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<title>[194767] 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/194767">194767</a></dd>
<dt>Author</dt> <dd>mark.lam@apple.com</dd>
<dt>Date</dt> <dd>2016-01-08 10:10:36 -0800 (Fri, 08 Jan 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Rename StringFromCharCode to StringFromSingleCharCode.
https://bugs.webkit.org/show_bug.cgi?id=152897
Reviewed by Daniel Bates.
StringFromSingleCharCode is a better name because the intrinsic it represents
only applies when we are converting from a single char code. This is purely
a refactoring patch. There is no semantic change.
* dfg/DFGAbstractInterpreterInlines.h:
(JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):
* dfg/DFGByteCodeParser.cpp:
(JSC::DFG::ByteCodeParser::handleIntrinsicCall):
* dfg/DFGClobberize.h:
(JSC::DFG::clobberize):
* dfg/DFGDoesGC.cpp:
(JSC::DFG::doesGC):
* dfg/DFGFixupPhase.cpp:
(JSC::DFG::FixupPhase::fixupNode):
* dfg/DFGNodeType.h:
* dfg/DFGOperations.cpp:
* dfg/DFGOperations.h:
* dfg/DFGPredictionPropagationPhase.cpp:
(JSC::DFG::PredictionPropagationPhase::propagate):
* dfg/DFGSafeToExecute.h:
(JSC::DFG::safeToExecute):
* dfg/DFGSpeculativeJIT.cpp:
(JSC::DFG::SpeculativeJIT::compileFromCharCode):
* dfg/DFGSpeculativeJIT32_64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* dfg/DFGSpeculativeJIT64.cpp:
(JSC::DFG::SpeculativeJIT::compile):
* runtime/StringConstructor.cpp:
(JSC::stringFromCharCode):
(JSC::stringFromSingleCharCode):
* runtime/StringConstructor.h:</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGAbstractInterpreterInlinesh">trunk/Source/JavaScriptCore/dfg/DFGAbstractInterpreterInlines.h</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGByteCodeParsercpp">trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGClobberizeh">trunk/Source/JavaScriptCore/dfg/DFGClobberize.h</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGDoesGCcpp">trunk/Source/JavaScriptCore/dfg/DFGDoesGC.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGFixupPhasecpp">trunk/Source/JavaScriptCore/dfg/DFGFixupPhase.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGNodeTypeh">trunk/Source/JavaScriptCore/dfg/DFGNodeType.h</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGOperationscpp">trunk/Source/JavaScriptCore/dfg/DFGOperations.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGOperationsh">trunk/Source/JavaScriptCore/dfg/DFGOperations.h</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGPredictionPropagationPhasecpp">trunk/Source/JavaScriptCore/dfg/DFGPredictionPropagationPhase.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGSafeToExecuteh">trunk/Source/JavaScriptCore/dfg/DFGSafeToExecute.h</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGSpeculativeJITcpp">trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGSpeculativeJIT32_64cpp">trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT32_64.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoredfgDFGSpeculativeJIT64cpp">trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeStringConstructorcpp">trunk/Source/JavaScriptCore/runtime/StringConstructor.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCoreruntimeStringConstructorh">trunk/Source/JavaScriptCore/runtime/StringConstructor.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/ChangeLog 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -1,3 +1,42 @@
</span><ins>+2016-01-08 Mark Lam <mark.lam@apple.com>
+
+ Rename StringFromCharCode to StringFromSingleCharCode.
+ https://bugs.webkit.org/show_bug.cgi?id=152897
+
+ Reviewed by Daniel Bates.
+
+ StringFromSingleCharCode is a better name because the intrinsic it represents
+ only applies when we are converting from a single char code. This is purely
+ a refactoring patch. There is no semantic change.
