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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/191411">191411</a></dd>
<dt>Author</dt> <dd>bshafiei@apple.com</dd>
<dt>Date</dt> <dd>2015-10-21 16:10:45 -0700 (Wed, 21 Oct 2015)</dd>
</dl>

<h3>Log Message</h3>
<pre>Roll out <a href="http://trac.webkit.org/projects/webkit/changeset/191360">r191360</a>. rdar://problem/23205990</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#tagsSafari60218LayoutTestsChangeLog">tags/Safari-602.1.8/LayoutTests/ChangeLog</a></li>
<li><a href="#tagsSafari60218LayoutTestsjscallerpropertyexpectedtxt">tags/Safari-602.1.8/LayoutTests/js/caller-property-expected.txt</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoreChangeLog">tags/Safari-602.1.8/Source/JavaScriptCore/ChangeLog</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoredfgDFGOSRExitCompilerCommoncpp">tags/Safari-602.1.8/Source/JavaScriptCore/dfg/DFGOSRExitCompilerCommon.cpp</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCorejitAssemblyHelpersh">tags/Safari-602.1.8/Source/JavaScriptCore/jit/AssemblyHelpers.h</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoreruntimeOptionsh">tags/Safari-602.1.8/Source/JavaScriptCore/runtime/Options.h</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoretestses6yaml">tags/Safari-602.1.8/Source/JavaScriptCore/tests/es6.yaml</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoretestsstressdfgtailcallsjs">tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/dfg-tail-calls.js</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoretestsstressmutualtailcallnostackoverflowjs">tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/mutual-tail-call-no-stack-overflow.js</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoretestsstresstailcallininlinecachejs">tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-in-inline-cache.js</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoretestsstresstailcallnostackoverflowjs">tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-no-stack-overflow.js</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoretestsstresstailcallrecognizejs">tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-recognize.js</a></li>
<li><a href="#tagsSafari60218SourceJavaScriptCoretestsstresstailcallvarargsnostackoverflowjs">tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-varargs-no-stack-overflow.js</a></li>
</ul>

<h3>Removed Paths</h3>
<ul>
<li><a href="#tagsSafari60218LayoutTestsjsregress150336expectedtxt">tags/Safari-602.1.8/LayoutTests/js/regress-150336-expected.txt</a></li>
<li><a href="#tagsSafari60218LayoutTestsjsregress150336html">tags/Safari-602.1.8/LayoutTests/js/regress-150336.html</a></li>
<li><a href="#tagsSafari60218LayoutTestsjsscripttestsregress150336js">tags/Safari-602.1.8/LayoutTests/js/script-tests/regress-150336.js</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="tagsSafari60218LayoutTestsChangeLog"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/LayoutTests/ChangeLog (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/LayoutTests/ChangeLog        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/LayoutTests/ChangeLog        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,3 +1,7 @@
</span><ins>+2015-10-21  Babak Shafiei  &lt;bshafiei@apple.com&gt;
+
+        Roll out r191360.
+
</ins><span class="cx"> 2015-10-20  Ryan Haddad  &lt;ryanhaddad@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Marking http/tests/xmlhttprequest/timeout/xmlhttprequest-timeout-twice.html as flaky on Yosemite
</span></span></pre></div>
<a id="tagsSafari60218LayoutTestsjscallerpropertyexpectedtxt"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/LayoutTests/js/caller-property-expected.txt (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/LayoutTests/js/caller-property-expected.txt        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/LayoutTests/js/caller-property-expected.txt        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -10,13 +10,13 @@
</span><span class="cx"> PASS nonStrictCaller(strictCallee) threw exception TypeError: Type error.
</span><span class="cx"> PASS strictCaller(nonStrictCallee) threw exception TypeError: Function.caller used to retrieve strict caller.
</span><span class="cx"> PASS strictCaller(strictCallee) threw exception TypeError: Type error.
</span><del>-PASS strictTailCaller(nonStrictCallee) is null
</del><ins>+FAIL strictTailCaller(nonStrictCallee) should be null. Threw exception TypeError: Function.caller used to retrieve strict caller
</ins><span class="cx"> PASS strictTailCaller(strictCallee) threw exception TypeError: Type error.
</span><span class="cx"> PASS nonStrictCaller(boundNonStrictCallee) is nonStrictCaller
</span><span class="cx"> PASS nonStrictCaller(boundStrictCallee) threw exception TypeError: Type error.
</span><span class="cx"> PASS strictCaller(boundNonStrictCallee) threw exception TypeError: Function.caller used to retrieve strict caller.
</span><span class="cx"> PASS strictCaller(boundStrictCallee) threw exception TypeError: Type error.
