[builtins] Migrate more Date builtins to TurboFan builtins.

[builtins] Migrate more Date builtins to TurboFan builtins.

Migrate Date.prototype.valueOf and Date.prototype[ @@toPrimitive ]
to use the CodeStubAssembler, to avoid going through C++ always
when comparing or subtracting two dates.

R=epertoso@chromium.org

Review-Url: https://codereview.chromium.org/2608143003
Cr-Commit-Position: refs/heads/master@{#42030}
Committed: https://chromium.googlesource.com/v8/v8/+/3a81236f4a6b4215fcad4460457921d2f3aaf186

[Benedikt Meurer, 2017-01-03 12:29:56]

The CQ bit was checked by bmeurer@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-01-03 12:29:59]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[Benedikt Meurer, 2017-01-03 12:30:35]

Hey Enrico,

Here's an easy one that was sitting on my computer for some time.
Please take a look.

Thanks,
Benedikt

[commit-bot: I haz the power, 2017-01-03 12:52:39]

The CQ bit was unchecked by commit-bot@chromium.org

[commit-bot: I haz the power, 2017-01-03 12:52:40]

Dry run: Try jobs failed on following builders:
  v8_linux64_rel_ng on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_rel_ng/builds/18507)
  v8_linux64_rel_ng_triggered on master.tryserver.v8 (JOB_FAILED,
http://build.chromium.org/p/tryserver.v8/builders/v8_linux64_rel_ng_triggered...)

[Benedikt Meurer, 2017-01-03 13:04:15]

The CQ bit was checked by bmeurer@chromium.org to run a CQ dry run

[commit-bot: I haz the power, 2017-01-03 13:04:23]

Dry run: CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[epertoso, 2017-01-03 13:20:40]

lgtm

[Benedikt Meurer, 2017-01-03 13:27:21]

The CQ bit was unchecked by bmeurer@chromium.org

[Benedikt Meurer, 2017-01-03 13:27:40]

The CQ bit was checked by bmeurer@chromium.org

[commit-bot: I haz the power, 2017-01-03 13:27:43]

CQ is trying da patch. Follow status at
 
https://chromium-cq-status.appspot.com/v2/patch-status/codereview.chromium.or...

[commit-bot: I haz the power, 2017-01-03 13:35:05]

CQ is committing da patch.

Bot data: {"patchset_id": 20001, "attempt_start_ts": 1483450060435580,
"parent_rev": "a8a45d875f0a98b192cf0063ceda12aaf75ddfaf", "commit_rev":
"3a81236f4a6b4215fcad4460457921d2f3aaf186"}

[commit-bot: I haz the power, 2017-01-03 13:35:10]

Description was changed from

==========
[builtins] Migrate more Date builtins to TurboFan builtins.

Migrate Date.prototype.valueOf and Date.prototype[ @@toPrimitive ]
to use the CodeStubAssembler, to avoid going through C++ always
when comparing or subtracting two dates.

R=epertoso@chromium.org
==========

to

==========
[builtins] Migrate more Date builtins to TurboFan builtins.

Migrate Date.prototype.valueOf and Date.prototype[ @@toPrimitive ]
to use the CodeStubAssembler, to avoid going through C++ always
when comparing or subtracting two dates.

R=epertoso@chromium.org

Review-Url: https://codereview.chromium.org/2608143003
Cr-Commit-Position: refs/heads/master@{#42030}
Committed:
https://chromium.googlesource.com/v8/v8/+/3a81236f4a6b4215fcad4460457921d2f3a...
==========

[commit-bot: I haz the power, 2017-01-03 13:35:11]

Committed patchset #2 (id:20001) as
https://chromium.googlesource.com/v8/v8/+/3a81236f4a6b4215fcad4460457921d2f3a...