https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109237
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|middle-end |debug --- Comment #4 from Andrew Pinski <pinskia at gcc dot gnu.org> --- To give an insight into how much the verifiers give: CFG verifier : 61.10 ( 11%) 3.97 ( 13%) 65.09 ( 11%) 0 ( 0%) ... tree SSA verifier : 39.90 ( 7%) 0.02 ( 0%) 39.93 ( 7%) 0 ( 0%) tree STMT verifier : 141.76 ( 26%) 0.00 ( 0%) 141.95 ( 25%) 0 ( 0%) ... verify RTL sharing : 82.20 ( 15%) 0.00 ( 0%) 82.25 ( 14%) 0 ( 0%) Which is almost due to the number of debug statements (RTL and gimple level). The only way to reduce the cost here is reduce the number of debug statements ...