diff options
Diffstat (limited to 'src/corelib/tools/qhash.cpp')
| -rw-r--r-- | src/corelib/tools/qhash.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/corelib/tools/qhash.cpp b/src/corelib/tools/qhash.cpp index 6b003fe739..a53d6db997 100644 --- a/src/corelib/tools/qhash.cpp +++ b/src/corelib/tools/qhash.cpp @@ -321,7 +321,7 @@ static QBasicAtomicInt qt_qhash_seed = Q_BASIC_ATOMIC_INITIALIZER(-1); */ static void qt_initialize_qhash_seed() { - if (qt_qhash_seed.load() == -1) { + if (qt_qhash_seed.loadRelaxed() == -1) { int x(qt_create_qhash_seed() & INT_MAX); qt_qhash_seed.testAndSetRelaxed(-1, x); } @@ -340,7 +340,7 @@ static void qt_initialize_qhash_seed() int qGlobalQHashSeed() { qt_initialize_qhash_seed(); - return qt_qhash_seed.load(); + return qt_qhash_seed.loadRelaxed(); } /*! \relates QHash @@ -372,14 +372,14 @@ void qSetGlobalQHashSeed(int newSeed) return; if (newSeed == -1) { int x(qt_create_qhash_seed() & INT_MAX); - qt_qhash_seed.store(x); + qt_qhash_seed.storeRelaxed(x); } else { if (newSeed) { // can't use qWarning here (reentrancy) fprintf(stderr, "qSetGlobalQHashSeed: forced seed value is not 0, cannot guarantee that the " "hashing functions will produce a stable value."); } - qt_qhash_seed.store(newSeed & INT_MAX); + qt_qhash_seed.storeRelaxed(newSeed & INT_MAX); } } @@ -509,7 +509,7 @@ QHashData *QHashData::detach_helper(void (*node_duplicate)(Node *, void *), d->userNumBits = userNumBits; d->numBits = numBits; d->numBuckets = numBuckets; - d->seed = (this == &shared_null) ? uint(qt_qhash_seed.load()) : seed; + d->seed = (this == &shared_null) ? uint(qt_qhash_seed.loadRelaxed()) : seed; d->sharable = true; d->strictAlignment = nodeAlign > 8; d->reserved = 0; |