Revert "Revert "Introduce a class to implement optimization passes.""
This reverts commit 1ddbf6d4b37979a9f11a203c12befd5ae8b65df4.
Change-Id: I110a14668d1564ee0604dc958b91394b40da89fc
diff --git a/compiler/optimizing/graph_visualizer.h b/compiler/optimizing/graph_visualizer.h
index f17ba3b..05984a0 100644
--- a/compiler/optimizing/graph_visualizer.h
+++ b/compiler/optimizing/graph_visualizer.h
@@ -61,7 +61,7 @@
* If this visualizer is enabled, emit the compilation information
* in `output_`.
*/
- void DumpGraph(const char* pass_name);
+ void DumpGraph(const char* pass_name) const;
private:
std::ostream* const output_;