Revert "Revert "Introduce a class to implement optimization passes.""
This reverts commit 1ddbf6d4b37979a9f11a203c12befd5ae8b65df4.
Change-Id: I110a14668d1564ee0604dc958b91394b40da89fc
diff --git a/compiler/optimizing/dead_code_elimination.h b/compiler/optimizing/dead_code_elimination.h
index 48739be..a4446ae 100644
--- a/compiler/optimizing/dead_code_elimination.h
+++ b/compiler/optimizing/dead_code_elimination.h
@@ -18,6 +18,7 @@
#define ART_COMPILER_OPTIMIZING_DEAD_CODE_ELIMINATION_H_
#include "nodes.h"
+#include "optimization.h"
namespace art {
@@ -25,17 +26,18 @@
* Optimization pass performing dead code elimination (removal of
* unused variables/instructions) on the SSA form.
*/
-class DeadCodeElimination : public ValueObject {
+class HDeadCodeElimination : public HOptimization {
public:
- explicit DeadCodeElimination(HGraph* graph)
- : graph_(graph) {}
+ HDeadCodeElimination(HGraph* graph, const HGraphVisualizer& visualizer)
+ : HOptimization(graph, true, kDeadCodeEliminationPassName, visualizer) {}
- void Run();
+ virtual void Run() OVERRIDE;
+
+ static constexpr const char* kDeadCodeEliminationPassName =
+ "dead_code_elimination";
private:
- HGraph* const graph_;
-
- DISALLOW_COPY_AND_ASSIGN(DeadCodeElimination);
+ DISALLOW_COPY_AND_ASSIGN(HDeadCodeElimination);
};
} // namespace art