https://gcc.gnu.org/bugzilla/show_bug.cgi?id=68117
--- Comment #38 from Gary Funck <gary at intrepid dot com> --- (In reply to Richard Biener from comment #37) > > Does the following help on r230428 or newer? > > Index: gcc/tree-ssa.c > =================================================================== > --- gcc/tree-ssa.c (revision 230428) > +++ gcc/tree-ssa.c (working copy) > @@ -1126,6 +1145,9 @@ delete_tree_ssa (struct function *fn) > fn->gimple_df->decls_to_pointers = NULL; > fn->gimple_df->modified_noreturn_calls = NULL; > fn->gimple_df = NULL; > + > + /* We no longer need the edge variable maps. */ > + redirect_edge_var_map_destroy (); > } > > /* Return true if EXPR is a useless type conversion, otherwise return Yes, was able to do a full bootstrap at -O3 of all languages.
