change color handling in dumper, tweak colors

[libfirm] / ir / be / begnuas.c

diff --git a/ir/be/begnuas.c b/ir/be/begnuas.c
index 86ac7bc..df927d5 100644 (file)
--- a/ir/be/begnuas.c
+++ b/ir/be/begnuas.c
@@ -435,7 +435,7 @@ static int ent_is_string_const(ir_entity *ent)
        n = get_compound_ent_n_values(ent);
        for (i = 0; i < n; ++i) {
                ir_node *irn = get_compound_ent_value(ent, i);
-               if(get_irn_opcode(irn) != iro_Const)
+               if (! is_Const(irn))
                        return 0;
 
                c = (int) get_tarval_long(get_Const_tarval(irn));