http://gcc.gnu.org/bugzilla/show_bug.cgi?id=45816
--- Comment #8 from Dominique d'Humieres <dominiq at lps dot ens.fr> 2010-10-02 21:03:38 UTC --- > The process isn't that lengthy, it's a binary search and shouldn't take more > than half an hour maximum to identify the file that's being miscompiled. In > my > experience none of the other questions can easily be answered without > identifying a testcase in such a way. I have already spent half an hour to go nowhere and I can probably spend days (I don't have) without progress. So if you want to do that your way, I need precise directives: -step1 do this -step2 do that ... and so on.
