[llvm-bugs] [Bug 35068] Possible bad optimisation of unsigned atomic fetch_sub(1) > 1 on x64

[via llvm-bugs]

https://bugs.llvm.org/show_bug.cgi?id=35068

Craig Topper <craig.topper at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|RESOLVED                    |REOPENED
         Resolution|FIXED                       |---

--- Comment #5 from Craig Topper <craig.topper at gmail.com> ---
I believe I only fixed the slow-incdec case. The fast-incdec case is still
broken.

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