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Deprecate obsolete JSFunction::unchecked_shared accessor.

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R=hpayer@chromium.org
BUG=v8:1490

Review URL: https://codereview.chromium.org/16813005

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@15086 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
This commit is contained in:
mstarzinger@chromium.org 2013-06-12 14:05:56 +00:00
parent a11d33967f
commit 643350c5d2
4 changed files with 3 additions and 11 deletions
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2
src/mark-compact.cc
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@ -2418,7 +2418,7 @@ void MarkCompactCollector::ClearNonLiveReferences() {
// This map is used for inobject slack tracking and has been detached
// from SharedFunctionInfo during the mark phase.
// Since it survived the GC, reattach it now.
map->unchecked_constructor()->unchecked_shared()->AttachInitialMap(map);
map->unchecked_constructor()->shared()->AttachInitialMap(map);
}
ClearNonLivePrototypeTransitions(map);

6
src/objects-inl.h
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@ -4969,12 +4969,6 @@ Object* JSFunction::unchecked_context() {
}
SharedFunctionInfo* JSFunction::unchecked_shared() {
return reinterpret_cast<SharedFunctionInfo*>(
READ_FIELD(this, kSharedFunctionInfoOffset));
}
void JSFunction::set_context(Object* value) {
ASSERT(value->IsUndefined() || value->IsContext());
WRITE_FIELD(this, kContextOffset, value);

4
src/objects-visiting-inl.h
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@ -414,7 +414,7 @@ void StaticMarkingVisitor<StaticVisitor>::VisitJSFunction(
// Visit shared function info immediately to avoid double checking
// of its flushability later. This is just an optimization because
// the shared function info would eventually be visited.
SharedFunctionInfo* shared = function->unchecked_shared();
SharedFunctionInfo* shared = function->shared();
if (StaticVisitor::MarkObjectWithoutPush(heap, shared)) {
StaticVisitor::MarkObject(heap, shared->map());
VisitSharedFunctionInfoWeakCode(heap, shared);
@ -595,7 +595,7 @@ inline static bool HasSourceCode(Heap* heap, SharedFunctionInfo* info) {
template<typename StaticVisitor>
bool StaticMarkingVisitor<StaticVisitor>::IsFlushable(
Heap* heap, JSFunction* function) {
SharedFunctionInfo* shared_info = function->unchecked_shared();
SharedFunctionInfo* shared_info = function->shared();
// Code is either on stack, in compilation cache or referenced
// by optimized version of function.

2
src/objects.h
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@ -6581,8 +6581,6 @@ class JSFunction: public JSObject {
// can be shared by instances.
DECL_ACCESSORS(shared, SharedFunctionInfo)
inline SharedFunctionInfo* unchecked_shared();
// [context]: The context for this function.
inline Context* context();
inline Object* unchecked_context();