differentiate between Bad and Deleted (because of exchange) nodes, this avoid some...

[libfirm] / ir / be / bepeephole.c

diff --git a/ir/be/bepeephole.c b/ir/be/bepeephole.c
index 5d3065b..79700d1 100644 (file)
--- a/ir/be/bepeephole.c
+++ b/ir/be/bepeephole.c
@@ -409,11 +409,10 @@ ir_node *be_peephole_IncSP_IncSP(ir_node *node)
        return pred;
 }
 
-void be_peephole_opt(be_irg_t *birg)
+void be_peephole_opt(ir_graph *irg)
 {
-       ir_graph   *irg = be_get_birg_irg(birg);
-       unsigned n_classes;
-       unsigned i;
+       unsigned  n_classes;
+       unsigned  i;
 
        /* barrier nodes are used for register allocations. They hinders
         * peephole optimizations, so remove them here. */
@@ -421,11 +420,11 @@ void be_peephole_opt(be_irg_t *birg)
 
        /* we sometimes find BadE nodes in float apps like optest_float.c or
         * kahansum.c for example... */
-       be_liveness_invalidate(birg->lv);
-       be_liveness_assure_sets(be_assure_liveness(birg));
+       be_liveness_invalidate(be_get_irg_liveness(irg));
+       be_liveness_assure_sets(be_assure_liveness(irg));
 
-       arch_env = be_get_birg_arch_env(birg);
-       lv       = be_get_birg_liveness(birg);
+       arch_env = be_get_irg_arch_env(irg);
+       lv       = be_get_irg_liveness(irg);
 
        n_classes = arch_env_get_n_reg_class(arch_env);
        register_values = XMALLOCN(ir_node**, n_classes);