141 function StringMatchJS(regexp) {  argument
145   if (IS_REGEXP(regexp)) {
148     var lastIndex = regexp.lastIndex;
150     if (!regexp.global) return RegExpExecNoTests(regexp, subject, 0);
152     var result = %StringMatch(subject, regexp, lastMatchInfo);
154     regexp.lastIndex = 0;
158   regexp = new $RegExp(regexp);
159   return RegExpExecNoTests(regexp, subject, 0);
408 function StringReplaceGlobalRegExpWithFunction(subject, regexp, replace) {  argument
419   var res = %RegExpExecMultiple(regexp,
423   regexp.lastIndex = 0;
485 function StringReplaceNonGlobalRegExpWithFunction(subject, regexp, replace) {  argument
486   var matchInfo = DoRegExpExec(regexp, subject, 0);
488     regexp.lastIndex = 0;
527   var regexp;
529     regexp = %_GetFromCache(STRING_TO_REGEXP_CACHE_ID, re);
531     regexp = re;
533     regexp = new $RegExp(re);
535   var match = DoRegExpExec(regexp, TO_STRING_INLINE(this), 0);