistryh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/bytecode/BytecodeIntrinsicRegistry.h (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/bytecode/BytecodeIntrinsicRegistry.h 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/bytecode/BytecodeIntrinsicRegistry.h 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -45,6 +45,9 @@
</span><span class="cx"> macro(isJSArray) \
</span><span class="cx"> macro(isProxyObject) \
</span><span class="cx"> macro(isDerivedArray) \
</span><ins>+ macro(isRegExpObject) \
+ macro(isMap) \
+ macro(isSet) \
</ins><span class="cx"> macro(tailCallForwardArguments) \
</span><span class="cx"> macro(tryGetById) \
</span><span class="cx"> macro(putByValDirect) \
</span></span></pre></div>
<a id="trunkSourceJavaScriptCorebytecodeSpeculatedTypecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/bytecode/SpeculatedType.cpp (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/bytecode/SpeculatedType.cpp 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/bytecode/SpeculatedType.cpp 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -484,6 +484,10 @@
</span><span class="cx"> return SpecRegExpObject;
</span><span class="cx"> case ProxyObjectType:
</span><span class="cx"> return SpecProxyObject;
</span><ins>+ case JSMapType:
+ return SpecMapObject;
+ case JSSetType:
+ return SpecSetObject;
</ins><span class="cx"> default:
</span><span class="cx"> ASSERT_NOT_REACHED();
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceJavaScriptCorebytecompilerBytecodeGeneratorh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/bytecompiler/BytecodeGenerator.h (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/bytecompiler/BytecodeGenerator.h 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/bytecompiler/BytecodeGenerator.h 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -633,6 +633,9 @@
</span><span class="cx"> RegisterID* emitIsCellWithType(RegisterID* dst, RegisterID* src, JSType);
</span><span class="cx"> RegisterID* emitIsJSArray(RegisterID* dst, RegisterID* src) { return emitIsCellWithType(dst, src, ArrayType); }
</span><span class="cx"> RegisterID* emitIsProxyObject(RegisterID* dst, RegisterID* src) { return emitIsCellWithType(dst, src, ProxyObjectType); }
</span><ins>+ RegisterID* emitIsRegExpObject(RegisterID* dst, RegisterID* src) { return emitIsCellWithType(dst, src, RegExpObjectType); }
+ RegisterID* emitIsMap(RegisterID* dst, RegisterID* src) { return emitIsCellWithType(dst, src, JSMapType); }
+ RegisterID* emitIsSet(RegisterID* dst, RegisterID* src) { return emitIsCellWithType(dst, src, JSSetType); }
</ins><span class="cx"> RegisterID* emitIsObject(RegisterID* dst, RegisterID* src);
</span><span class="cx"> RegisterID* emitIsUndefined(RegisterID* dst, RegisterID* src);
</span><span class="cx"> RegisterID* emitIsEmpty(RegisterID* dst, RegisterID* src);
</span></span></pre></div>
<a id="trunkSourceJavaScriptCorebytecompilerNodesCodegencpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -953,6 +953,15 @@
</span><span class="cx"> return generator.moveToDestinationIfNeeded(dst, generator.emitIsProxyObject(generator.tempDestination(dst), src.get()));
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+RegisterID* BytecodeIntrinsicNode::emit_intrinsic_isRegExpObject(JSC::BytecodeGenerator& generator, JSC::RegisterID* dst)
+{
+ ArgumentListNode* node = m_args->m_listNode;
+ RefPtr<RegisterID> src = generator.emitNode(node);
+ ASSERT(!node->m_next);
+
+ return generator.moveToDestinationIfNeeded(dst, generator.emitIsRegExpObject(generator.tempDestination(dst), src.get()));
+}
+
</ins><span class="cx"> RegisterID* BytecodeIntrinsicNode::emit_intrinsic_isObject(BytecodeGenerator& generator, RegisterID* dst)
</span><span class="cx"> {
</span><span class="cx"> ArgumentListNode* node = m_args->m_listNode;
</span><span class="lines">@@ -971,6 +980,24 @@
</span><span class="cx"> return generator.moveToDestinationIfNeeded(dst, generator.emitIsDerivedArray(generator.tempDestination(dst), src.get()));
</span><span class="cx"> }
</span><span class="cx">
</span><ins>+RegisterID* BytecodeIntrinsicNode::emit_intrinsic_isMap(JSC::BytecodeGenerator& generator, JSC::RegisterID* dst)
+{
+ ArgumentListNode* node = m_args->m_listNode;
+ RefPtr<RegisterID> src = generator.emitNode(node);
+ ASSERT(!node->m_next);
+
+ return generator.moveToDestinationIfNeeded(dst, generator.emitIsMap(generator.tempDestination(dst), src.get()));
+}
+
+RegisterID* BytecodeIntrinsicNode::emit_intrinsic_isSet(JSC::BytecodeGenerator& generator, JSC::RegisterID* dst)
+{
+ ArgumentListNode* node = m_args->m_listNode;
+ RefPtr<RegisterID> src = generator.emitNode(node);
+ ASSERT(!node->m_next);
+
+ return generator.moveToDestinationIfNeeded(dst, generator.emitIsSet(generator.tempDestination(dst), src.get()));
