Bug 146935

Summary:

REGRESSION(r186805): caused a massive performance regression on Octane/raytrace (Requested by pizlo on #webkit).

Product:

WebKit

Reporter:

WebKit Commit Bot <commit-queue>

Component:

New Bugs

Assignee:

Matthew Mirman <mmirman>

Status:

RESOLVED WORKSFORME

Severity:

Normal

CC:

fpizlo, mmirman

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Bug Depends on:

Bug Blocks:

146910

Attachments:

Description	Flags
ROLLOUT of r186805	none

Description WebKit Commit Bot 2015-07-14 13:19:38 PDT

http://trac.webkit.org/changeset/186805 broke the build:
caused a massive performance regression on Octane/raytrace (Requested by pizlo on #webkit).

This is an automatic bug report generated by webkitbot. If this bug
report was created because of a flaky test, please file a bug for the flaky
test (if we don't already have one on file) and dup this bug against that bug
so that we can track how often these flaky tests fail.

Comment 1 WebKit Commit Bot 2015-07-14 13:20:04 PDT

Created attachment 256788 [details]
ROLLOUT of r186805

Any committer can land this patch automatically by marking it commit-queue+.  The commit-queue will build and test the patch before landing to ensure that the rollout will be successful.  This process takes approximately 15 minutes.

If you would like to land the rollout faster, you can use the following command:

  webkit-patch land-attachment ATTACHMENT_ID

where ATTACHMENT_ID is the ID of this attachment.

Comment 2 Matthew Mirman 2015-07-14 15:03:11 PDT

http://trac.webkit.org/changeset/186819 

This turned out to not be a regression. I was running tests with Debug builds and the regression was not reproducible.