This site is extremely valuable to produce good quality reports of GCC bugs. For https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67283 https://gcc.gnu.org/bugzilla

This site is extremely valuable to produce good quality reports of GCC bugs. For https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67283 https://gcc.gnu.org/bugzilla/show_bug.cgi?id=67283, I was able to track multiple regressions on a GCC optimization over the different versions of GCC, within few minutes. Doing the same manually would have been extremely tiresome. Kudos to the website authors!