+
+ * dfg/DFGAbstractInterpreterInlines.h:
+ (JSC::DFG::AbstractInterpreter<AbstractStateType>::executeEffects):
+ * dfg/DFGByteCodeParser.cpp:
+ (JSC::DFG::ByteCodeParser::handleIntrinsicCall):
+ * dfg/DFGClobberize.h:
+ (JSC::DFG::clobberize):
+ * dfg/DFGDoesGC.cpp:
+ (JSC::DFG::doesGC):
+ * dfg/DFGFixupPhase.cpp:
+ (JSC::DFG::FixupPhase::fixupNode):
+ * dfg/DFGNodeType.h:
+ * dfg/DFGOperations.cpp:
+ * dfg/DFGOperations.h:
+ * dfg/DFGPredictionPropagationPhase.cpp:
+ (JSC::DFG::PredictionPropagationPhase::propagate):
+ * dfg/DFGSafeToExecute.h:
+ (JSC::DFG::safeToExecute):
+ * dfg/DFGSpeculativeJIT.cpp:
+ (JSC::DFG::SpeculativeJIT::compileFromCharCode):
+ * dfg/DFGSpeculativeJIT32_64.cpp:
+ (JSC::DFG::SpeculativeJIT::compile):
+ * dfg/DFGSpeculativeJIT64.cpp:
+ (JSC::DFG::SpeculativeJIT::compile):
+ * runtime/StringConstructor.cpp:
+ (JSC::stringFromCharCode):
+ (JSC::stringFromSingleCharCode):
+ * runtime/StringConstructor.h:
+
</ins><span class="cx"> 2016-01-08 Konstantin Tokarev <annulen@yandex.ru>
</span><span class="cx">
</span><span class="cx"> [mips] Fixed unused parameter warnings
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGAbstractInterpreterInlinesh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGAbstractInterpreterInlines.h (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGAbstractInterpreterInlines.h 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGAbstractInterpreterInlines.h 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -1341,7 +1341,7 @@
</span><span class="cx"> forNode(node).setType(SpecInt32);
</span><span class="cx"> break;
</span><span class="cx">
</span><del>- case StringFromCharCode:
</del><ins>+ case StringFromSingleCharCode:
</ins><span class="cx"> forNode(node).setType(m_graph, SpecString);
</span><span class="cx"> break;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGByteCodeParsercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGByteCodeParser.cpp 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -2161,7 +2161,7 @@
</span><span class="cx">
</span><span class="cx"> insertChecks();
</span><span class="cx"> VirtualRegister indexOperand = virtualRegisterForArgument(1, registerOffset);
</span><del>- Node* charCode = addToGraph(StringFromCharCode, get(indexOperand));
</del><ins>+ Node* charCode = addToGraph(StringFromSingleCharCode, get(indexOperand));
</ins><span class="cx">
</span><span class="cx"> set(VirtualRegister(resultOperand), charCode);
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGClobberizeh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGClobberize.h (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGClobberize.h 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGClobberize.h 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -135,7 +135,7 @@
</span><span class="cx"> case GetScope:
</span><span class="cx"> case SkipScope:
</span><span class="cx"> case StringCharCodeAt:
</span><del>- case StringFromCharCode:
</del><ins>+ case StringFromSingleCharCode:
</ins><span class="cx"> case CompareStrictEq:
</span><span class="cx"> case IsUndefined:
</span><span class="cx"> case IsBoolean:
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGDoesGCcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGDoesGC.cpp (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGDoesGC.cpp 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGDoesGC.cpp 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -168,7 +168,7 @@
</span><span class="cx"> case CountExecution:
</span><span class="cx"> case ForceOSRExit:
</span><span class="cx"> case CheckWatchdogTimer:
</span><del>- case StringFromCharCode:
</del><ins>+ case StringFromSingleCharCode:
</ins><span class="cx"> case Unreachable:
</span><span class="cx"> case ExtractOSREntryLocal:
</span><span class="cx"> case CheckTierUpInLoop:
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGFixupPhasecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGFixupPhase.cpp (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGFixupPhase.cpp 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGFixupPhase.cpp 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -604,7 +604,7 @@
</span><span class="cx"> break;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- case StringFromCharCode:
</del><ins>+ case StringFromSingleCharCode:
</ins><span class="cx"> fixEdge<Int32Use>(node->child1());
</span><span class="cx"> break;
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGNodeTypeh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGNodeType.h (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGNodeType.h 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGNodeType.h 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -235,7 +235,7 @@
</span><span class="cx"> /* Optimizations for string access */ \
</span><span class="cx"> macro(StringCharCodeAt, NodeResultInt32) \
</span><span class="cx"> macro(StringCharAt, NodeResultJS) \
</span><del>- macro(StringFromCharCode, NodeResultJS) \
</del><ins>+ macro(StringFromSingleCharCode, NodeResultJS) \
</ins><span class="cx"> \
</span><span class="cx"> /* Nodes for comparison operations. */\
</span><span class="cx"> macro(CompareLess, NodeResultBoolean | NodeMustGenerate) \
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGOperationscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGOperations.cpp (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGOperations.cpp 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGOperations.cpp 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -1306,11 +1306,11 @@
</span><span class="cx"> }
</span><span class="cx"> #endif
</span><span class="cx">
</span><del>-JSCell* JIT_OPERATION operationStringFromCharCode(ExecState* exec, int32_t op1)
</del><ins>+JSCell* JIT_OPERATION operationStringFromSingleCharCode(ExecState* exec, int32_t op1)
</ins><span class="cx"> {
</span><span class="cx"> VM* vm = &exec->vm();
</span><span class="cx"> NativeCallFrameTracer tracer(vm, exec);
</span><del>- return JSC::stringFromCharCode(exec, op1);
</del><ins>+ return JSC::stringFromSingleCharCode(exec, op1);
</ins><span class="cx"> }
</span><span class="cx">
</span><span class="cx"> int64_t JIT_OPERATION operationConvertBoxedDoubleToInt52(EncodedJSValue encodedValue)
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGOperationsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGOperations.h (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGOperations.h 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGOperations.h 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -37,7 +37,7 @@
</span><span class="cx">
</span><span class="cx"> extern "C" {
</span><span class="cx">
</span><del>-JSCell* JIT_OPERATION operationStringFromCharCode(ExecState*, int32_t) WTF_INTERNAL;
</del><ins>+JSCell* JIT_OPERATION operationStringFromSingleCharCode(ExecState*, int32_t) WTF_INTERNAL;
</ins><span class="cx">
</span><span class="cx"> // These routines are provide callbacks out to C++ implementations of operations too complex to JIT.
