Improve graph visualizer for deoptimization and readablity.

src/compiler/operator-properties-inl.h

Index: src/compiler/operator-properties-inl.h
diff --git a/src/compiler/operator-properties-inl.h b/src/compiler/operator-properties-inl.h
index 9d8cc0424e05f9be54c4f5654490b66e9a9fba06..59396973a4cc513bf8d7b5e7cf833b54552b0d8e 100644
--- a/src/compiler/operator-properties-inl.h
+++ b/src/compiler/operator-properties-inl.h
@@ -155,7 +155,8 @@ inline bool OperatorProperties::IsBasicBlockBegin(Operator* op) {
   return opcode == IrOpcode::kStart || opcode == IrOpcode::kEnd ||
          opcode == IrOpcode::kDead || opcode == IrOpcode::kLoop ||
          opcode == IrOpcode::kMerge || opcode == IrOpcode::kIfTrue ||
-         opcode == IrOpcode::kIfFalse;
+         opcode == IrOpcode::kIfFalse || opcode == IrOpcode::kContinuation ||
+         opcode == IrOpcode::kLazyDeoptimization;
 }
 
 inline bool OperatorProperties::CanLazilyDeoptimize(Operator* op) {