Closed vax-r closed 2 weeks ago
Fetch the value of delta directly from the returned value from __sync_fetch_and_sub, as it returns the origin value of cgc->cvtime_delta.
delta
__sync_fetch_and_sub
cgc->cvtime_delta
Additional fetching instruction of cgc->cvtime_delta would be redundant here.
Summary
Fetch the value of
deltadirectly from the returned value from__sync_fetch_and_sub, as it returns the origin value ofcgc->cvtime_delta.Additional fetching instruction of
cgc->cvtime_deltawould be redundant here.