</span><del>-PASS strictTailCaller(boundNonStrictCallee) is null
</del><ins>+FAIL strictTailCaller(boundNonStrictCallee) should be null. Threw exception TypeError: Function.caller used to retrieve strict caller
</ins><span class="cx"> PASS strictTailCaller(boundStrictCallee) threw exception TypeError: Type error.
</span><span class="cx"> PASS nonStrictGetter(nonStrictAccessor) is nonStrictGetter
</span><span class="cx"> PASS nonStrictSetter(nonStrictAccessor) is true
</span></span></pre></div>
<a id="tagsSafari60218LayoutTestsjsregress150336expectedtxt"></a>
<div class="delfile"><h4>Deleted: tags/Safari-602.1.8/LayoutTests/js/regress-150336-expected.txt (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/LayoutTests/js/regress-150336-expected.txt        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/LayoutTests/js/regress-150336-expected.txt        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,10 +0,0 @@
</span><del>-Regression test for https://webkit.org/b/150336.
-
-On success, you will see a series of &quot;PASS&quot; messages, followed by &quot;TEST COMPLETE&quot;.
-
-
-PASS Properly handled OSR exit from a bound function with an inlined tail callee.
-PASS successfullyParsed is true
-
-TEST COMPLETE
-
</del></span></pre></div>
<a id="tagsSafari60218LayoutTestsjsregress150336html"></a>
<div class="delfile"><h4>Deleted: tags/Safari-602.1.8/LayoutTests/js/regress-150336.html (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/LayoutTests/js/regress-150336.html        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/LayoutTests/js/regress-150336.html        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,10 +0,0 @@
</span><del>-&lt;!DOCTYPE HTML PUBLIC &quot;-//IETF//DTD HTML//EN&quot;&gt;
-&lt;html&gt;
-&lt;head&gt;
-&lt;script src=&quot;../resources/js-test-pre.js&quot;&gt;&lt;/script&gt;
-&lt;/head&gt;
-&lt;body&gt;
-&lt;script src=&quot;script-tests/regress-150336.js&quot;&gt;&lt;/script&gt;
-&lt;script src=&quot;../resources/js-test-post.js&quot;&gt;&lt;/script&gt;
-&lt;/body&gt;
-&lt;/html&gt;
</del></span></pre></div>
<a id="tagsSafari60218LayoutTestsjsscripttestsregress150336js"></a>
<div class="delfile"><h4>Deleted: tags/Safari-602.1.8/LayoutTests/js/script-tests/regress-150336.js (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/LayoutTests/js/script-tests/regress-150336.js        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/LayoutTests/js/script-tests/regress-150336.js        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,45 +0,0 @@
</span><del>-description(&quot;Regression test for https://webkit.org/b/150336.&quot;);
-
-// This test verifies that an OSR exit from a bound function with an inlined tail callee
-// properly transitions to the baseline JIT without crashing.
-
-myObj = {
-    val: 1
-}
-
-function bar(a, idx)
-{
-    &quot;use strict&quot;;
-
-    if (idx == 9900)
-        myObj.dfgOSR = &quot;Test&quot;;
-
-    if (idx == 199900)
-        myObj.ftlOSR = &quot;Test&quot;;
-
-    return myObj.val + a;
-}
-
-function foo(a, idx)
-{
-    &quot;use strict&quot;;
-
-    return bar(a, idx);
-}
-
-boundFoo = foo.bind(null, 41);
-
-function test()
-{
-    for (var i = 0; i &lt; 200000; i++) {
-        got = boundFoo(i);
-        if (got != 42)
-            testFailed(&quot;Function returned &quot; + got + &quot; but expected 42!&quot;);
-    }
-}
-
-noInline(test);
-
-test();
-
-testPassed(&quot;Properly handled OSR exit from a bound function with an inlined tail callee.&quot;);
</del></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoreChangeLog"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/ChangeLog (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/ChangeLog        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/ChangeLog        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,3 +1,7 @@
</span><ins>+2015-10-21  Babak Shafiei  &lt;bshafiei@apple.com&gt;
+
+        Roll out r191360.
+
</ins><span class="cx"> 2015-10-20  Mark Lam  &lt;mark.lam@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         YarrPatternConstructor::containsCapturingTerms() should not assume that its terms.size() is greater than 0.
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoredfgDFGOSRExitCompilerCommoncpp"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/dfg/DFGOSRExitCompilerCommon.cpp (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/dfg/DFGOSRExitCompilerCommon.cpp        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/dfg/DFGOSRExitCompilerCommon.cpp        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -214,16 +214,7 @@
</span><span class="cx">             jit.storePtr(AssemblyHelpers::TrustedImmPtr(trueReturnPC), AssemblyHelpers::addressFor(inlineCallFrame-&gt;stackOffset + virtualRegisterForArgument(inlineCallFrame-&gt;arguments.size()).offset()));
</span><span class="cx">                          
</span><span class="cx">         jit.storePtr(AssemblyHelpers::TrustedImmPtr(baselineCodeBlock), AssemblyHelpers::addressFor((VirtualRegister)(inlineCallFrame-&gt;stackOffset + JSStack::CodeBlock)));
</span><del>-
-        // Restore the inline call frame's callee save registers.
