https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111600
--- Comment #17 from rguenther at suse dot de <rguenther at suse dot de> --- On Wed, 4 Oct 2023, rdapp at gcc dot gnu.org wrote: > https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111600 > > --- Comment #16 from Robin Dapp <rdapp at gcc dot gnu.org> --- > Confirming that it's the compilation of insn-emit.cc which takes > 10 > minutes. > The rest (including auto generating of files) is reasonably fast. Going to do > some experiments with it and see which pass takes the most time. And in which function(s) please. IIRC -Q will announce each function entering post-IPA passses (announce_function), you could eventually dump the current time there as well.
