create sub esp, imm instead off add esp -imm instructions

[libfirm] / ir / be / benode.c

diff --git a/ir/be/benode.c b/ir/be/benode.c
index 26de4ff..796cf4d 100644 (file)
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -531,7 +531,7 @@ ir_node *be_new_CopyKeep(const arch_register_class_t *cls, ir_graph *irg, ir_nod
        in[0] = src;
        memcpy(&in[1], in_keep, n * sizeof(in[0]));
        irn   = new_ir_node(NULL, irg, bl, op_be_CopyKeep, mode, n + 1, in);
-       init_node_attr(irn, n);
+       init_node_attr(irn, n + 1);
        be_node_set_reg_class(irn, OUT_POS(0), cls);
        be_node_set_reg_class(irn, 0, cls);