Extend atomic compare_and_swap#1443

Merged

alexcrichton merged 4 commits intorust-lang:masterfrom

Amanieu:extended_compare_and_swap

Feb 18, 2016

Commits on Jan 5, 2016

Extend atomic compare_and_swap
Amanieu
committed

Commits on Jan 22, 2016

Specify behavior on invalid memory ordering and add more alternatives
Amanieu
committed

Commits on Jan 23, 2016

Use compare_exchange_strong/compare_exchange_weak instead
Amanieu
committed

Commits on Feb 18, 2016

Rename compare_exchange_strong to compare_exchange
Amanieu
committed