Reland "[turbofan] Instruction scheduler for Turbofan."

tools/gyp/v8.gyp

 # Copyright 2012 the V8 project authors. All rights reserved.
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
 #
 #     * Redistributions of source code must retain the above copyright
 #       notice, this list of conditions and the following disclaimer.
 #     * Redistributions in binary form must reproduce the above
 #       copyright notice, this list of conditions and the following
 #       disclaimer in the documentation and/or other materials provided
@@ skipping 513 matching lines @@
         '../../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-selector-impl.h',
         '../../src/compiler/instruction-selector.cc',
         '../../src/compiler/instruction-selector.h',
+        '../../src/compiler/instruction-scheduler.cc',
+        '../../src/compiler/instruction-scheduler.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',
         '../../src/compiler/js-call-reducer.h',
         '../../src/compiler/js-context-relaxation.cc',
         '../../src/compiler/js-context-relaxation.h',
@@ skipping 549 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 33 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',
@@ skipping 21 matching lines @@
             '../../src/ia32/cpu-ia32.cc',
             '../../src/ia32/deoptimizer-ia32.cc',
             '../../src/ia32/disasm-ia32.cc',
             '../../src/ia32/frames-ia32.cc',
             '../../src/ia32/frames-ia32.h',
             '../../src/ia32/interface-descriptors-ia32.cc',
             '../../src/ia32/macro-assembler-ia32.cc',
             '../../src/ia32/macro-assembler-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/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/debug/ia32/debug-ia32.cc',
             '../../src/full-codegen/ia32/full-codegen-ia32.cc',
             '../../src/ic/ia32/access-compiler-ia32.cc',
@@ skipping 18 matching lines @@
             '../../src/x87/cpu-x87.cc',
             '../../src/x87/deoptimizer-x87.cc',
             '../../src/x87/disasm-x87.cc',
             '../../src/x87/frames-x87.cc',
             '../../src/x87/frames-x87.h',
             '../../src/x87/interface-descriptors-x87.cc',
             '../../src/x87/macro-assembler-x87.cc',
             '../../src/x87/macro-assembler-x87.h',
             '../../src/compiler/x87/code-generator-x87.cc',
             '../../src/compiler/x87/instruction-codes-x87.h',
+            '../../src/compiler/x87/instruction-scheduler-x87.cc',
             '../../src/compiler/x87/instruction-selector-x87.cc',
             '../../src/crankshaft/x87/lithium-codegen-x87.cc',
             '../../src/crankshaft/x87/lithium-codegen-x87.h',
             '../../src/crankshaft/x87/lithium-gap-resolver-x87.cc',
             '../../src/crankshaft/x87/lithium-gap-resolver-x87.h',
             '../../src/crankshaft/x87/lithium-x87.cc',
             '../../src/crankshaft/x87/lithium-x87.h',
             '../../src/debug/x87/debug-x87.cc',
             '../../src/full-codegen/x87/full-codegen-x87.cc',
             '../../src/ic/x87/access-compiler-x87.cc',
@@ skipping 22 matching lines @@
             '../../src/mips/disasm-mips.cc',
             '../../src/mips/frames-mips.cc',
             '../../src/mips/frames-mips.h',
             '../../src/mips/interface-descriptors-mips.cc',
             '../../src/mips/macro-assembler-mips.cc',
             '../../src/mips/macro-assembler-mips.h',
             '../../src/mips/simulator-mips.cc',
             '../../src/mips/simulator-mips.h',
             '../../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/full-codegen/mips/full-codegen-mips.cc',
             '../../src/debug/mips/debug-mips.cc',
             '../../src/ic/mips/access-compiler-mips.cc',
@@ skipping 22 matching lines @@
             '../../src/mips64/disasm-mips64.cc',
             '../../src/mips64/frames-mips64.cc',
             '../../src/mips64/frames-mips64.h',
             '../../src/mips64/interface-descriptors-mips64.cc',
             '../../src/mips64/macro-assembler-mips64.cc',
             '../../src/mips64/macro-assembler-mips64.h',
             '../../src/mips64/simulator-mips64.cc',
             '../../src/mips64/simulator-mips64.h',
             '../../src/compiler/mips64/code-generator-mips64.cc',
             '../../src/compiler/mips64/instruction-codes-mips64.h',
+            '../../src/compiler/mips64/instruction-scheduler-mips64.cc',
             '../../src/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 37 matching lines @@
             '../../src/ic/x64/ic-compiler-x64.cc',
             '../../src/ic/x64/stub-cache-x64.cc',
             '../../src/regexp/x64/regexp-macro-assembler-x64.cc',
             '../../src/regexp/x64/regexp-macro-assembler-x64.h',
           ],
         }],
         ['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',
           ],
         }],
         ['v8_target_arch=="ppc" or v8_target_arch=="ppc64"', {
           'sources': [  ### gcmole(arch:ppc) ###
             '../../src/compiler/ppc/code-generator-ppc.cc',
             '../../src/compiler/ppc/instruction-codes-ppc.h',
+            '../../src/compiler/ppc/instruction-scheduler-ppc.cc',
             '../../src/compiler/ppc/instruction-selector-ppc.cc',
             '../../src/crankshaft/ppc/lithium-ppc.cc',
             '../../src/crankshaft/ppc/lithium-ppc.h',
             '../../src/crankshaft/ppc/lithium-codegen-ppc.cc',
             '../../src/crankshaft/ppc/lithium-codegen-ppc.h',
             '../../src/crankshaft/ppc/lithium-gap-resolver-ppc.cc',
             '../../src/crankshaft/ppc/lithium-gap-resolver-ppc.h',
             '../../src/debug/ppc/debug-ppc.cc',
             '../../src/full-codegen/ppc/full-codegen-ppc.cc',
             '../../src/ic/ppc/access-compiler-ppc.cc',
@@ skipping 709 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }