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<body><span class="vcard"><a class="email" href="mailto:dan433584@gmail.com" title="Dan Gohman <dan433584@gmail.com>"> <span class="fn">Dan Gohman</span></a>
</span> changed
<a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - __GCC_ATOMIC_SHORT_LOCK_FREE defined incorrectly for WebAssembly"
href="https://bugs.llvm.org/show_bug.cgi?id=33146">bug 33146</a>
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<tr>
<th>What</th>
<th>Removed</th>
<th>Added</th>
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<td style="text-align:right;">Resolution</td>
<td>---
</td>
<td>INVALID
</td>
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<td style="text-align:right;">Status</td>
<td>NEW
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<td>RESOLVED
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<b><a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - __GCC_ATOMIC_SHORT_LOCK_FREE defined incorrectly for WebAssembly"
href="https://bugs.llvm.org/show_bug.cgi?id=33146#c6">Comment # 6</a>
on <a class="bz_bug_link
bz_status_RESOLVED bz_closed"
title="RESOLVED INVALID - __GCC_ATOMIC_SHORT_LOCK_FREE defined incorrectly for WebAssembly"
href="https://bugs.llvm.org/show_bug.cgi?id=33146">bug 33146</a>
from <span class="vcard"><a class="email" href="mailto:dan433584@gmail.com" title="Dan Gohman <dan433584@gmail.com>"> <span class="fn">Dan Gohman</span></a>
</span></b>
<pre>The WebAssembly CG has now decided to change the WebAssembly semantics.
<a href="https://github.com/WebAssembly/threads/issues/19#issuecomment-306625084">https://github.com/WebAssembly/threads/issues/19#issuecomment-306625084</a>
and the guidance is now that C++ implementations may now treat 8-bit, 16-bit,
32-bit, and 64-bit atomics as "lock free" under C++'s terminology.
Consequently, the patch referenced above is no longer needed.</pre>
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