Adrian Willenbücher

*[edit: accidentally posted with wrong account]* > It seems they only store/restore that information when compiled with `BOOST_USE_TSX` I think you're mistaken: They save/restore it when compiled *without* TSX support:...

> Well, the right thing is probably to save/restore them anyway, it's not a big additional cost, and it can prevent hard to find bugs later on. It's not critical...