https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112938

David Binderman <dcb314 at hotmail dot com> changed:

           What    |Removed                     |Added
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                 CC|                            |aoliva at gcc dot gnu.org

--- Comment #1 from David Binderman <dcb314 at hotmail dot com> ---
Reduced C++ code seems to be:

struct mcs_lock {
  void lock();
  void spin_while_eq(volatile bool) {}
};
void mcs_lock::lock() { spin_while_eq(false); }

Adding the feature author for their opinion.

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