Treat X87UP_CLASS as LD in target_add_param.
@@ -151,6 +151,7 @@ static void target_add_param (MIR_context_t ctx, const char *name, struct type *
case MIR_T_F:
case MIR_T_D: n_fregs++; break;
case NO_CLASS: break; /* ??? no class */
+ case X87UP_CLASS:
case MIR_T_LD: n_qwords = 0; goto pass_by_ref;
case MIR_T_UNDEF: assert (FALSE);
}
