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1. optimze write, read global object in interpreter

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2. optimze write, read object in interpreter

Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
This commit is contained in:
seonghyun kim 2017-01-09 20:15:15 +09:00
commit adc1b3cea1
11 changed files with 126 additions and 57 deletions
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23
src/runtime/ArrayObject.cpp
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@ -186,6 +186,29 @@ bool ArrayObject::setArrayLength(ExecutionState& state, const uint64_t& newLengt
}
}
ObjectGetResult ArrayObject::getFastModeValue(ExecutionState& state, const ObjectPropertyName& P)
{
if (LIKELY(isFastModeArray())) {
uint64_t idx;
if (LIKELY(P.isUIntType())) {
idx = P.uintValue();
} else {
idx = P.string(state)->tryToUseAsArrayIndex();
}
if (LIKELY(idx != Value::InvalidArrayIndexValue)) {
ASSERT(m_fastModeData.size() == getArrayLength(state));
if (LIKELY(idx < m_fastModeData.size())) {
Value v = m_fastModeData[idx];
if (LIKELY(!v.isEmpty())) {
return ObjectGetResult(v, true, true, true);
}
return ObjectGetResult();
}
}
}
return ObjectGetResult();
}
bool ArrayObject::setFastModeValue(ExecutionState& state, const ObjectPropertyName& P, const ObjectPropertyDescriptor& desc)
{
if (LIKELY(isFastModeArray())) {