Lines Matching refs:kRegexpEmptyMatch

643   if (re->op() == kRegexpEmptyMatch)  in LeadingRegexp()
647     if (sub[0]->op() == kRegexpEmptyMatch)  in LeadingRegexp()
659   if (re->op() == kRegexpEmptyMatch)  in RemoveLeadingRegexp()
663     if (sub[0]->op() == kRegexpEmptyMatch)  in RemoveLeadingRegexp()
681   return new Regexp(kRegexpEmptyMatch, pf);  in RemoveLeadingRegexp()
727     re->op_ = kRegexpEmptyMatch;  in RemoveLeadingString()
733       re->op_ = kRegexpEmptyMatch;  in RemoveLeadingString()
751     if (sub[0]->op() == kRegexpEmptyMatch) {  in RemoveLeadingString()
761           re->op_ = kRegexpEmptyMatch;  in RemoveLeadingString()
982         sub[i]->op() == kRegexpEmptyMatch &&  in FactorAlternationRecursive()
983         sub[i+1]->op() == kRegexpEmptyMatch) {  in FactorAlternationRecursive()
1044     Regexp* re = new Regexp(kRegexpEmptyMatch, flags_);  in DoConcatenation()