181       Bool*  inuse;  member
194    h->inuse  = LibVEX_Alloc_inline(h->size * sizeof(Bool));  in newHHW()
208       if (h->inuse[i] && h->key[i] == key) {  in lookupHHW()
227       if (h->inuse[i] && h->key[i] == key) {  in addToHHW()
240          if (!h->inuse[i]) continue;  in addToHHW()
248       h->inuse = inuse2;  in addToHHW()
255    h->inuse[h->used] = True;  in addToHHW()
600       if (!h->inuse[j])   in invalidateOverlaps()
609          h->inuse[j] = False;  in invalidateOverlaps()
692                env->inuse[j] = False;  in redundant_get_removal_BB()
778             env->inuse[j] = False;  in handle_gets_Stmt()
837                env->inuse[j] = False;  in handle_gets_Stmt()
847                if (!env->inuse[j])  in handle_gets_Stmt()
854                   env->inuse[j] = False;  in handle_gets_Stmt()
937             env->inuse[j] = False;  in redundant_put_removal_BB()
3929             if (!aenv->inuse[j])  in do_cse_BB()
3974                aenv->inuse[j] = False;  in do_cse_BB()
3999          if (aenv->inuse[j] && eq_AvailExpr(eprime, (AvailExpr*)aenv->key[j]))  in do_cse_BB()