+# ifndef PROFILING
+# define UPD_BH_UPDATABLE(info) \
+ TICK_UPD_BH_UPDATABLE(); \
+ SET_INFO(R1.cl,&stg_BLACKHOLE_info)
+# define UPD_BH_SINGLE_ENTRY(info) \
+ TICK_UPD_BH_SINGLE_ENTRY(); \
+ SET_INFO(R1.cl,&stg_SE_BLACKHOLE_info)
+# else
+// An object is replaced by a blackhole, so we fill the slop with zeros.
+//
+// Todo: maybe use SET_HDR() and remove LDV_recordCreate()?
+//