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<b><a class="bz_bug_link
bz_status_NEW "
title="NEW - JavaScriptCore performance is very bad on Windows"
href="https://bugs.webkit.org/show_bug.cgi?id=146448#c36">Comment # 36</a>
on <a class="bz_bug_link
bz_status_NEW "
title="NEW - JavaScriptCore performance is very bad on Windows"
href="https://bugs.webkit.org/show_bug.cgi?id=146448">bug 146448</a>
from <span class="vcard"><a class="email" href="mailto:peavo@outlook.com" title="peavo@outlook.com">peavo@outlook.com</a>
</span></b>
<pre>(In reply to <a href="show_bug.cgi?id=146448#c34">comment #34</a>)
<span class="quote">> Per, ewmailing, do you have access to VS2015? Can you confirm if the issue
> still manifests on the latest VS?</span >
I checked the source code of _Thrd_current in VS2015 RC, and the issues has not been fixed there, according to the source:
_Thrd_t _Thrd_current(void)
{ /* return _Thrd_t identifying current thread */
_Thrd_t thr;
#ifdef _WIN32_WCE
thr._Hnd = (HANDLE)GetCurrentThreadId();
#else /* _WIN32_WCE */
if (DuplicateHandle(GetCurrentProcess(), GetCurrentThread(),
GetCurrentProcess(), &thr._Hnd,
DUPLICATE_SAME_ACCESS, TRUE, 0))
CloseHandle(thr._Hnd);
else
thr._Hnd = 0;
#endif /* _WIN32_WCE */
thr._Id = GetCurrentThreadId();
return (thr);
}</pre>
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