added option to select between schedulers (list or ilp)

[libfirm] / ir / be / becopyheur2.c

diff --git a/ir/be/becopyheur2.c b/ir/be/becopyheur2.c
index 51f23b4..04270fc 100644 (file)
--- a/ir/be/becopyheur2.c
+++ b/ir/be/becopyheur2.c
@@ -41,10 +41,10 @@
 #define DUMP_CLOUD  4
 #define DUMP_ALL    2 * DUMP_CLOUD - 1
 
-static int    dump_flags      = 0;
-static int    subtree_iter    = 4;
-static int    max_depth       = 20;
-static double constr_factor   = 0.9;
+static unsigned dump_flags      = 0;
+static int      subtree_iter    = 4;
+static int      max_depth       = 20;
+static double   constr_factor   = 0.9;
 
 /* Options using libcore */
 #ifdef WITH_LIBCORE