Convert runtime atomics functions to inline asm

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 956 matching lines @@
         '../../src/regexp/regexp-macro-assembler.cc',
         '../../src/regexp/regexp-macro-assembler.h',
         '../../src/regexp/regexp-stack.cc',
         '../../src/regexp/regexp-stack.h',
         '../../src/register-configuration.cc',
         '../../src/register-configuration.h',
         '../../src/runtime-profiler.cc',
         '../../src/runtime-profiler.h',
         '../../src/runtime/runtime-array.cc',
         '../../src/runtime/runtime-atomics.cc',
+        '../../src/runtime/runtime-atomics-intrinsics-inl.h',
         '../../src/runtime/runtime-classes.cc',
         '../../src/runtime/runtime-collections.cc',
         '../../src/runtime/runtime-compiler.cc',
         '../../src/runtime/runtime-date.cc',
         '../../src/runtime/runtime-debug.cc',
         '../../src/runtime/runtime-forin.cc',
         '../../src/runtime/runtime-function.cc',
         '../../src/runtime/runtime-futex.cc',
         '../../src/runtime/runtime-generator.cc',
         '../../src/runtime/runtime-i18n.cc',
@@ skipping 227 matching lines @@
             '../../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',
             '../../src/ic/ia32/handler-compiler-ia32.cc',
             '../../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',
+            '../../src/runtime/runtime-atomics-ia32-inl.h',
+            '../../src/runtime/runtime-atomics-x64-inl.h',
           ],
         }],
         ['v8_target_arch=="x87"', {
           'sources': [  ### gcmole(arch:x87) ###
             '../../src/x87/assembler-x87-inl.h',
             '../../src/x87/assembler-x87.cc',
             '../../src/x87/assembler-x87.h',
             '../../src/x87/builtins-x87.cc',
             '../../src/x87/code-stubs-x87.cc',
             '../../src/x87/code-stubs-x87.h',
@@ skipping 140 matching lines @@
             '../../src/x64/macro-assembler-x64.h',
             '../../src/debug/x64/debug-x64.cc',
             '../../src/full-codegen/x64/full-codegen-x64.cc',
             '../../src/ic/x64/access-compiler-x64.cc',
             '../../src/ic/x64/handler-compiler-x64.cc',
             '../../src/ic/x64/ic-x64.cc',
             '../../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',
+            '../../src/runtime/runtime-atomics-x64-inl.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',
           ],
         }],
@@ skipping 34 matching lines @@
             '../../src/ppc/interface-descriptors-ppc.cc',
             '../../src/ppc/interface-descriptors-ppc.h',
             '../../src/ppc/macro-assembler-ppc.cc',
             '../../src/ppc/macro-assembler-ppc.h',
             '../../src/ppc/simulator-ppc.cc',
             '../../src/ppc/simulator-ppc.h',
             '../../src/regexp/ppc/regexp-macro-assembler-ppc.cc',
             '../../src/regexp/ppc/regexp-macro-assembler-ppc.h',
           ],
         }],
+        ['OS=="win" and v8_target_arch=="x64"', {
+          'sources': [
+            '../../src/runtime/runtime-atomics-x64.asm',
+            '../../src/runtime/runtime-atomics-x64.h',
+          ],
+        }],
         ['OS=="win"', {
           'variables': {
             'gyp_generators': '<!(echo $GYP_GENERATORS)',
           },
           'msvs_disabled_warnings': [4351, 4355, 4800],
           # When building Official, the .lib is too large and exceeds the 2G
           # limit. This breaks it into multiple pieces to avoid the limit.
           # See http://crbug.com/485155.
           'msvs_shard': 4,
         }],
@@ skipping 672 matching lines @@
         }],
         ['want_separate_host_toolset==1', {
           'toolsets': ['host'],
         }, {
           'toolsets': ['target'],
         }],
       ],
     },
   ],
 }