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Bug 1569835 - Don't record accesses to static preference atomics, r=njn.

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Differential Revision: https://phabricator.services.mozilla.com/D40526

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Brian Hackett 2019-08-03 05:14:07 +00:00
parent 6515ac7225
commit 54df72bc76
1 changed files with 23 additions and 13 deletions
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36
modules/libpref/StaticPrefsBase.h
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@ -17,18 +17,28 @@ class SharedPrefMapBuilder;
typedef const char* String;
typedef Atomic<bool, Relaxed> RelaxedAtomicBool;
typedef Atomic<bool, ReleaseAcquire> ReleaseAcquireAtomicBool;
typedef Atomic<bool, SequentiallyConsistent> SequentiallyConsistentAtomicBool;
typedef Atomic<bool, Relaxed, recordreplay::Behavior::DontPreserve>
RelaxedAtomicBool;
typedef Atomic<bool, ReleaseAcquire, recordreplay::Behavior::DontPreserve>
ReleaseAcquireAtomicBool;
typedef Atomic<bool, SequentiallyConsistent,
recordreplay::Behavior::DontPreserve>
SequentiallyConsistentAtomicBool;
typedef Atomic<int32_t, Relaxed> RelaxedAtomicInt32;
typedef Atomic<int32_t, ReleaseAcquire> ReleaseAcquireAtomicInt32;
typedef Atomic<int32_t, SequentiallyConsistent>
typedef Atomic<int32_t, Relaxed, recordreplay::Behavior::DontPreserve>
RelaxedAtomicInt32;
typedef Atomic<int32_t, ReleaseAcquire, recordreplay::Behavior::DontPreserve>
ReleaseAcquireAtomicInt32;
typedef Atomic<int32_t, SequentiallyConsistent,
recordreplay::Behavior::DontPreserve>
SequentiallyConsistentAtomicInt32;
typedef Atomic<uint32_t, Relaxed> RelaxedAtomicUint32;
typedef Atomic<uint32_t, ReleaseAcquire> ReleaseAcquireAtomicUint32;
typedef Atomic<uint32_t, SequentiallyConsistent>
typedef Atomic<uint32_t, Relaxed, recordreplay::Behavior::DontPreserve>
RelaxedAtomicUint32;
typedef Atomic<uint32_t, ReleaseAcquire, recordreplay::Behavior::DontPreserve>
ReleaseAcquireAtomicUint32;
typedef Atomic<uint32_t, SequentiallyConsistent,
recordreplay::Behavior::DontPreserve>
SequentiallyConsistentAtomicUint32;
// XXX: Atomic<float> currently doesn't work (see bug 1552086). Once it's
@ -40,8 +50,8 @@ struct StripAtomicImpl {
typedef T Type;
};
template <typename T, MemoryOrdering Order>
struct StripAtomicImpl<Atomic<T, Order>> {
template <typename T, MemoryOrdering Order, recordreplay::Behavior Recording>
struct StripAtomicImpl<Atomic<T, Order, Recording>> {
typedef T Type;
};
@ -56,8 +66,8 @@ using StripAtomic = typename StripAtomicImpl<T>::Type;
template <typename T>
struct IsAtomic : FalseType {};
template <typename T, MemoryOrdering Order>
struct IsAtomic<Atomic<T, Order>> : TrueType {};
template <typename T, MemoryOrdering Order, recordreplay::Behavior Recording>
struct IsAtomic<Atomic<T, Order, Recording>> : TrueType {};
template <typename T>
struct IsAtomic<std::atomic<T>> : TrueType {};