fixed addressmode bug

[libfirm] / ir / be / benode.c

diff --git a/ir/be/benode.c b/ir/be/benode.c
index 51d42e6..96bdd0b 100644 (file)
--- a/ir/be/benode.c
+++ b/ir/be/benode.c
@@ -335,6 +335,10 @@ ir_node *be_new_Copy(const arch_register_class_t *cls, ir_graph *irg, ir_node *b
        return res;
 }
 
+ir_node *be_get_Copy_op(const ir_node *cpy) {
+       return get_irn_n(cpy, be_pos_Copy_op);
+}
+
 ir_node *be_new_Keep(const arch_register_class_t *cls, ir_graph *irg, ir_node *bl, int n, ir_node *in[])
 {
        int i;
@@ -705,6 +709,11 @@ void be_node_set_req_type(ir_node *irn, int pos, arch_register_req_type_t type)
        r->req.type = type;
 }
 
+ir_node *be_get_IncSP_pred(ir_node *irn) {
+       assert(be_is_IncSP(irn));
+       return get_irn_n(irn, 0);
+}
+
 void be_set_IncSP_offset(ir_node *irn, unsigned offset)
 {
        be_stack_attr_t *a = get_irn_attr(irn);
@@ -908,7 +917,7 @@ static void *put_out_reg_req(arch_register_req_t *req, const ir_node *irn, int o
 
                if(be_is_Copy(irn)) {
                        req->type |= arch_register_req_type_should_be_same;
-                       req->other_same = get_irn_n(irn, be_pos_Copy_orig);
+                       req->other_same = be_get_Copy_op(irn);
                }
        }
        else {
@@ -974,11 +983,12 @@ static arch_irn_class_t be_node_classify(const void *_self, const ir_node *irn)
        redir_proj((const ir_node **) &irn, -1);
 
        switch(be_get_irn_opcode(irn)) {
-#define XXX(a,b) case beo_ ## a: return arch_irn_class_ ## b;
-               XXX(Spill, spill)
-               XXX(Reload, reload)
-               XXX(Perm, perm)
-               XXX(Copy, copy)
+#define XXX(a,b) case beo_ ## a: return arch_irn_class_ ## b
+               XXX(Spill, spill);
+               XXX(Reload, reload);
+               XXX(Perm, perm);
+               XXX(Copy, copy);
+               XXX(Return, branch);
 #undef XXX
                default:
                return 0;