dist/gcc/tree-eh.c

4242   edge e_in, e_out;
4248   e_out = single_succ_edge (bb);
4251   if ((e_in->flags & EDGE_EH) == 0 || (e_out->flags & EDGE_EH) != 0)
4263   for (gsi = gsi_start_bb (e_out->dest); !gsi_end_p (gsi); gsi_next (&gsi))
4280   if (find_edge (e_in->src, e_out->dest))
4312 	     lp->index, e_out->dest->index);
4318   redirect_eh_edge_1 (e_in, e_out->dest, false);
4319   redirect_edge_pred (e_out, e_in->src);
4320   e_out->flags = e_in->flags;
4321   e_out->probability = e_in->probability;
4514 cleanup_empty_eh_move_lp (basic_block bb, edge e_out,
4534   e_out->flags = (e_out->flags & ~EDGE_EH) | EDGE_FALLTHRU;
4535   e_out->probability = profile_probability::always ();
4543 cleanup_empty_eh_unsplit (basic_block bb, edge e_out, eh_landing_pad lp)
4551   gcc_assert (e_out != NULL);
4556   for (gsi = gsi_start_bb (e_out->dest); !gsi_end_p (gsi); gsi_next (&gsi))
4570   if (cleanup_empty_eh_merge_phis (e_out->dest, bb, e_out, false))
4576 		 lp->index, e_out->dest->index);
4632   edge e, e_out;
4641       e_out = NULL;
4644       e_out = single_succ_edge (bb);
4672       if (e_out == NULL
4673 	  || infinite_empty_loop_p (e_out))
4676       return ret | cleanup_empty_eh_unsplit (bb, e_out, lp);
4683   if (!e_out && gimple_call_builtin_p (resx, BUILT_IN_STACK_RESTORE))
4709       gcc_assert (e_out == NULL);
4743   if (cleanup_empty_eh_merge_phis (e_out->dest, bb, e_out, true))
4755       cleanup_empty_eh_move_lp (bb, e_out, lp, new_region);