https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102943
--- Comment #40 from Richard Biener <rguenth at gcc dot gnu.org> --- OK, so after the two micro-optimizations we are now at tree VRP : 10.92 ( 17%) 0.03 ( 5%) 10.94 ( 17%) 28M ( 4%) backwards jump threading : 11.16 ( 18%) 0.00 ( 0%) 11.15 ( 17%) 1475k ( 0%) TOTAL : 63.32 0.56 63.92 744M and alias stmt walking : 6.91 ( 18%) 0.04 ( 9%) 7.02 ( 18%) 703k ( 0%) tree VRP : 5.80 ( 15%) 0.03 ( 7%) 5.83 ( 15%) 14M ( 3%) backwards jump threading : 6.18 ( 16%) 0.01 ( 2%) 6.17 ( 16%) 1645k ( 0%) TOTAL : 38.46 0.43 38.93 438M