[llvm-bugs] [Bug 33146] __GCC_ATOMIC_SHORT_LOCK_FREE defined incorrectly for WebAssembly

via llvm-bugs llvm-bugs at lists.llvm.org
Tue Jun 6 14:46:01 PDT 2017


Dan Gohman <dan433584 at gmail.com> changed:

           What    |Removed                     |Added
         Resolution|---                         |INVALID
             Status|NEW                         |RESOLVED

--- Comment #6 from Dan Gohman <dan433584 at gmail.com> ---
The WebAssembly CG has now decided to change the WebAssembly semantics.


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.

You are receiving this mail because:
You are on the CC list for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.llvm.org/pipermail/llvm-bugs/attachments/20170606/165bc541/attachment.html>

More information about the llvm-bugs mailing list