Bug 146051

Summary:

[JSC] jsSubstring() should have a fast path for 0..baseLength "substrings."

Product:

WebKit

Reporter:

Andreas Kling <kling>

Component:

JavaScriptCore

Assignee:

Andreas Kling <kling>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

commit-queue

Priority:

Keywords:

Performance

Version:

312.x

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none

Description Andreas Kling 2015-06-17 01:40:15 PDT

jsSubstring(exec, input, 0, input->length()) should just return input lol.

Comment 1 Andreas Kling 2015-06-17 01:41:39 PDT

Created attachment 255007 [details]
Patch

Comment 2 WebKit Commit Bot 2015-06-17 11:54:55 PDT

Comment on attachment 255007 [details]
Patch

Clearing flags on attachment: 255007

Committed r185659: <http://trac.webkit.org/changeset/185659>

Comment 3 WebKit Commit Bot 2015-06-17 11:54:59 PDT

All reviewed patches have been landed.  Closing bug.