16752 JSRegExp::Flags RegExpFlagsFromString(Handle<String> flags, bool* success) {  in RegExpFlagsFromString()
16753   JSRegExp::Flags value = JSRegExp::kNone;  in RegExpFlagsFromString()
16756   if (length > 5) return JSRegExp::Flags(0);  in RegExpFlagsFromString()
16758     JSRegExp::Flag flag = JSRegExp::kNone;  in RegExpFlagsFromString()
16761         flag = JSRegExp::kGlobal;  in RegExpFlagsFromString()
16764         flag = JSRegExp::kIgnoreCase;  in RegExpFlagsFromString()
16767         flag = JSRegExp::kMultiline;  in RegExpFlagsFromString()
16770         if (!FLAG_harmony_unicode_regexps) return JSRegExp::Flags(0);  in RegExpFlagsFromString()
16771         flag = JSRegExp::kUnicode;  in RegExpFlagsFromString()
16774         if (!FLAG_harmony_regexps) return JSRegExp::Flags(0);  in RegExpFlagsFromString()
16775         flag = JSRegExp::kSticky;  in RegExpFlagsFromString()
16778         return JSRegExp::Flags(0);  in RegExpFlagsFromString()
16781     if (value & flag) return JSRegExp::Flags(0);  in RegExpFlagsFromString()
16792 MaybeHandle<JSRegExp> JSRegExp::New(Handle<String> pattern, Flags flags) {  in New()
16795   Handle<JSRegExp> regexp =  in New()
16796       Handle<JSRegExp>::cast(isolate->factory()->NewJSObject(constructor));  in New()
16798   return JSRegExp::Initialize(regexp, pattern, flags);  in New()
16803 MaybeHandle<JSRegExp> JSRegExp::New(Handle<String> pattern,  in New()
16812         JSRegExp);  in New()
16819 Handle<JSRegExp> JSRegExp::Copy(Handle<JSRegExp> regexp) {  in Copy()
16821   return Handle<JSRegExp>::cast(isolate->factory()->CopyJSObject(regexp));  in Copy()
16880 MaybeHandle<JSRegExp> JSRegExp::Initialize(Handle<JSRegExp> regexp,  in Initialize()
16890         JSRegExp);  in Initialize()
16897 MaybeHandle<JSRegExp> JSRegExp::Initialize(Handle<JSRegExp> regexp,  in Initialize()
16907                              EscapeRegExpSource(isolate, source), JSRegExp);  in Initialize()
16917     regexp->InObjectPropertyAtPut(JSRegExp::kLastIndexFieldIndex,  in Initialize()
16930                       JSRegExp);  in Initialize()
16939   RegExpKey(Handle<String> string, JSRegExp::Flags flags)  in RegExpKey()
16948     return string_->Equals(String::cast(val->get(JSRegExp::kSourceIndex)))  in IsMatch()
16949         && (flags_ == val->get(JSRegExp::kFlagsIndex));  in IsMatch()
16963     return RegExpHash(String::cast(val->get(JSRegExp::kSourceIndex)),  in HashForObject()
16964                       Smi::cast(val->get(JSRegExp::kFlagsIndex)));  in HashForObject()
17933                                                    JSRegExp::Flags flags) {  in LookupRegExp()
18001       JSRegExp::Flags flags, Handle<FixedArray> value) {  in PutRegExp()