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1. reduce memory usage of CallNativeFunction, CallBoundFunction

Browse source 
2. optimize StringBuilder

Signed-off-by: seonghyun kim <sh8281.kim@samsung.com>
This commit is contained in:
seonghyun kim 2017-04-14 19:42:27 +09:00
commit 750ba31982
12 changed files with 236 additions and 72 deletions
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17
src/runtime/RopeString.cpp
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@ -78,7 +78,24 @@ String* RopeString::createRopeString(String* lstr, String* rstr, ExecutionState*
rope->m_contentLength = llen + rlen;
rope->m_left = lstr;
rope->m_right = rstr;
rope->m_has8BitContent = lstr->has8BitContent() && rstr->has8BitContent();
/*
bool has8 = true;
if (!lstr->has8BitContent()) {
if (!isAllLatin1((char16_t*)lstr->bufferAccessData().buffer, llen)) {
has8 = false;
}
}
if (has8 && !rstr->has8BitContent()) {
if (!isAllLatin1((char16_t*)rstr->bufferAccessData().buffer, rlen)) {
has8 = false;
}
}
rope->m_has8BitContent = has8;
*/
return rope;
}