[interpreter] Introduce bytecode generation pipeline.

BUILD.gn

 # Copyright 2014 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 import("//build/config/android/config.gni")
 import("//build/config/arm.gni")
 import("//build/config/mips.gni")
 import("//build/config/sanitizers/sanitizers.gni")
 
 if (is_android) {
@@ skipping 1204 matching lines @@
     "src/identity-map.cc",
     "src/identity-map.h",
     "src/interface-descriptors.cc",
     "src/interface-descriptors.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/bytecode-peephole-optimizer.cc",
+    "src/interpreter/bytecode-peephole-optimizer.h",
     "src/interpreter/bytecode-register-allocator.cc",
     "src/interpreter/bytecode-register-allocator.h",
     "src/interpreter/bytecode-traits.h",
+    "src/interpreter/bytecode-writer.cc",
+    "src/interpreter/bytecode-writer.h",
     "src/interpreter/bytecodes.cc",
     "src/interpreter/bytecodes.h",
     "src/interpreter/constant-array-builder.cc",
     "src/interpreter/constant-array-builder.h",
     "src/interpreter/control-flow-builders.cc",
     "src/interpreter/control-flow-builders.h",
     "src/interpreter/handler-table-builder.cc",
     "src/interpreter/handler-table-builder.h",
     "src/interpreter/interpreter-assembler.cc",
     "src/interpreter/interpreter-assembler.h",
@@ skipping 976 matching lines @@
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
   configs += [
     ":internal_config",
     ":libplatform_config",
     ":features",
     ":toolchain",
   ]
 }