S390: Initial Impl of Crankshaft features

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 1626 matching lines @@
       "src/mips64/simulator-mips64.h",
       "src/regexp/mips64/regexp-macro-assembler-mips64.cc",
       "src/regexp/mips64/regexp-macro-assembler-mips64.h",
     ]
   } else if (v8_target_arch == "s390" || v8_target_arch == "s390x") {
     sources += [
       "src/compiler/s390/code-generator-s390.cc",
       "src/compiler/s390/instruction-codes-s390.h",
       "src/compiler/s390/instruction-scheduler-s390.cc",
       "src/compiler/s390/instruction-selector-s390.cc",
+      "src/crankshaft/s390/lithium-codegen-s390.cc",
+      "src/crankshaft/s390/lithium-codegen-s390.h",
+      "src/crankshaft/s390/lithium-gap-resolver-s390.cc",
+      "src/crankshaft/s390/lithium-gap-resolver-s390.h",
+      "src/crankshaft/s390/lithium-s390.cc",
+      "src/crankshaft/s390/lithium-s390.h",
       "src/debug/s390/debug-s390.cc",
       "src/ic/s390/access-compiler-s390.cc",
       "src/ic/s390/handler-compiler-s390.cc",
       "src/ic/s390/ic-compiler-s390.cc",
       "src/ic/s390/ic-s390.cc",
       "src/ic/s390/stub-cache-s390.cc",
       "src/s390/assembler-s390-inl.h",
       "src/s390/assembler-s390.cc",
       "src/s390/assembler-s390.h",
       "src/s390/builtins-s390.cc",
@@ skipping 425 matching lines @@
 
   configs -= [ "//build/config/compiler:chromium_code" ]
   configs += [ "//build/config/compiler:no_chromium_code" ]
   configs += [
     ":internal_config",
     ":libplatform_config",
     ":features",
     ":toolchain",
   ]
 }