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<title>[200613] trunk/Source/JavaScriptCore</title>
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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/200613">200613</a></dd>
<dt>Author</dt> <dd>fpizlo@apple.com</dd>
<dt>Date</dt> <dd>2016-05-09 21:58:30 -0700 (Mon, 09 May 2016)</dd>
</dl>
<h3>Log Message</h3>
<pre>Unreviewed, fix cloop.
* bytecode/ValueProfile.cpp:
(JSC::ResultProfile::emitDetectNumericness):
(JSC::ResultProfile::emitSetNonNumber):
* bytecode/ValueProfile.h:
(JSC::ResultProfile::addressOfFlags):
(JSC::ResultProfile::addressOfSpecialFastPathCount):
(JSC::ResultProfile::detectNumericness):
(JSC::ResultProfile::hasBits):</pre>
<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceJavaScriptCoreChangeLog">trunk/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#trunkSourceJavaScriptCorebytecodeValueProfilecpp">trunk/Source/JavaScriptCore/bytecode/ValueProfile.cpp</a></li>
<li><a href="#trunkSourceJavaScriptCorebytecodeValueProfileh">trunk/Source/JavaScriptCore/bytecode/ValueProfile.h</a></li>
</ul>
</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/ChangeLog (200612 => 200613)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/ChangeLog 2016-05-10 04:52:31 UTC (rev 200612)
+++ trunk/Source/JavaScriptCore/ChangeLog 2016-05-10 04:58:30 UTC (rev 200613)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2016-05-09 Filip Pizlo <fpizlo@apple.com>
+
+ Unreviewed, fix cloop.
+
+ * bytecode/ValueProfile.cpp:
+ (JSC::ResultProfile::emitDetectNumericness):
+ (JSC::ResultProfile::emitSetNonNumber):
+ * bytecode/ValueProfile.h:
+ (JSC::ResultProfile::addressOfFlags):
+ (JSC::ResultProfile::addressOfSpecialFastPathCount):
+ (JSC::ResultProfile::detectNumericness):
+ (JSC::ResultProfile::hasBits):
+
</ins><span class="cx"> 2016-05-09 Michael Saboff <msaboff@apple.com>
</span><span class="cx">
</span><span class="cx"> Crash beneath ObjCCallbackFunctionImpl::call
</span></span></pre></div>
<a id="trunkSourceJavaScriptCorebytecodeValueProfilecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/bytecode/ValueProfile.cpp (200612 => 200613)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/bytecode/ValueProfile.cpp 2016-05-10 04:52:31 UTC (rev 200612)
+++ trunk/Source/JavaScriptCore/bytecode/ValueProfile.cpp 2016-05-10 04:58:30 UTC (rev 200613)
</span><span class="lines">@@ -31,6 +31,7 @@
</span><span class="cx">
</span><span class="cx"> namespace JSC {
</span><span class="cx">
</span><ins>+#if ENABLE(JIT)
</ins><span class="cx"> void ResultProfile::emitDetectNumericness(CCallHelpers& jit, JSValueRegs regs, TagRegistersMode mode)
</span><span class="cx"> {
</span><span class="cx"> CCallHelpers::Jump isInt32 = jit.branchIfInt32(regs, mode);
</span><span class="lines">@@ -53,6 +54,7 @@
</span><span class="cx"> {
</span><span class="cx"> jit.or32(CCallHelpers::TrustedImm32(ResultProfile::NonNumber), CCallHelpers::AbsoluteAddress(addressOfFlags()));
</span><span class="cx"> }
</span><ins>+#endif // ENABLE(JIT)
</ins><span class="cx">
</span><span class="cx"> } // namespace JSC
</span><span class="cx">
</span></span></pre></div>
<a id="trunkSourceJavaScriptCorebytecodeValueProfileh"></a>
<div class="modfile"><h4>Modified: trunk/Source/JavaScriptCore/bytecode/ValueProfile.h (200612 => 200613)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/JavaScriptCore/bytecode/ValueProfile.h 2016-05-10 04:52:31 UTC (rev 200612)
+++ trunk/Source/JavaScriptCore/bytecode/ValueProfile.h 2016-05-10 04:58:30 UTC (rev 200613)
</span><span class="lines">@@ -248,10 +248,6 @@
</span><span class="cx"> void* addressOfFlags() { return &m_bytecodeOffsetAndFlags; }
</span><span class="cx"> void* addressOfSpecialFastPathCount() { return &m_specialFastPathCount; }
</span><span class="cx">
</span><del>- // Sets (Int32Overflow | Int52Overflow | NonNegZeroDouble | NegZeroDouble) if it sees a
- // double. Sets NonNumber if it sees a non-number.
- void emitDetectNumericness(CCallHelpers&, JSValueRegs, TagRegistersMode = HaveTagRegisters);
-
</del><span class="cx"> void detectNumericness(JSValue value)
</span><span class="cx"> {
</span><span class="cx"> if (value.isInt32())
</span><span class="lines">@@ -262,12 +258,18 @@
</span><span class="cx"> }
</span><span class="cx"> m_bytecodeOffsetAndFlags |= NonNumber;
</span><span class="cx"> }
</span><ins>+
+#if ENABLE(JIT)
+ // Sets (Int32Overflow | Int52Overflow | NonNegZeroDouble | NegZeroDouble) if it sees a
+ // double. Sets NonNumber if it sees a non-number.
+ void emitDetectNumericness(CCallHelpers&, JSValueRegs, TagRegistersMode = HaveTagRegisters);
</ins><span class="cx">
</span><span class="cx"> // Sets (Int32Overflow | Int52Overflow | NonNegZeroDouble | NegZeroDouble).
</span><span class="cx"> void emitSetDouble(CCallHelpers&);
</span><span class="cx">
</span><span class="cx"> // Sets NonNumber.
</span><span class="cx"> void emitSetNonNumber(CCallHelpers&);
</span><ins>+#endif // ENABLE(JIT)
</ins><span class="cx">
</span><span class="cx"> private:
</span><span class="cx"> bool hasBits(int mask) const { return m_bytecodeOffsetAndFlags & mask; }
</span></span></pre>
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