X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=ir%2Fir%2Firbitset.h;h=28884ac3800776d3d8d9d0c067d67082d5c78498;hb=9baadfac02ee53ae9a7caa7593225a49ccd54753;hp=bbb5e93cfdac2c4c3a9e2e495d238d1fd53bd116;hpb=a142727aca4ef56cf754045fc0129b6d1b840a63;p=libfirm

diff --git a/ir/ir/irbitset.h b/ir/ir/irbitset.h
index bbb5e93cf..28884ac38 100644
--- a/ir/ir/irbitset.h
+++ b/ir/ir/irbitset.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 1995-2007 University of Karlsruhe.  All right reserved.
+ * Copyright (C) 1995-2008 University of Karlsruhe.  All right reserved.
  *
  * This file is part of libFirm.
  *
@@ -38,7 +38,7 @@
 
 
 /* Internal use. */
-#define _bsfe_get_irn(irg, elm) (elm == -1 ? NULL : get_idx_irn((irg), (unsigned) elm))
+#define _bsfe_get_irn(irg, elm) (elm == (bitset_pos_t) -1 ? NULL : get_idx_irn((irg), (unsigned) elm))
 
 /**
  * Iterate over a bitset containing node indexes.
@@ -48,7 +48,7 @@
  * @param irn An ir_node * which is set to the current node.
  */
 #define bitset_foreach_irn(irg, bs, elm, irn) \
-	for(elm = bitset_next_set(bs, 0), irn = _bsfe_get_irn(irg, elm); elm != -1; elm = bitset_next_set(bs, elm + 1), irn = _bsfe_get_irn(irg, elm))
+	for(elm = bitset_next_set(bs, 0), irn = _bsfe_get_irn(irg, elm); elm != (bitset_pos_t) -1; elm = bitset_next_set(bs, elm + 1), irn = _bsfe_get_irn(irg, elm))
 
 
 #endif