------- Comment #4 from hubicka at ucw dot cz 2008-01-03 21:05 ------- Subject: Re: [4.3 regression] ICE with "-fprofile-arcs -fopenmp"
> (which compiles) profile counters are added before omp expansion and once > again > for the child function. Is there a reason why pass_tree_profile can't run > after > pass_cleanup_cfg/pass_init_datastructures/pass_expand_omp? The reason is that pass_cleanup_cfg might remove some explicit goto statements and gcov output would miss them then. > If it can't be moved, could it at least skip all edges in omp parallel > regions? > Or if it is not thread safe, just disable pass_tree_profile if flag_openmp... Well, there is thread safe profiling. In general tree_profile should not see anything it profiled already. I guess all we need to is to mark clones constructed by OMP and ignore those functions in tree_profile? Honza -- http://gcc.gnu.org/bugzilla/show_bug.cgi?id=34610
