X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbechordal.h;h=362d093064678da33bd82a4ad61aaa337f5ce333;hb=4ca59cb404899ecc345f6eb30d82a623a346b6fe;hp=0d6949ff2fac1b4950275939bcd950cd012d82aa;hpb=a1cf7cc9742645630a1bf5c56c72f542d975645f;p=libfirm

diff --git a/ir/be/bechordal.h b/ir/be/bechordal.h
index 0d6949ff2..362d09306 100644
--- a/ir/be/bechordal.h
+++ b/ir/be/bechordal.h
@@ -11,15 +11,27 @@
 #include "irgraph.h"
 #include "irnode.h"
 
+#include "bearch.h"
+
 /**
  * Allocate registers for an ir graph.
  * @param irg The graph.
- * @return Some internal data to be freed with be_ra_chordal_free().
+ * @return Some internal data to be freed with be_ra_chordal_done().
  */
-void be_ra_chordal(ir_graph *irg);
+void be_ra_chordal(ir_graph *irg,
+    const arch_isa_if_t *isa,
+    const arch_register_class_t *cls);
 
+/**
+ * Free data from the chordal register allocation.
+ * @param irg The graph.
+ */
 void be_ra_chordal_done(ir_graph *irg);
+
+/**
+ * Init some things for the chordal register allocator.
+ * This must be called before Firm is inited.
+ */
 void be_ra_chordal_init(void);
-int phi_ops_interfere(const ir_node *a, const ir_node *b);
 
 #endif