Index: runtime/vm/flow_graph_allocator.h |
diff --git a/runtime/vm/flow_graph_allocator.h b/runtime/vm/flow_graph_allocator.h |
index fe2c71038d5f7cf50450f0db0a81ada152e6b6b7..7df1a6acafde51d3037ad33c6a23ca72cfc2a1cd 100644 |
--- a/runtime/vm/flow_graph_allocator.h |
+++ b/runtime/vm/flow_graph_allocator.h |
@@ -298,6 +298,10 @@ class FlowGraphAllocator : public ValueObject { |
intptr_t number_of_registers_; |
+#if defined(TARGET_ARCH_DBC) |
+ intptr_t last_used_register_; |
+#endif |
+ |
// Per register lists of allocated live ranges. Contain only those |
// ranges that can be affected by future allocation decisions. |
// Those live ranges that end before the start of the current live range are |