+static INLINE void
+_set_inside_block_walk(ir_graph *irg) {
+ irg->inside_block_walk = 1;
+}
+
+static INLINE void
+_clear_inside_block_walk(ir_graph *irg) {
+ irg->inside_block_walk = 0;
+}
+
+static INLINE unsigned
+_inside_block_walk(const ir_graph *irg) {
+ return irg->inside_block_walk;
+}
+
+static INLINE void
+_set_inside_irg_walk(ir_graph *irg) {
+ irg->inside_irg_walk = 1;
+}
+
+static INLINE void
+_clear_inside_irg_walk(ir_graph *irg) {
+ irg->inside_irg_walk = 0;
+}
+
+static INLINE unsigned
+_inside_irg_walk(const ir_graph *irg) {
+ return irg->inside_irg_walk;
+}
+