Make graph delegate visitor classes final.
Test: m test-art-host-gtest
Test: testrunner.py --host --optimizing
Bug: 181943478
Change-Id: I204e34d992473063ef075f2cf9e57dc8b1082274
diff --git a/compiler/optimizing/graph_checker.h b/compiler/optimizing/graph_checker.h
index 5704bce..541a9cc 100644
--- a/compiler/optimizing/graph_checker.h
+++ b/compiler/optimizing/graph_checker.h
@@ -30,7 +30,7 @@
class CodeGenerator;
// A control-flow graph visitor performing various checks.
-class GraphChecker : public HGraphDelegateVisitor {
+class GraphChecker final : public HGraphDelegateVisitor {
public:
explicit GraphChecker(HGraph* graph,
CodeGenerator* codegen = nullptr,
diff --git a/compiler/optimizing/graph_visualizer.cc b/compiler/optimizing/graph_visualizer.cc
index afbf941..6696c1e 100644
--- a/compiler/optimizing/graph_visualizer.cc
+++ b/compiler/optimizing/graph_visualizer.cc
@@ -195,7 +195,7 @@
/**
* HGraph visitor to generate a file suitable for the c1visualizer tool and IRHydra.
*/
-class HGraphVisualizerPrinter : public HGraphDelegateVisitor {
+class HGraphVisualizerPrinter final : public HGraphDelegateVisitor {
public:
HGraphVisualizerPrinter(HGraph* graph,
std::ostream& output,
diff --git a/compiler/optimizing/prepare_for_register_allocation.h b/compiler/optimizing/prepare_for_register_allocation.h
index 0426f84..f53c8a1 100644
--- a/compiler/optimizing/prepare_for_register_allocation.h
+++ b/compiler/optimizing/prepare_for_register_allocation.h
@@ -30,7 +30,7 @@
* For example it changes uses of null checks and bounds checks to the original
* objects, to avoid creating a live range for these checks.
*/
-class PrepareForRegisterAllocation : public HGraphDelegateVisitor {
+class PrepareForRegisterAllocation final : public HGraphDelegateVisitor {
public:
PrepareForRegisterAllocation(HGraph* graph,
const CompilerOptions& compiler_options,
diff --git a/compiler/optimizing/profiling_info_builder.h b/compiler/optimizing/profiling_info_builder.h
index c8dc59a..ca1c8dd 100644
--- a/compiler/optimizing/profiling_info_builder.h
+++ b/compiler/optimizing/profiling_info_builder.h
@@ -28,7 +28,7 @@
class InlineCache;
class ProfilingInfo;
-class ProfilingInfoBuilder : public HGraphDelegateVisitor {
+class ProfilingInfoBuilder final : public HGraphDelegateVisitor {
public:
ProfilingInfoBuilder(HGraph* graph,
const CompilerOptions& compiler_options,
