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Bug 1185790 - Remove move unneeded Unbarriering; r=jonco

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This commit is contained in:
Terrence Cole 2015-07-21 12:54:01 -07:00
parent 7f16c8f03f
commit 56db9931bf
1 changed files with 1 additions and 8 deletions
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9
js/src/vm/ScopeObject.cpp
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@ -1832,15 +1832,8 @@ js::IsDebugScopeSlow(ProxyObject* proxy)
/* static */ MOZ_ALWAYS_INLINE void
DebugScopes::liveScopesPostWriteBarrier(JSRuntime* rt, LiveScopeMap* map, ScopeObject* key)
{
// As above. Otherwise, barriers could fire during GC when moving the
// value.
typedef HashMap<ScopeObject*,
MissingScopeKey,
DefaultHasher<ScopeObject*>,
RuntimeAllocPolicy> UnbarrieredLiveScopeMap;
typedef gc::HashKeyRef<UnbarrieredLiveScopeMap, ScopeObject*> Ref;
if (key && IsInsideNursery(key))
rt->gc.storeBuffer.putGeneric(Ref(reinterpret_cast<UnbarrieredLiveScopeMap*>(map), key));
rt->gc.storeBuffer.putGeneric(gc::HashKeyRef<LiveScopeMap, ScopeObject*>(map, key));
}
DebugScopes::DebugScopes(JSContext* cx)