Correctly caclulate the register use in the Op(x, x) case.

[libfirm] / ir / ana / analyze_irg_args.c

diff --git a/ir/ana/analyze_irg_args.c b/ir/ana/analyze_irg_args.c
index 51a7158..586a1cf 100644 (file)
--- a/ir/ana/analyze_irg_args.c
+++ b/ir/ana/analyze_irg_args.c
@@ -474,15 +474,15 @@ static void analyze_method_params_weight(ir_entity *ent) {
  * higher optimization with procedure cloning.
  *
  * The values are calculation on demand only.
+ *
+ * @param ent  the entity to analyze
+ * @param pos  the argument number
+ *
+ * @return the parameter weight or null_weight if pos is greater
+ * than the number of arguments.
  */
 unsigned get_method_param_weight(ir_entity *ent, int pos)
 {
-#ifndef NDEBUG
-       ir_type *mtp = get_entity_type(ent);
-       int     is_variadic = get_method_variadicity(mtp) == variadicity_variadic;
-       assert(0 <= pos && (is_variadic || pos < get_method_n_params(mtp)));
-#endif
-
        if (ent->attr.mtd_attr.param_weight) {
                if (pos < ARR_LEN(ent->attr.mtd_attr.param_weight))
                        return ent->attr.mtd_attr.param_weight[pos];