All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=690837

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6LvdoQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6JXFtQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6NH1uQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6JWquQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6NK-4QkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6PbPswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6NiGqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqK_ytAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6NiGqQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6Kig5woM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6LikvAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6Pmk8QsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6MabsQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqL-psAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6J-jpgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqOG_8AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6JG5pwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6Oj85AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqLnw-AkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6JvEvgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6NvBogkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqLu7qgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6JG5pwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6N_IrgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmNngqwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6LGZ8wsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmOqjoAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmOqjoAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmOzEuAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqLelzgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6IDtvgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6NvB4goM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6MfeqAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6KOItgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqIH39gsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6LvH8AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6PuMuAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6NusrAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6KG0lgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6IT2rAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgqKPM_AgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDgmOiJtwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6OWHoAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6IXLpgsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgIDg6LvJvwoM


Bot(s) for this bug's original alert(s):

chromium-rel-mac-retina
chromium-rel-mac11
chromium-rel-mac11-air
chromium-rel-mac11-pro

Started bisect job https://chromeperf.appspot.com/buildbucket_job_status/8988053272142074880

=== Auto-CCing suspected CL author ishell@chromium.org ===

Hi ishell@chromium.org, the bisect results pointed to your CL, please take a look at the
results.


=== BISECT JOB RESULTS ===
Perf regression found with culprit

Suspected Commit
  Author : ishell
  Commit : 8f2245bf9995d00ea74f9083dca40b08e2e49943
  Date   : Mon Feb 06 10:41:12 2017
  Subject: [ic] Fix StoreIC_SlowSloppy/Strict builtins.

Bisect Details
  Configuration: mac_air_perf_bisect
  Benchmark    : v8.runtime_stats.top_25
  Metric       : IC:count_avg/http___pollouer.muc_Speedometer_CustomRunner.html?vanilla
  Change       : 51.84% | 1410.66666667 -> 2142.0

Revision                           Result                 N
chromium@448225                    1410.67 +- 1.1547      6      good
chromium@448244                    1449.0 +- 0.0          6      good
chromium@448249                    1449.0 +- 0.0          6      good
chromium@448252                    1449.0 +- 0.0          6      good
chromium@448253                    1449.0 +- 0.0          6      good
chromium@448253,v8@b69b24a2a2      1451.0 +- 0.0          6      good
chromium@448253,v8@01c2b45560      1451.0 +- 0.0          6      good
chromium@448253,v8@8f2245bf99      2142.0 +- 0.0          6      bad       <--
chromium@448253,v8@b049d1a598      2142.0 +- 0.0          6      bad
chromium@448253,v8@d6f76908c8      2142.0 +- 0.0          6      bad
chromium@448254                    2142.0 +- 0.0          6      bad
chromium@448263                    2142.0 +- 0.0          6      bad

To Run This Test
  src/tools/perf/run_benchmark -v --browser=release --output-format=chartjson --upload-results --pageset-repeat=1 --also-run-disabled-tests --story-filter=http...pollouer.muc.Speedometer.CustomRunner.html.vanilla v8.runtime_stats.top_25

Debug Info
  https://chromeperf.appspot.com/buildbucket_job_status/8988053272142074880

Is this bisect wrong?
  https://chromeperf.appspot.com/bad_bisect?try_job_id=5269808154673152


| O O | Visit http://www.chromium.org/developers/speed-infra/perf-bug-faq
|  X  | for more information addressing perf regression bugs. For feedback,
| / \ | file a bug with component Speed>Bisection.  Thank you!