https://gcc.gnu.org/bugzilla/show_bug.cgi?id=79966
--- Comment #10 from Dominique d'Humieres <dominiq at lps dot ens.fr> --- The run time on the 9 branch and trunk with/without -fipa-cp-clone is now as slow as for the 8 branch with -fipa-cp-clone: % gfc9 pr79966.f90 -O2 -fpeel-loops -finline-functions % time ./a.out Using SUM, time: 0.291947961