+}
+
</ins><span class="cx"> RegisterID* BytecodeIntrinsicNode::emit_intrinsic_newArrayWithSize(JSC::BytecodeGenerator& generator, JSC::RegisterID* dst)
</span><span class="cx"> {
</span><span class="cx"> ArgumentListNode* node = m_args->m_listNode;
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGByteCodeParsercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -2362,15 +2362,6 @@
</span><span class="cx"> return true;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- case IsRegExpObjectIntrinsic: {
- ASSERT(argumentCountIncludingThis == 2);
-
- insertChecks();
- Node* isRegExpObject = addToGraph(IsCellWithType, OpInfo(RegExpObjectType), get(virtualRegisterForArgument(1, registerOffset)));
- set(VirtualRegister(resultOperand), isRegExpObject);
- return true;
- }
-
</del><span class="cx"> case IsTypedArrayViewIntrinsic: {
</span><span class="cx"> ASSERT(argumentCountIncludingThis == 2);
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeECMAScriptSpecInternalFunctionscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/ECMAScriptSpecInternalFunctions.cpp (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/ECMAScriptSpecInternalFunctions.cpp 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/runtime/ECMAScriptSpecInternalFunctions.cpp 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -39,12 +39,4 @@
</span><span class="cx"> return JSValue::encode(jsBoolean(isConstructor));
</span><span class="cx"> }
</span><span class="cx">
</span><del>-EncodedJSValue JSC_HOST_CALL esSpecIsRegExpObject(ExecState* exec)
-{
- JSValue value = exec->uncheckedArgument(0);
- if (value.isObject())
- return JSValue::encode(jsBoolean(value.getObject()->type() == RegExpObjectType));
- return JSValue::encode(jsBoolean(false));
-}
-
</del><span class="cx"> } // namespace JSC
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeECMAScriptSpecInternalFunctionsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/ECMAScriptSpecInternalFunctions.h (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/ECMAScriptSpecInternalFunctions.h 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/runtime/ECMAScriptSpecInternalFunctions.h 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -31,7 +31,6 @@
</span><span class="cx"> namespace JSC {
</span><span class="cx">
</span><span class="cx"> EncodedJSValue JSC_HOST_CALL esSpecIsConstructor(ExecState*);
</span><del>-EncodedJSValue JSC_HOST_CALL esSpecIsRegExpObject(ExecState*);
</del><span class="cx">
</span><span class="cx"> } // namespace JSC
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeIntrinsich"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/Intrinsic.h (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/Intrinsic.h 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/runtime/Intrinsic.h 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -60,7 +60,6 @@
</span><span class="cx"> RandomIntrinsic,
</span><span class="cx"> FRoundIntrinsic,
</span><span class="cx"> TruncIntrinsic,
</span><del>- IsRegExpObjectIntrinsic,
</del><span class="cx"> IsTypedArrayViewIntrinsic,
</span><span class="cx"> BoundThisNoArgsFunctionCallIntrinsic,
</span><span class="cx"> JSMapGetIntrinsic,
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeJSGlobalObjectcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/JSGlobalObject.cpp (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/JSGlobalObject.cpp 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/runtime/JSGlobalObject.cpp 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -746,10 +746,8 @@
</span><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().InternalPromisePrivateName(), internalPromiseConstructor, DontEnum | DontDelete | ReadOnly),
</span><span class="cx">
</span><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().repeatCharacterPrivateName(), JSFunction::create(vm, this, 2, String(), stringProtoFuncRepeatCharacter), DontEnum | DontDelete | ReadOnly),
</span><del>- GlobalPropertyInfo(vm.propertyNames->builtinNames().isSetPrivateName(), JSFunction::create(vm, this, 1, String(), privateFuncIsSet), DontEnum | DontDelete | ReadOnly),
</del><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().SetIteratorPrivateName(), JSFunction::create(vm, this, 1, String(), privateFuncSetIterator), DontEnum | DontDelete | ReadOnly),
</span><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().setIteratorNextPrivateName(), JSFunction::create(vm, this, 0, String(), privateFuncSetIteratorNext), DontEnum | DontDelete | ReadOnly),
</span><del>- GlobalPropertyInfo(vm.propertyNames->builtinNames().isMapPrivateName(), JSFunction::create(vm, this, 1, String(), privateFuncIsMap), DontEnum | DontDelete | ReadOnly),
