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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - REGRESSION (r182899): icloud.com crashes"
href="https://bugs.webkit.org/show_bug.cgi?id=143960#c16">Comment # 16</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED FIXED - REGRESSION (r182899): icloud.com crashes"
href="https://bugs.webkit.org/show_bug.cgi?id=143960">bug 143960</a>
from <span class="vcard"><a class="email" href="mailto:fpizlo@apple.com" title="Filip Pizlo <fpizlo@apple.com>"> <span class="fn">Filip Pizlo</span></a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=143960#c15">comment #15</a>)
<span class="quote">> (In reply to <a href="show_bug.cgi?id=143960#c14">comment #14</a>)
> > I'm seeing this crash in r183071:
> >
> > stress/dfg-rare-data.js.always-trigger-copy-phase: test_script_8421: line 2:
> > 47158 Segmentation fault: 11 "$@"
> > ../../.vm/JavaScriptCore.framework/Resources/jsc --useFTLJIT\=false
> > --enableFunctionDotArguments\=true --minHeapUtilization\=2.0
> > --minCopiedBlockUtilization\=2.0 dfg-rare-data.js
> > stress/dfg-rare-data.js.always-trigger-copy-phase: ERROR: Unexpected exit
> > code: 139
>
> I don't see it in r183076 ; checking out r183071 to test.</span >
It appears flaky. I got it on one run and haven't seen it since. Maybe your "don't reallocate" work will fix it.</pre>
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