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Published 20 hours ago • verified publisher icon jbush001

Optimize __sync_lock_release

Open jbush001 opened this issue 7 years ago • 0 comments

Currently, this is set to expand in NyuziISelLowering. This converts it to an atomic swap, which isn't necessary. Should simplify it to a store/membar.

jbush001 avatar Feb 22 '18 03:02 jbush001