X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fbe%2Fbechordal.h;h=c946a744e168b1df7738d290e668405819a7541d;hb=77f1eeaeb90f2d231b0ccc2fcbe071a9b457e6c3;hp=ef97007e4e77169d303266ceb7bce89dd7255c88;hpb=83c9157ff224552a9b16a73fe4a16451f4963831;p=libfirm

diff --git a/ir/be/bechordal.h b/ir/be/bechordal.h
index ef97007e4..c946a744e 100644
--- a/ir/be/bechordal.h
+++ b/ir/be/bechordal.h
@@ -13,12 +13,14 @@
 
 #include "bearch.h"
 
+typedef struct _be_chordal_env_t be_chordal_env_t;
+
 /**
  * Allocate registers for an ir graph.
  * @param irg The graph.
  * @return Some internal data to be freed with be_ra_chordal_done().
  */
-void be_ra_chordal(ir_graph *irg,
+be_chordal_env_t *be_ra_chordal(ir_graph *irg,
     const arch_env_t *arch_env,
     const arch_register_class_t *cls);
 
@@ -26,7 +28,7 @@ void be_ra_chordal(ir_graph *irg,
  * Free data from the chordal register allocation.
  * @param irg The graph.
  */
-void be_ra_chordal_done(ir_graph *irg);
+void be_ra_chordal_done(be_chordal_env_t *info);
 
 /**
  * Init some things for the chordal register allocator.