https://gcc.gnu.org/bugzilla/show_bug.cgi?id=99785
--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- -O0 -ftime-report: callgraph ipa passes : 6.16 ( 19%) 0.94 ( 20%) 7.10 ( 19%) 62M ( 6%) (NOTE this is the trunk with checking enabled and not GCC built with --enable-checking=release).