compiler.cfg.gvn.avail: fix using.

diff --git a/extra/compiler/cfg/gvn/avail/avail.factor b/extra/compiler/cfg/gvn/avail/avail.factor
index 9d07225315c0aff8ec5333bb1df253dfabaec4f2..768850df8b3c5470f3b320ba9b30e776bb471078 100644 (file)
--- a/extra/compiler/cfg/gvn/avail/avail.factor
+++ b/extra/compiler/cfg/gvn/avail/avail.factor
@@ -8,7 +8,8 @@ compiler.cfg.def-use
 compiler.cfg.gvn.graph
 compiler.cfg.predecessors
 compiler.cfg.renaming.functor
-compiler.cfg.rpo ;
+compiler.cfg.rpo
+compiler.utilities ;
 IN: compiler.cfg.gvn.avail
 
 : defined ( bb -- vregs )