diff --git a/compiler/optimizing/optimizing_compiler.cc b/compiler/optimizing/optimizing_compiler.cc
index dfbb488..3dc0928 100644
--- a/compiler/optimizing/optimizing_compiler.cc
+++ b/compiler/optimizing/optimizing_compiler.cc
@@ -131,7 +131,7 @@
   visualizer.DumpGraph("ssa");
 
   graph->FindNaturalLoops();
-  SsaLivenessAnalysis liveness(*graph);
+  SsaLivenessAnalysis liveness(*graph, codegen);
   liveness.Analyze();
   visualizer.DumpGraph("liveness");