</span><span class="cx"> JSCell* JIT_OPERATION operationCreateThis(ExecState*, JSObject* constructor, int32_t inlineCapacity) WTF_INTERNAL;
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGPredictionPropagationPhasecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGPredictionPropagationPhase.cpp (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGPredictionPropagationPhase.cpp 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGPredictionPropagationPhase.cpp 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -530,7 +530,7 @@
</span><span class="cx"> break;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- case StringFromCharCode: {
</del><ins>+ case StringFromSingleCharCode: {
</ins><span class="cx"> changed |= setPrediction(SpecString);
</span><span class="cx"> changed |= node->child1()->mergeFlags(NodeBytecodeUsesAsNumber | NodeBytecodeUsesAsInt);
</span><span class="cx"> break;
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGSafeToExecuteh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGSafeToExecute.h (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGSafeToExecute.h 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGSafeToExecute.h 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -283,7 +283,7 @@
</span><span class="cx"> case CountExecution:
</span><span class="cx"> case ForceOSRExit:
</span><span class="cx"> case CheckWatchdogTimer:
</span><del>- case StringFromCharCode:
</del><ins>+ case StringFromSingleCharCode:
</ins><span class="cx"> case NewTypedArray:
</span><span class="cx"> case Unreachable:
</span><span class="cx"> case ExtractOSREntryLocal:
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGSpeculativeJITcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -1885,7 +1885,7 @@
</span><span class="cx"> m_jit.loadPtr(MacroAssembler::BaseIndex(smallStringsReg, propertyReg, MacroAssembler::ScalePtr, 0), scratchReg);
</span><span class="cx">
</span><span class="cx"> slowCases.append(m_jit.branchTest32(MacroAssembler::Zero, scratchReg));
</span><del>- addSlowPathGenerator(slowPathCall(slowCases, this, operationStringFromCharCode, scratchReg, propertyReg));
</del><ins>+ addSlowPathGenerator(slowPathCall(slowCases, this, operationStringFromSingleCharCode, scratchReg, propertyReg));
</ins><span class="cx"> cellResult(scratchReg, m_currentNode);
</span><span class="cx"> }
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGSpeculativeJIT32_64cpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT32_64.cpp (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT32_64.cpp 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT32_64.cpp 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -2368,7 +2368,7 @@
</span><span class="cx"> break;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- case StringFromCharCode: {
</del><ins>+ case StringFromSingleCharCode: {
</ins><span class="cx"> compileFromCharCode(node);
</span><span class="cx"> break;
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoredfgDFGSpeculativeJIT64cpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -2490,7 +2490,7 @@
</span><span class="cx"> break;
</span><span class="cx"> }
</span><span class="cx">
</span><del>- case StringFromCharCode: {
</del><ins>+ case StringFromSingleCharCode: {
</ins><span class="cx"> compileFromCharCode(node);
</span><span class="cx"> break;
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeStringConstructorcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/StringConstructor.cpp (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/StringConstructor.cpp 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/runtime/StringConstructor.cpp 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -88,7 +88,7 @@
</span><span class="cx"> return JSValue::encode(stringFromCharCodeSlowCase(exec));
</span><span class="cx"> }
</span><span class="cx">
</span><del>-JSCell* JSC_HOST_CALL stringFromCharCode(ExecState* exec, int32_t arg)
</del><ins>+JSCell* JSC_HOST_CALL stringFromSingleCharCode(ExecState* exec, int32_t arg)
</ins><span class="cx"> {
</span><span class="cx"> return jsSingleCharacterString(exec, arg);
</span><span class="cx"> }
</span></span></pre></div>
<a id="trunkSourceJavaScriptCoreruntimeStringConstructorh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/runtime/StringConstructor.h (194766 => 194767)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/runtime/StringConstructor.h 2016-01-08 16:55:08 UTC (rev 194766)
+++ trunk/Source/JavaScriptCore/runtime/StringConstructor.h 2016-01-08 18:10:36 UTC (rev 194767)
</span><span class="lines">@@ -55,7 +55,7 @@
</span><span class="cx"> static bool getOwnPropertySlot(JSObject*, ExecState*, PropertyName, PropertySlot&);
</span><span class="cx"> };
</span><span class="cx">
</span><del>-JSCell* JSC_HOST_CALL stringFromCharCode(ExecState*, int32_t);
</del><ins>+JSCell* JSC_HOST_CALL stringFromSingleCharCode(ExecState*, int32_t);
</ins><span class="cx"> JSCell* stringConstructor(ExecState*, JSValue);
</span><span class="cx">
</span><span class="cx"> } // namespace JSC
</span></span></pre>
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