Bug 133880

Summary:

OSR exit should barrier the Executables for all InlineCallFrames, not just those on the stack at the time of exit

Product:

WebKit

Reporter:

Mark Hahnenberg <mhahnenberg>

Component:

JavaScriptCore

Assignee:

Mark Hahnenberg <mhahnenberg>

Status:

RESOLVED FIXED

Severity:

Normal

CC:

benjamin, cmarcelo, commit-queue, ggaren

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
Patch	none

Description Mark Hahnenberg 2014-06-13 13:57:47 PDT

We could have exited due to a value received from an inlined block that's no longer on the stack, so we should just barrier all InlineCallFrames.

Comment 1 Mark Hahnenberg 2014-06-13 13:59:39 PDT

Created attachment 233073 [details]
Patch

Comment 2 WebKit Commit Bot 2014-06-13 15:19:22 PDT

Comment on attachment 233073 [details]
Patch

Clearing flags on attachment: 233073

Committed r169951: <http://trac.webkit.org/changeset/169951>

Comment 3 WebKit Commit Bot 2014-06-13 15:19:24 PDT

All reviewed patches have been landed.  Closing bug.

Comment 4 Geoffrey Garen 2014-06-16 15:44:21 PDT

<rdar://problem/17276579>