Add CompileInfo::GetDebugName()

src/compiler/graph-visualizer.cc

Index: src/compiler/graph-visualizer.cc
diff --git a/src/compiler/graph-visualizer.cc b/src/compiler/graph-visualizer.cc
index bf3d8edea418d654344baf9c85d479eb78badb37..013c265f49c0cd158be44955b6323dd0fb436532 100644
--- a/src/compiler/graph-visualizer.cc
+++ b/src/compiler/graph-visualizer.cc
@@ -18,6 +18,7 @@
 #include "src/compiler/register-allocator.h"
 #include "src/compiler/schedule.h"
 #include "src/compiler/scheduler.h"
+#include "src/interpreter/bytecodes.h"
 #include "src/ostreams.h"
 
 namespace v8 {
@@ -36,6 +37,9 @@ FILE* OpenVisualizerLogFile(CompilationInfo* info, const char* phase,
     } else {
       SNPrintF(filename, "turbo-%p", static_cast<void*>(info));
     }
+  } else if (info->IsBytecodeHandler()) {
+    SNPrintF(filename, "turbo-bytecode-%s",
+             interpreter::Bytecodes::ToString(info->bytecode()));
   } else {
     SNPrintF(filename, "turbo-none-%s", phase);
   }