Revert of [WIP][turbofan] Instruction scheduler for Turbofan.

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 732 matching lines @@
     "src/compiler/graph-replay.h",
     "src/compiler/graph-trimmer.cc",
     "src/compiler/graph-trimmer.h",
     "src/compiler/graph-visualizer.cc",
     "src/compiler/graph-visualizer.h",
     "src/compiler/graph.cc",
     "src/compiler/graph.h",
     "src/compiler/greedy-allocator.cc",
     "src/compiler/greedy-allocator.h",
     "src/compiler/instruction-codes.h",
-    "src/compiler/instruction-scheduler.cc",
-    "src/compiler/instruction-scheduler.h",
     "src/compiler/instruction-selector-impl.h",
     "src/compiler/instruction-selector.cc",
     "src/compiler/instruction-selector.h",
     "src/compiler/instruction.cc",
     "src/compiler/instruction.h",
     "src/compiler/interpreter-assembler.cc",
     "src/compiler/interpreter-assembler.h",
     "src/compiler/js-builtin-reducer.cc",
     "src/compiler/js-builtin-reducer.h",
     "src/compiler/js-call-reducer.cc",
@@ skipping 526 matching lines @@
   if (v8_target_arch == "x86") {
     sources += [
       "src/crankshaft/ia32/lithium-codegen-ia32.cc",
       "src/crankshaft/ia32/lithium-codegen-ia32.h",
       "src/crankshaft/ia32/lithium-gap-resolver-ia32.cc",
       "src/crankshaft/ia32/lithium-gap-resolver-ia32.h",
       "src/crankshaft/ia32/lithium-ia32.cc",
       "src/crankshaft/ia32/lithium-ia32.h",
       "src/compiler/ia32/code-generator-ia32.cc",
       "src/compiler/ia32/instruction-codes-ia32.h",
-      "src/compiler/ia32/instruction-scheduler-ia32.cc",
       "src/compiler/ia32/instruction-selector-ia32.cc",
       "src/debug/ia32/debug-ia32.cc",
       "src/full-codegen/ia32/full-codegen-ia32.cc",
       "src/ia32/assembler-ia32-inl.h",
       "src/ia32/assembler-ia32.cc",
       "src/ia32/assembler-ia32.h",
       "src/ia32/builtins-ia32.cc",
       "src/ia32/code-stubs-ia32.cc",
       "src/ia32/code-stubs-ia32.h",
       "src/ia32/codegen-ia32.cc",
@@ skipping 11 matching lines @@
       "src/ic/ia32/ic-ia32.cc",
       "src/ic/ia32/ic-compiler-ia32.cc",
       "src/ic/ia32/stub-cache-ia32.cc",
       "src/regexp/ia32/regexp-macro-assembler-ia32.cc",
       "src/regexp/ia32/regexp-macro-assembler-ia32.h",
     ]
   } else if (v8_target_arch == "x64") {
     sources += [
       "src/compiler/x64/code-generator-x64.cc",
       "src/compiler/x64/instruction-codes-x64.h",
-      "src/compiler/x64/instruction-scheduler-x64.cc",
       "src/compiler/x64/instruction-selector-x64.cc",
       "src/crankshaft/x64/lithium-codegen-x64.cc",
       "src/crankshaft/x64/lithium-codegen-x64.h",
       "src/crankshaft/x64/lithium-gap-resolver-x64.cc",
       "src/crankshaft/x64/lithium-gap-resolver-x64.h",
       "src/crankshaft/x64/lithium-x64.cc",
       "src/crankshaft/x64/lithium-x64.h",
       "src/debug/x64/debug-x64.cc",
       "src/full-codegen/x64/full-codegen-x64.cc",
       "src/ic/x64/access-compiler-x64.cc",
@@ skipping 38 matching lines @@
       "src/arm/frames-arm.cc",
       "src/arm/frames-arm.h",
       "src/arm/interface-descriptors-arm.cc",
       "src/arm/interface-descriptors-arm.h",
       "src/arm/macro-assembler-arm.cc",
       "src/arm/macro-assembler-arm.h",
       "src/arm/simulator-arm.cc",
       "src/arm/simulator-arm.h",
       "src/compiler/arm/code-generator-arm.cc",
       "src/compiler/arm/instruction-codes-arm.h",
-      "src/compiler/arm/instruction-scheduler-arm.cc",
       "src/compiler/arm/instruction-selector-arm.cc",
       "src/crankshaft/arm/lithium-arm.cc",
       "src/crankshaft/arm/lithium-arm.h",
       "src/crankshaft/arm/lithium-codegen-arm.cc",
       "src/crankshaft/arm/lithium-codegen-arm.h",
