sparc64: use generic sub-word atomic *cmpset
Most of this diff is refactoring to reduce duplication between the different
acq_ and rel_ variants.
Differential Revision: https://reviews.freebsd.org/D21822
Description
Description
Details
Details
- Provenance
kevans Authored on - Differential Revision
- D21822: Provide generic sub-word atomic *cmpset
- Parents
- rS353016: mips: use generic sub-word atomic *cmpset
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- Unknown
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