Fast algorithm for double->string conversion.

tools/gyp/v8.gyp

 # Copyright 2009 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 211 matching lines @@
         '../../src/arguments.h',
         '../../src/assembler.cc',
         '../../src/assembler.h',
         '../../src/ast.cc',
         '../../src/ast.h',
         '../../src/bootstrapper.cc',
         '../../src/bootstrapper.h',
         '../../src/builtins.cc',
         '../../src/builtins.h',
         '../../src/bytecodes-irregexp.h',
+        '../../src/cached_powers.h',
         '../../src/char-predicates-inl.h',
         '../../src/char-predicates.h',
         '../../src/checks.cc',
         '../../src/checks.h',
         '../../src/code-stubs.cc',
         '../../src/code-stubs.h',
         '../../src/code.h',
         '../../src/codegen-inl.h',
         '../../src/codegen.cc',
         '../../src/codegen.h',
@@ skipping 15 matching lines @@
         '../../src/dateparser.h',
         '../../src/dateparser-inl.h',
         '../../src/debug.cc',
         '../../src/debug.h',
         '../../src/debug-agent.cc',
         '../../src/debug-agent.h',
         '../../src/disasm.h',
         '../../src/disassembler.cc',
         '../../src/disassembler.h',
         '../../src/dtoa-config.c',
+        '../../src/diy_fp.h',
+        '../../src/double.h',
         '../../src/execution.cc',
         '../../src/execution.h',
         '../../src/factory.cc',
         '../../src/factory.h',
         '../../src/fast-codegen.h',
         '../../src/flag-definitions.h',
         '../../src/flags.cc',
         '../../src/flags.h',
         '../../src/frame-element.cc',
         '../../src/frame-element.h',
         '../../src/frames-inl.h',
         '../../src/frames.cc',
         '../../src/frames.h',
         '../../src/full-codegen.cc',
         '../../src/full-codegen.h',
         '../../src/func-name-inferrer.cc',
         '../../src/func-name-inferrer.h',
         '../../src/global-handles.cc',
         '../../src/global-handles.h',
         '../../src/globals.h',
+        '../../src/grisu3.h',
+        '../../src/grisu3.cc',
         '../../src/handles-inl.h',
         '../../src/handles.cc',
         '../../src/handles.h',
         '../../src/hashmap.cc',
         '../../src/hashmap.h',
         '../../src/heap-inl.h',
         '../../src/heap.cc',
         '../../src/heap.h',
         '../../src/heap-profiler.cc',
         '../../src/heap-profiler.h',
@@ skipping 26 matching lines @@
         '../../src/number-info.h',
         '../../src/objects-debug.cc',
         '../../src/objects-inl.h',
         '../../src/objects.cc',
         '../../src/objects.h',
         '../../src/oprofile-agent.h',
         '../../src/oprofile-agent.cc',
         '../../src/parser.cc',
         '../../src/parser.h',
         '../../src/platform.h',
+        '../../src/powers_ten.h',
         '../../src/prettyprinter.cc',
         '../../src/prettyprinter.h',
         '../../src/property.cc',
         '../../src/property.h',
         '../../src/regexp-macro-assembler-irregexp-inl.h',
         '../../src/regexp-macro-assembler-irregexp.cc',
         '../../src/regexp-macro-assembler-irregexp.h',
         '../../src/regexp-macro-assembler-tracer.cc',
         '../../src/regexp-macro-assembler-tracer.h',
         '../../src/regexp-macro-assembler.cc',
@@ skipping 280 matching lines @@
       ],
       'conditions': [
         [ 'OS=="win"', {
           # This could be gotten by not setting chromium_code, if that's OK.
           'defines': ['_CRT_SECURE_NO_WARNINGS'],
         }],
       ],
     },
   ],
 }