X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbenode.c;h=96bdd0b72f6b71a7c22700816db40728123677b2;hb=03214ca29ad177e9d428806b442a6011f70ec6fc;hp=51d42e6af696681533f6b9fd14e38fee474f0e0f;hpb=57202971c86386ad5bc2f4516f18b43ebfe3ad35;p=libfirm

diff --git a/ir/be/benode.c b/ir/be/benode.c
index 51d42e6af..96bdd0b72 100644
--- 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;