values may die at every use

[libfirm] / ir / be / bespillmorgan.c

diff --git a/ir/be/bespillmorgan.c b/ir/be/bespillmorgan.c
index 8f8c2e1..1276581 100644 (file)
--- a/ir/be/bespillmorgan.c
+++ b/ir/be/bespillmorgan.c
@@ -486,7 +486,9 @@ void be_spill_morgan(const be_chordal_env_t *chordal_env) {
        be_remove_dead_nodes_from_schedule(env.irg);
 
        // cleanup
-       be_dump(env.irg, "-spillmorgan", dump_ir_block_graph_sched);
+       if (chordal_env->opts->dump_flags & BE_CH_DUMP_SPILL)
+               be_dump(env.irg, "-spillmorgan", dump_ir_block_graph_sched);
+
        free_loop_out_edges(&env);
        del_set(env.loop_attr_set);
        del_set(env.block_attr_set);