[Interpreter] Bytecode graph builder

BUILD.gn

Index: BUILD.gn
diff --git a/BUILD.gn b/BUILD.gn
index 6253f548779a5220574b748af40f35f4aec0734c..d6341f7449d6674354e462261e0ab250101694c9 100644
--- a/BUILD.gn
+++ b/BUILD.gn
@@ -713,6 +713,8 @@ source_set("v8_base") {
     "src/compiler/ast-loop-assignment-analyzer.h",
     "src/compiler/basic-block-instrumentor.cc",
     "src/compiler/basic-block-instrumentor.h",
+    "src/compiler/bytecode-graph-builder.cc",
+    "src/compiler/bytecode-graph-builder.h",
     "src/compiler/change-lowering.cc",
     "src/compiler/change-lowering.h",
     "src/compiler/c-linkage.cc",
@@ -1067,6 +1069,8 @@ source_set("v8_base") {
     "src/interpreter/bytecodes.h",
     "src/interpreter/bytecode-array-builder.cc",
     "src/interpreter/bytecode-array-builder.h",
+    "src/interpreter/bytecode-array-iterator.cc",
+    "src/interpreter/bytecode-array-iterator.h",
     "src/interpreter/bytecode-generator.cc",
     "src/interpreter/bytecode-generator.h",
     "src/interpreter/interpreter.cc",