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Bug 920061 - SpiderMonkey: Use explicit template instantiation instead of instantiating templates manually. r=njn

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This commit is contained in:
Dan Gohman 2013-09-24 20:08:57 -07:00
parent c4dd429013
commit e205c78007
1 changed files with 6 additions and 12 deletions
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18
js/src/gc/Marking.cpp
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@ -325,11 +325,10 @@ Mark##base##Unbarriered(JSTracer *trc, type **thingp, const char *name)
MarkUnbarriered<type>(trc, thingp, name); \
} \
\
/* This is a hack that forces the compiler to generate code for */ \
/* MarkUnbarriered<type>. Without it, some compilers will completely inline it */ \
/* away, causing linking errors in other translation units. */ \
void (*Mark##base##type##UnbarrieredVar)(JSTracer *, type **, const char *) = \
MarkUnbarriered<type>; \
/* Explicitly instantiate MarkUnbarriered<type>. It is referenced from */ \
/* other translation units and the instantiation might otherwise get */ \
/* inlined away. */ \
template void MarkUnbarriered<type>(JSTracer *, type **, const char *); \
\
void \
Mark##base##Range(JSTracer *trc, size_t len, HeapPtr<type> *vec, const char *name) \
@ -367,14 +366,9 @@ Is##base##AboutToBeFinalized(EncapsulatedPtr<type> *thingp)
return IsAboutToBeFinalized<type>(thingp->unsafeGet()); \
}
// The arguments to DeclMarkerImpl cannot be qualified names due to the
// Mark##base##type##UnbarrieredVar hack in DeclMarkerImpl.
using jit::IonCode;
using js::types::TypeObject;
DeclMarkerImpl(BaseShape, BaseShape)
DeclMarkerImpl(BaseShape, UnownedBaseShape)
DeclMarkerImpl(IonCode, IonCode)
DeclMarkerImpl(IonCode, jit::IonCode)
DeclMarkerImpl(Object, ArgumentsObject)
DeclMarkerImpl(Object, ArrayBufferObject)
DeclMarkerImpl(Object, ArrayBufferViewObject)
@ -392,7 +386,7 @@ DeclMarkerImpl(String, JSString)
DeclMarkerImpl(String, JSFlatString)
DeclMarkerImpl(String, JSLinearString)
DeclMarkerImpl(String, PropertyName)
DeclMarkerImpl(TypeObject, TypeObject)
DeclMarkerImpl(TypeObject, js::types::TypeObject)
} /* namespace gc */
} /* namespace js */