https://gcc.gnu.org/bugzilla/show_bug.cgi?id=78158
Jakub Jelinek <jakub at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |torvald at gcc dot gnu.org
--- Comment #9 from Jakub Jelinek <jakub at gcc dot gnu.org> ---
(In reply to Dmitry Vyukov from comment #8)
> We need to modify tsan runtime to ignore (zero) __ATOMIC_HLE_ACQUIRE/RELEASE
> bits, right? It's only an optimization and we can pretend that elision never
> succeeds under tsan.
CCing Torvald on this.
> What is sync special bit (0x4000)?
See PR65697 for details.