-        // If this inlined frame is a tail call that will return back to the original caller, we need to
-        // copy the prior contents of the tag registers already saved for the outer frame to this frame.
-        jit.emitSaveOrCopyCalleeSavesFor(
-            baselineCodeBlock,
-            static_cast&lt;VirtualRegister&gt;(inlineCallFrame-&gt;stackOffset),
-            trueCaller ? AssemblyHelpers::UseExistingTagRegisterContents : AssemblyHelpers::CopySavedTagRegistersFromBaseFrame,
-            GPRInfo::regT2);
-
</del><ins>+        jit.emitSaveCalleeSavesFor(baselineCodeBlock, static_cast&lt;VirtualRegister&gt;(inlineCallFrame-&gt;stackOffset));
</ins><span class="cx">         if (!inlineCallFrame-&gt;isVarargs())
</span><span class="cx">             jit.store32(AssemblyHelpers::TrustedImm32(inlineCallFrame-&gt;arguments.size()), AssemblyHelpers::payloadFor((VirtualRegister)(inlineCallFrame-&gt;stackOffset + JSStack::ArgumentCount)));
</span><span class="cx"> #if USE(JSVALUE64)
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCorejitAssemblyHelpersh"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/jit/AssemblyHelpers.h (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/jit/AssemblyHelpers.h        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/jit/AssemblyHelpers.h        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -178,7 +178,7 @@
</span><span class="cx"> #endif
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    void emitSaveCalleeSavesFor(CodeBlock* codeBlock)
</del><ins>+    void emitSaveCalleeSavesFor(CodeBlock* codeBlock, VirtualRegister offsetVirtualRegister = static_cast&lt;VirtualRegister&gt;(0))
</ins><span class="cx">     {
</span><span class="cx">         ASSERT(codeBlock);
</span><span class="cx"> 
</span><span class="lines">@@ -190,43 +190,10 @@
</span><span class="cx">             RegisterAtOffset entry = calleeSaves-&gt;at(i);
</span><span class="cx">             if (dontSaveRegisters.get(entry.reg()))
</span><span class="cx">                 continue;
</span><del>-            storePtr(entry.reg().gpr(), Address(framePointerRegister, entry.offset()));
</del><ins>+            storePtr(entry.reg().gpr(), Address(framePointerRegister, offsetVirtualRegister.offsetInBytes() + entry.offset()));
</ins><span class="cx">         }
</span><span class="cx">     }
</span><del>-    
-    enum RestoreTagRegisterMode { UseExistingTagRegisterContents, CopySavedTagRegistersFromBaseFrame };
</del><span class="cx"> 
</span><del>-    void emitSaveOrCopyCalleeSavesFor(CodeBlock* codeBlock, VirtualRegister offsetVirtualRegister, RestoreTagRegisterMode tagRegisterMode, GPRReg temp)
-    {
-        ASSERT(codeBlock);
-        
-        RegisterAtOffsetList* calleeSaves = codeBlock-&gt;calleeSaveRegisters();
-        RegisterSet dontSaveRegisters = RegisterSet(RegisterSet::stackRegisters(), RegisterSet::allFPRs());
-        unsigned registerCount = calleeSaves-&gt;size();
-        
-        for (unsigned i = 0; i &lt; registerCount; i++) {
-            RegisterAtOffset entry = calleeSaves-&gt;at(i);
-            if (dontSaveRegisters.get(entry.reg()))
-                continue;
-            
-            GPRReg registerToWrite;
-            
-#if USE(JSVALUE32_64)
-            UNUSED_PARAM(tagRegisterMode);
-            UNUSED_PARAM(temp);
-#else
-            if (tagRegisterMode == CopySavedTagRegistersFromBaseFrame
-                &amp;&amp; (entry.reg() == GPRInfo::tagTypeNumberRegister || entry.reg() == GPRInfo::tagMaskRegister)) {
-                registerToWrite = temp;
-                loadPtr(AssemblyHelpers::Address(GPRInfo::callFrameRegister, entry.offset()), registerToWrite);
-            } else
-#endif
-                registerToWrite = entry.reg().gpr();
-
-            storePtr(registerToWrite, Address(framePointerRegister, offsetVirtualRegister.offsetInBytes() + entry.offset()));
-        }
-    }
-    
</del><span class="cx">     void emitRestoreCalleeSavesFor(CodeBlock* codeBlock)
</span><span class="cx">     {
</span><span class="cx">         ASSERT(codeBlock);
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoreruntimeOptionsh"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/runtime/Options.h (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/runtime/Options.h        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/runtime/Options.h        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -131,7 +131,7 @@
</span><span class="cx">     v(bool, forceProfilerBytecodeGeneration, false, nullptr) \
</span><span class="cx">     \
</span><span class="cx">     v(bool, useFunctionDotArguments, true, nullptr) \
</span><del>-    v(bool, useTailCalls, true, nullptr) \
</del><ins>+    v(bool, useTailCalls, false, nullptr) \
</ins><span class="cx">     \
</span><span class="cx">     /* dumpDisassembly implies dumpDFGDisassembly. */ \
</span><span class="cx">     v(bool, dumpDisassembly, false, &quot;dumps disassembly of all JIT compiled code upon compilation&quot;) \
