Mercurial > hg > Papers > 2020 > soto-midterm

comparison src/atomicImpl.cbc @ 1:73127e0ab57c

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author soto@cr.ie.u-ryukyu.ac.jp
date Tue, 08 Sep 2020 18:38:08 +0900
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0:b919985837a3 1:73127e0ab57c
1 __code checkAndSetAtomicReference(struct AtomicReference* atomic, union Data** ptr, union Data* oldData, union Data* newData, __code next(...), __code fail(...)) {
2 if (__sync_bool_compare_and_swap(ptr, oldData, newData)) {
3 goto next(...);
4 }
5 goto fail(...);
6 }