[Test] Perform warmup first on SixSpeed super_spread benchmarks.

[Test] Perform warmup first on SixSpeed super_spread benchmarks.

The graphs don't show any performance bump for 
https://codereview.chromium.org/2659623002, which I do see a much better result for
locally. I suspect the function isn't being optimized in turbofan when the
benchmarks run. Maybe this warmup flag will trigger that.

BUG=v8:5895
Review-Url: https://codereview.chromium.org/2664783002
Cr-Commit-Position: refs/heads/master@{#42776}
Committed: https://chromium.googlesource.com/v8/v8/+/f87ce44f527c1c96a25e7e6df0bc0d4f829a1d90

[petermarshall, 2017-01-30 13:10:31]

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

[commit-bot: I haz the power, 2017-01-30 13:10:42]

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

[petermarshall, 2017-01-30 13:12:55]

Description was changed from

==========
[Test] Perform warmup first on SixSpeed super_spread benchmarks.

BUG=v8:5895
==========

to

==========
[Test] Perform warmup first on SixSpeed super_spread benchmarks.

The graphs don't show any performance bump for 
https://codereview.chromium.org/2659623002, which I do see a much better result
for
locally. I suspect the function isn't being optimized in turbofan when the
benchmarks run. Maybe this warmup flag will trigger that.

BUG=v8:5895
==========

[petermarshall, 2017-01-30 13:13:13]

petermarshall@chromium.org changed reviewers:
+ franzih@chromium.org

[petermarshall, 2017-01-30 13:13:14]

PTAL =]

[Benedikt Meurer, 2017-01-30 13:13:50]

bmeurer@chromium.org changed reviewers:
+ bmeurer@chromium.org

[Benedikt Meurer, 2017-01-30 13:13:50]

lgtm

[commit-bot: I haz the power, 2017-01-30 13:40:52]

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

[commit-bot: I haz the power, 2017-01-30 13:40:53]

Dry run: This issue passed the CQ dry run.

[petermarshall, 2017-01-30 13:57:14]

The CQ bit was checked by petermarshall@chromium.org

[commit-bot: I haz the power, 2017-01-30 13:57:23]

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, 2017-01-30 13:58:57]

CQ is committing da patch.

Bot data: {"patchset_id": 1, "attempt_start_ts": 1485784634063340, "parent_rev":
"0b1b8c77a040a4379192a3168c97b4ce4645d54f", "commit_rev":
"f87ce44f527c1c96a25e7e6df0bc0d4f829a1d90"}

[commit-bot: I haz the power, 2017-01-30 13:59:04]

Description was changed from

==========
[Test] Perform warmup first on SixSpeed super_spread benchmarks.

The graphs don't show any performance bump for 
https://codereview.chromium.org/2659623002, which I do see a much better result
for
locally. I suspect the function isn't being optimized in turbofan when the
benchmarks run. Maybe this warmup flag will trigger that.

BUG=v8:5895
==========

to

==========
[Test] Perform warmup first on SixSpeed super_spread benchmarks.

The graphs don't show any performance bump for 
https://codereview.chromium.org/2659623002, which I do see a much better result
for
locally. I suspect the function isn't being optimized in turbofan when the
benchmarks run. Maybe this warmup flag will trigger that.

BUG=v8:5895

Review-Url: https://codereview.chromium.org/2664783002
Cr-Commit-Position: refs/heads/master@{#42776}
Committed:
https://chromium.googlesource.com/v8/v8/+/f87ce44f527c1c96a25e7e6df0bc0d4f829...
==========

[commit-bot: I haz the power, 2017-01-30 13:59:05]

Committed patchset #1 (id:1) as
https://chromium.googlesource.com/v8/v8/+/f87ce44f527c1c96a25e7e6df0bc0d4f829...