X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbeutil.h;h=8df13b838c79613c4672acfa864f83f38691e64e;hb=bbc1f10ec95baa41187ff10ae7b3cadd66ad5e08;hp=7420f440064092105b4abfd3a75caad8862d916e;hpb=83c9157ff224552a9b16a73fe4a16451f4963831;p=libfirm

diff --git a/ir/be/beutil.h b/ir/be/beutil.h
index 7420f4400..8df13b838 100644
--- a/ir/be/beutil.h
+++ b/ir/be/beutil.h
@@ -2,16 +2,33 @@
 #ifndef _BEUTIL_H
 #define _BEUTIL_H
 
+#include "firm_config.h"
+
 #include <stdio.h>
 
 #include "irnode.h"
-#include "config.h"
-
 #include "bearch.h"
 
 /** Undefine this to disable debugging mode. */
 #define BE_DEBUG 1
 
+/**
+ * Convenient block getter.
+ * Works also, if the given node is a block.
+ * @param  irn The node.
+ * @return The block of the node, or the node itself, if the node is a
+ *         block.
+ */
+static INLINE const ir_node *get_block(const ir_node *irn)
+{
+	return is_Block(irn) ? irn : get_nodes_block(irn);
+}
+
+static INLINE int is_firm_be_mode(const ir_mode *mode)
+{
+	return mode_is_data(mode);
+}
+
 /**
  * Check, if a node produces or consumes a data value.
  * If it does, it is significant for scheduling and register allocation.
@@ -25,13 +42,13 @@ static INLINE int is_data_node(const ir_node *irn)
 	int i, n;
 
 	/* If the node produces a data value, return immediately. */
-	if(mode_is_datab(get_irn_mode(irn)))
+	if(is_firm_be_mode(get_irn_mode(irn)))
 		return 1;
 
 	/* else check, if it takes a data value, if that is so, return */
 	for(i = 0, n = get_irn_arity(irn); i < n; ++i) {
 		ir_node *op = get_irn_n(irn, i);
-		if(mode_is_datab(get_irn_mode(op)))
+		if(is_firm_be_mode(get_irn_mode(op)))
 			return 1;
 	}
 
@@ -55,7 +72,7 @@ void localize_consts(ir_graph *irg);
  */
 void dump_allocated_irg(arch_env_t *env, ir_graph *irg, char *suffix);
 
-
+void be_clear_links(ir_graph *irg);
 
 static INLINE FILE *ffopen(const char *base, const char *ext, const char *mode) {
 	FILE *out;
@@ -69,4 +86,11 @@ static INLINE FILE *ffopen(const char *base, const char *ext, const char *mode)
 	return out;
 }
 
+/**
+ * Dump a graph with schedule edges.
+ * @param irg The graph.
+ * @param suffix A suffix to its file name.
+ */
+void dump_ir_block_graph_sched(ir_graph *irg, const char *suffix);
+
 #endif