Clean up turn_back_am(), panic on unknown arity.

[libfirm] / include / libfirm / iropt_dbg.h

diff --git a/include/libfirm/iropt_dbg.h b/include/libfirm/iropt_dbg.h
index f91a5ff..a504c1d 100644 (file)
--- a/include/libfirm/iropt_dbg.h
+++ b/include/libfirm/iropt_dbg.h
@@ -390,4 +390,30 @@
          hook_merge_nodes(NULL, 0, &n, 1, HOOK_OPT_CONFIRM_E);    \
        } while(0)
 
+/**
+ * Merge the debug info due to a GVN-PRE result.
+ *
+ * @param oldn  the old node
+ * @param n     the new node replacing oldn
+ * @param flag  firm statistics option
+ */
+#define DBG_OPT_GVN_PRE(oldn, n, flag)             \
+       do {                                           \
+         hook_merge_nodes(&n, 1, &oldn, 1, flag);     \
+         __dbg_info_merge_pair(n, oldn, dbg_gvn_pre); \
+       } while(0)
+
+/**
+ * Merge the debug info due to a combo result.
+ *
+ * @param oldn  the old node
+ * @param n     the new node replacing oldn
+ * @param flag  firm statistics option
+ */
+#define DBG_OPT_COMBO(oldn, n, flag)             \
+       do {                                         \
+         hook_merge_nodes(&n, 1, &oldn, 1, flag);   \
+         __dbg_info_merge_pair(n, oldn, dbg_combo); \
+       } while(0)
+
 #endif