</del><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().isArrayPrivateName(), arrayConstructor->getDirect(vm, vm.propertyNames->isArray), DontEnum | DontDelete | ReadOnly),
</span><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().isArraySlowPrivateName(), privateFuncIsArraySlow, DontEnum | DontDelete | ReadOnly),
</span><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().isArrayConstructorPrivateName(), privateFuncIsArrayConstructor, DontEnum | DontDelete | ReadOnly),
</span><span class="lines">@@ -770,7 +768,6 @@
</span><span class="cx"> #endif // ENABLE(INTL)
</span><span class="cx">
</span><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().isConstructorPrivateName(), JSFunction::create(vm, this, 1, String(), esSpecIsConstructor, NoIntrinsic), DontEnum | DontDelete | ReadOnly),
</span><del>- GlobalPropertyInfo(vm.propertyNames->builtinNames().isRegExpObjectPrivateName(), JSFunction::create(vm, this, 1, String(), esSpecIsRegExpObject, IsRegExpObjectIntrinsic), DontEnum | DontDelete | ReadOnly),
</del><span class="cx">
</span><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().regExpProtoFlagsGetterPrivateName(), regExpProtoFlagsGetterObject, DontEnum | DontDelete | ReadOnly),
</span><span class="cx"> GlobalPropertyInfo(vm.propertyNames->builtinNames().regExpProtoGlobalGetterPrivateName(), regExpProtoGlobalGetterObject, DontEnum | DontDelete | ReadOnly),
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeMapPrototypecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/MapPrototype.cpp (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/MapPrototype.cpp 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/runtime/MapPrototype.cpp 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -100,12 +100,6 @@
</span><span class="cx"> return nullptr;
</span><span class="cx"> }
</span><span class="cx">
</span><del>-EncodedJSValue JSC_HOST_CALL privateFuncIsMap(ExecState* exec)
-{
- JSValue value = exec->uncheckedArgument(0);
- return JSValue::encode(jsBoolean(value.isCell() && value.asCell()->type() == JSMapType));
-}
-
</del><span class="cx"> EncodedJSValue JSC_HOST_CALL mapProtoFuncClear(CallFrame* callFrame)
</span><span class="cx"> {
</span><span class="cx"> JSMap* map = getMap(callFrame, callFrame->thisValue());
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeMapPrototypeh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/MapPrototype.h (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/MapPrototype.h 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/runtime/MapPrototype.h 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -58,7 +58,6 @@
</span><span class="cx"> void finishCreation(VM&, JSGlobalObject*);
</span><span class="cx"> };
</span><span class="cx">
</span><del>-EncodedJSValue JSC_HOST_CALL privateFuncIsMap(ExecState*);
</del><span class="cx"> EncodedJSValue JSC_HOST_CALL privateFuncMapIterator(ExecState*);
</span><span class="cx"> EncodedJSValue JSC_HOST_CALL privateFuncMapIteratorNext(ExecState*);
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeSetPrototypecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/SetPrototype.cpp (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/SetPrototype.cpp 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/runtime/SetPrototype.cpp 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -159,11 +159,6 @@
</span><span class="cx"> return JSValue::encode(JSSetIterator::create(vm, callFrame->callee()->globalObject()->setIteratorStructure(), thisObj, IterateKeyValue));
</span><span class="cx"> }
</span><span class="cx">
</span><del>-EncodedJSValue JSC_HOST_CALL privateFuncIsSet(ExecState* exec)
-{
- return JSValue::encode(jsBoolean(jsDynamicCast<JSSet*>(exec->uncheckedArgument(0))));
-}
-
</del><span class="cx"> EncodedJSValue JSC_HOST_CALL privateFuncSetIterator(ExecState* exec)
</span><span class="cx"> {
</span><span class="cx"> ASSERT(jsDynamicCast<JSSet*>(exec->uncheckedArgument(0)));
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeSetPrototypeh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/SetPrototype.h (206103 => 206104)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/SetPrototype.h 2016-09-19 18:38:15 UTC (rev 206103)
+++ trunk/Source/JavaScriptCore/runtime/SetPrototype.h 2016-09-19 18:46:07 UTC (rev 206104)
</span><span class="lines">@@ -58,7 +58,6 @@
</span><span class="cx"> void finishCreation(VM&, JSGlobalObject*);
</span><span class="cx"> };
</span><span class="cx">
</span><del>-EncodedJSValue JSC_HOST_CALL privateFuncIsSet(ExecState*);
</del><span class="cx"> EncodedJSValue JSC_HOST_CALL privateFuncSetIterator(ExecState*);
</span><span class="cx"> EncodedJSValue JSC_HOST_CALL privateFuncSetIteratorNext(ExecState*);
</span><span class="cx">
</span></span></pre>
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