Posts Tagged ‘regexhelper’

Microsoft Edge Chakra JIT Failed RegexHelper::StringReplace Call

The “String.prototype.replace” method can be inlined in the JIT process. So in the method, all the calls which may break the JIT assumptions must be invoked with updating “ImplicitCallFlags”. But “RegexHelper::StringReplace” calls the replace function without updating the flag. Therefore it fails to detect if a user function was called. Source: Microsoft Edge Chakra JIT […]