1 files changed, 6 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index d85150d7..b70f6abc 100644
--- a/Makefile
+++ b/Makefile
@@ -1,2 +1,8 @@
 # Build from this chapter directory; make libs/init prepares the offline cache.
 include $(firstword $(wildcard ../build-support/java.mk build-support/java.mk))
+
+# Native allocation statistics, introduced with register allocation.
+.PHONY: spill-stats
+spill-stats: $(test_classes)
+	@mkdir -p build/objs
+	@$(JVM) com.seaofnodes.simple.SpillStats