https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103465
--- Comment #24 from Tomas Kalibera <tomas.kalibera at gmail dot com> --- FWIW, predict-22.c from GCC test suite is an example for which reorder-blocks-and-partition has an effect (creates foo.cold) in GCC trunk, up to but excluding https://gcc.gnu.org/g:a187edd2b437fc9571d57f771a624963fcce08f8 The repro example I used for Bug 103274 (a.c) is not good for testing this problem in the trunk, because the optimization is not applied on that specific example already since https://gcc.gnu.org/g:cd5ae148c47c6dee05adb19acd6a523f7187be7f