       "src/crankshaft/arm/lithium-gap-resolver-arm.cc",
       "src/crankshaft/arm/lithium-gap-resolver-arm.h",
       "src/debug/arm/debug-arm.cc",
       "src/full-codegen/arm/full-codegen-arm.cc",
       "src/ic/arm/access-compiler-arm.cc",
@@ skipping 32 matching lines @@
       "src/arm64/interface-descriptors-arm64.h",
       "src/arm64/macro-assembler-arm64.cc",
       "src/arm64/macro-assembler-arm64.h",
       "src/arm64/macro-assembler-arm64-inl.h",
       "src/arm64/simulator-arm64.cc",
       "src/arm64/simulator-arm64.h",
       "src/arm64/utils-arm64.cc",
       "src/arm64/utils-arm64.h",
       "src/compiler/arm64/code-generator-arm64.cc",
       "src/compiler/arm64/instruction-codes-arm64.h",
-      "src/compiler/arm64/instruction-scheduler-arm64.cc",
       "src/compiler/arm64/instruction-selector-arm64.cc",
       "src/crankshaft/arm64/delayed-masm-arm64.cc",
       "src/crankshaft/arm64/delayed-masm-arm64.h",
       "src/crankshaft/arm64/delayed-masm-arm64-inl.h",
       "src/crankshaft/arm64/lithium-arm64.cc",
       "src/crankshaft/arm64/lithium-arm64.h",
       "src/crankshaft/arm64/lithium-codegen-arm64.cc",
       "src/crankshaft/arm64/lithium-codegen-arm64.h",
       "src/crankshaft/arm64/lithium-gap-resolver-arm64.cc",
       "src/crankshaft/arm64/lithium-gap-resolver-arm64.h",
       "src/debug/arm64/debug-arm64.cc",
       "src/full-codegen/arm64/full-codegen-arm64.cc",
       "src/ic/arm64/access-compiler-arm64.cc",
       "src/ic/arm64/handler-compiler-arm64.cc",
       "src/ic/arm64/ic-arm64.cc",
       "src/ic/arm64/ic-compiler-arm64.cc",
       "src/ic/arm64/stub-cache-arm64.cc",
       "src/regexp/arm64/regexp-macro-assembler-arm64.cc",
       "src/regexp/arm64/regexp-macro-assembler-arm64.h",
     ]
   } else if (v8_target_arch == "mipsel") {
     sources += [
       "src/compiler/mips/code-generator-mips.cc",
       "src/compiler/mips/instruction-codes-mips.h",
-      "src/compiler/mips/instruction-scheduler-mips.cc",
       "src/compiler/mips/instruction-selector-mips.cc",
       "src/crankshaft/mips/lithium-codegen-mips.cc",
       "src/crankshaft/mips/lithium-codegen-mips.h",
       "src/crankshaft/mips/lithium-gap-resolver-mips.cc",
       "src/crankshaft/mips/lithium-gap-resolver-mips.h",
       "src/crankshaft/mips/lithium-mips.cc",
       "src/crankshaft/mips/lithium-mips.h",
       "src/debug/mips/debug-mips.cc",
       "src/full-codegen/mips/full-codegen-mips.cc",
       "src/ic/mips/access-compiler-mips.cc",
@@ skipping 21 matching lines @@
       "src/mips/macro-assembler-mips.h",
       "src/mips/simulator-mips.cc",
       "src/mips/simulator-mips.h",
       "src/regexp/mips/regexp-macro-assembler-mips.cc",
       "src/regexp/mips/regexp-macro-assembler-mips.h",
     ]
   } else if (v8_target_arch == "mips64el") {
     sources += [
       "compiler/mips64/code-generator-mips64.cc",
       "compiler/mips64/instruction-codes-mips64.h",
-      "compiler/mips64/instruction-scheduler-mips64.cc",
       "compiler/mips64/instruction-selector-mips64.cc",
       "src/crankshaft/mips64/lithium-codegen-mips64.cc",
       "src/crankshaft/mips64/lithium-codegen-mips64.h",
       "src/crankshaft/mips64/lithium-gap-resolver-mips64.cc",
       "src/crankshaft/mips64/lithium-gap-resolver-mips64.h",
       "src/crankshaft/mips64/lithium-mips64.cc",
       "src/crankshaft/mips64/lithium-mips64.h",
       "src/debug/mips64/debug-mips64.cc",
       "src/full-codegen/mips64/full-codegen-mips64.cc",
       "src/ic/mips64/access-compiler-mips64.cc",
@@ skipping 326 matching lines @@
     if (!is_component_build) {
       sources += [
         "$target_gen_dir/d8-js.cc",
       ]
     }
     if (v8_enable_i18n_support) {
       deps += [ "//third_party/icu" ]
     }
   }
 }