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoretestses6yaml"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/tests/es6.yaml (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/tests/es6.yaml        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/tests/es6.yaml        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -879,9 +879,9 @@
</span><span class="cx"> - path: es6/Promise_Promise[Symbol.species].js
</span><span class="cx">   cmd: runES6 :fail
</span><span class="cx"> - path: es6/proper_tail_calls_tail_call_optimisation_direct_recursion.js
</span><del>-  cmd: runES6 :normal
</del><ins>+  cmd: runES6 :fail
</ins><span class="cx"> - path: es6/proper_tail_calls_tail_call_optimisation_mutual_recursion.js
</span><del>-  cmd: runES6 :normal
</del><ins>+  cmd: runES6 :fail
</ins><span class="cx"> - path: es6/prototype_of_bound_functions_arrow_functions.js
</span><span class="cx">   cmd: runES6 :fail
</span><span class="cx"> - path: es6/prototype_of_bound_functions_basic_functions.js
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoretestsstressdfgtailcallsjs"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/dfg-tail-calls.js (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/dfg-tail-calls.js        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/dfg-tail-calls.js        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,3 +1,4 @@
</span><ins>+//@ skip
</ins><span class="cx"> (function nonInlinedTailCall() {
</span><span class="cx">     function callee() { if (callee.caller != nonInlinedTailCall) throw new Error(); }
</span><span class="cx">     noInline(callee);
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoretestsstressmutualtailcallnostackoverflowjs"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/mutual-tail-call-no-stack-overflow.js (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/mutual-tail-call-no-stack-overflow.js        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/mutual-tail-call-no-stack-overflow.js        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,3 +1,4 @@
</span><ins>+//@ skip
</ins><span class="cx"> function shouldThrow(func, errorMessage) {
</span><span class="cx">     var errorThrown = false;
</span><span class="cx">     var error = null;
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoretestsstresstailcallininlinecachejs"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-in-inline-cache.js (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-in-inline-cache.js        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-in-inline-cache.js        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,3 +1,4 @@
</span><ins>+//@ skip
</ins><span class="cx"> &quot;use strict&quot;;
</span><span class="cx"> 
</span><span class="cx"> function tail() { }
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoretestsstresstailcallnostackoverflowjs"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-no-stack-overflow.js (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-no-stack-overflow.js        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-no-stack-overflow.js        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,3 +1,4 @@
</span><ins>+//@ skip
</ins><span class="cx"> function shouldThrow(func, errorMessage) {
</span><span class="cx">     var errorThrown = false;
</span><span class="cx">     var error = null;
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoretestsstresstailcallrecognizejs"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-recognize.js (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-recognize.js        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-recognize.js        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,3 +1,4 @@
</span><ins>+//@ skip
</ins><span class="cx"> function callerMustBeRun() {
</span><span class="cx">     if (!Object.is(callerMustBeRun.caller, runTests))
</span><span class="cx">         throw Error(&quot;Wrong caller, expected run but got &quot;, callerMustBeRun.caller);
</span></span></pre></div>
<a id="tagsSafari60218SourceJavaScriptCoretestsstresstailcallvarargsnostackoverflowjs"></a>
<div class="modfile"><h4>Modified: tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-varargs-no-stack-overflow.js (191410 => 191411)</h4>
<pre class="diff"><span>
<span class="info">--- tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-varargs-no-stack-overflow.js        2015-10-21 23:05:53 UTC (rev 191410)
+++ tags/Safari-602.1.8/Source/JavaScriptCore/tests/stress/tail-call-varargs-no-stack-overflow.js        2015-10-21 23:10:45 UTC (rev 191411)
</span><span class="lines">@@ -1,3 +1,4 @@
</span><ins>+//@ skip
</ins><span class="cx"> function shouldThrow(func, errorMessage) {
</span><span class="cx">     var errorThrown = false;
</span><span class="cx">     var error = null;
</span></span></pre>
</div>
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