Re: C++ Exception Handling

2015-12-28 Thread Florian Weimer
* Rodrigo Bonifacio: > We are expanding this research to a broader community, so I kindly > invite you to answer our new version of the survey at: > > https://www.surveymonkey.com/r/SXCB7WJ Question 9 is too ambiguous. Do you expect answers that reflect our own judgement, or do you want us to gu

Re: C++ exception handling optimization performance

2015-04-25 Thread Jan Hubicka
Hi, > Hello all, > > With gcc, does the fact that some branch results in a C++ exception > effect the performance of a function when that exception branch > isn't entered? In other words, does the presence of a throw effect > the optimizer in any way? EH handling is implemented in a way minimizin