added function to retrieve irn ops

[libfirm] / ir / be / beifg_t.h

diff --git a/ir/be/beifg_t.h b/ir/be/beifg_t.h
index 2496105..a1fbc5c 100644 (file)
--- a/ir/be/beifg_t.h
+++ b/ir/be/beifg_t.h
@@ -13,6 +13,7 @@
 struct _be_ifg_impl_t {
        size_t nodes_iter_size;
        size_t neighbours_iter_size;
+       size_t cliques_iter_size;
 
        void (*free)(void *self);
        int (*connected)(const void *self, const ir_node *a, const ir_node *b);
@@ -25,15 +26,24 @@ struct _be_ifg_impl_t {
        ir_node *(*nodes_next)(const void *self, void *iter);
        void (*nodes_break)(const void *self, void *iter);
 
+       int (*cliques_begin)(const void *self, void *iter, ir_node **buf);
+       int (*cliques_next)(const void *self, void *iter);
+       void (*cliques_break)(const void *self, void *iter);
+
        int (*degree)(const void *self, const ir_node *irn);
 };
 
 struct _be_ifg_t {
        const be_ifg_impl_t *impl;
+       const be_chordal_env_t *env;
 };
 
 #ifdef _BE_IFG_USE_MACROS
 
+#define be_ifg_nodes_iter_size(self)              ((self)->impl->nodes_iter_size)
+#define be_ifg_neighbours_iter_size(self)         ((self)->impl->neighbours_iter_size)
+#define be_ifg_cliques_iter_size(self)            ((self)->impl->cliques_iter_size)
+
 #define be_ifg_free(self)                         ((self)->impl->free(self))
 #define be_ifg_connected(self,a,b)                ((self)->impl->connected(self, a, b))
 #define be_ifg_neighbours_begin(self, iter, irn)  ((self)->impl->neighbours_begin(self, iter, irn))
@@ -42,8 +52,13 @@ struct _be_ifg_t {
 #define be_ifg_nodes_begin(self, iter)            ((self)->impl->nodes_begin(self, iter))
 #define be_ifg_nodes_next(self, iter)             ((self)->impl->nodes_next(self, iter))
 #define be_ifg_nodes_break(self, iter)            ((self)->impl->nodes_break(self, iter))
+#define be_ifg_cliques_begin(self, iter, buf)     ((self)->impl->cliques_begin(self, iter, buf))
+#define be_ifg_cliques_next(self, iter)           ((self)->impl->cliques_next(self, iter))
+#define be_ifg_cliques_break(self, iter)          ((self)->impl->cliques_break(self, iter))
 #define be_ifg_degree(self,irn)                   ((self)->impl->degree(self, irn))
 
 #endif
 
+void be_ifg_check(const be_ifg_t *ifg);
+
 #endif /*_BEIFG_T_H_*/